blender::MutableSpan< T > Class Template Reference

#include <BLI_span.hh>

Inherited by blender::MutableVArraySpan< T >.

Public Types
using	value_type = T
using	pointer = T *
using	const_pointer = const T *
using	reference = T &
using	const_reference = const T &
using	iterator = T *
using	size_type = int64_t

Public Member Functions
constexpr	MutableSpan ()=default
constexpr	MutableSpan (T *start, const int64_t size)
constexpr	MutableSpan (std::vector< T > &vector)
template<std::size_t N>
constexpr	MutableSpan (std::array< T, N > &array)
template<typename U, BLI_ENABLE_IF((is_span_convertible_pointer_v< U, T >))>
constexpr	MutableSpan (MutableSpan< U > span)
constexpr	operator Span< T > () const
template<typename U, BLI_ENABLE_IF((is_span_convertible_pointer_v< T, U >))>
constexpr	operator Span< U > () const
constexpr int64_t	size () const
constexpr int64_t	size_in_bytes () const
constexpr bool	is_empty () const
constexpr void	fill (const T &value) const
template<typename IndexT>
constexpr void	fill_indices (Span< IndexT > indices, const T &value) const
constexpr T *	data () const
constexpr T *	begin () const
constexpr T *	end () const
constexpr std::reverse_iterator< T * >	rbegin () const
constexpr std::reverse_iterator< T * >	rend () const
constexpr T &	operator[] (const int64_t index) const
constexpr MutableSpan	slice (const int64_t start, const int64_t size) const
constexpr MutableSpan	slice (IndexRange range) const
constexpr MutableSpan	slice_safe (const int64_t start, const int64_t size) const
constexpr MutableSpan	slice_safe (IndexRange range) const
constexpr MutableSpan	drop_front (const int64_t n) const
constexpr MutableSpan	drop_back (const int64_t n) const
constexpr MutableSpan	take_front (const int64_t n) const
constexpr MutableSpan	take_back (const int64_t n) const
constexpr void	reverse () const
constexpr Span< T >	as_span () const
constexpr IndexRange	index_range () const
constexpr T &	first () const
constexpr T &	last (const int64_t n=0) const
constexpr int64_t	count (const T &value) const
constexpr bool	contains (const T &value) const
constexpr bool	contains_ptr (const T *ptr) const
constexpr void	copy_from (Span< T > values) const
template<typename NewT>
constexpr MutableSpan< NewT >	cast () const

Protected Attributes
T *	data_ = nullptr
int64_t	size_ = 0

Detailed Description

template<typename T>
class blender::MutableSpan< T >

Mostly the same as Span, except that one can change the array elements through a MutableSpan.

Definition at line 443 of file BLI_span.hh.

Member Typedef Documentation

const_pointer

template<typename T>

using blender::MutableSpan< T >::const_pointer = const T *

Definition at line 447 of file BLI_span.hh.

const_reference

template<typename T>

using blender::MutableSpan< T >::const_reference = const T &

Definition at line 449 of file BLI_span.hh.

iterator

template<typename T>

using blender::MutableSpan< T >::iterator = T *

Definition at line 450 of file BLI_span.hh.

pointer

template<typename T>

using blender::MutableSpan< T >::pointer = T *

Definition at line 446 of file BLI_span.hh.

reference

template<typename T>

using blender::MutableSpan< T >::reference = T &

Definition at line 448 of file BLI_span.hh.

size_type

template<typename T>

using blender::MutableSpan< T >::size_type = int64_t

Definition at line 451 of file BLI_span.hh.

value_type

template<typename T>

using blender::MutableSpan< T >::value_type = T

Definition at line 445 of file BLI_span.hh.

Constructor & Destructor Documentation

MutableSpan() [1/5]

template<typename T>

blender::MutableSpan< T >::MutableSpan ( )

constexprdefault

Referenced by cast(), drop_back(), drop_front(), MutableSpan(), MutableSpan(), MutableSpan(), blender::MutableVArraySpan< T >::MutableVArraySpan(), slice(), slice(), slice_safe(), slice_safe(), take_back(), and take_front().

MutableSpan() [2/5]

template<typename T>

blender::MutableSpan< T >::MutableSpan ( T * start, const int64_t size )

inlineconstexpr

Definition at line 460 of file BLI_span.hh.

References data_, size(), size_, and T.

MutableSpan() [3/5]

template<typename T>

blender::MutableSpan< T >::MutableSpan ( std::vector< T > & vector )

inlineconstexpr

Definition at line 462 of file BLI_span.hh.

References data(), MutableSpan(), and size().

MutableSpan() [4/5]

template<typename T>

template<std::size_t N>

blender::MutableSpan< T >::MutableSpan ( std::array< T, N > & array )

inlineconstexpr

Definition at line 465 of file BLI_span.hh.

References data(), MutableSpan(), and N.

MutableSpan() [5/5]

template<typename T>

template<typename U, BLI_ENABLE_IF((is_span_convertible_pointer_v< U, T >))>

blender::MutableSpan< T >::MutableSpan ( MutableSpan< U > span )

inlineconstexpr

Support implicit conversions like the one below: MutableSpan<T *> -> MutableSpan<const T *>

Definition at line 474 of file BLI_span.hh.

References data(), data_, MutableSpan(), size(), size_, and T.

Member Function Documentation

as_span()

template<typename T>

Span< T > blender::MutableSpan< T >::as_span ( ) const

inlineconstexpr

Returns an (immutable) Span that references the same array. This is usually not needed, due to implicit conversions. However, sometimes automatic type deduction needs some help.

Definition at line 661 of file BLI_span.hh.

References data_, and size_.

Referenced by blender::ed::sculpt_paint::cloth::apply_grab_brush(), blender::ed::sculpt_paint::mask::apply_mask_bmesh(), blender::ed::sculpt_paint::mask::apply_mask_grids(), blender::ed::sculpt_paint::mask::apply_mask_mesh(), blender::ed::sculpt_paint::cloth::apply_snake_hook_brush(), blender::ed::sculpt_paint::smooth::blur_geometry_data_array(), blender::ed::sculpt_paint::boundary::calc_bend_bmesh(), blender::ed::sculpt_paint::boundary::calc_bend_grids(), blender::ed::sculpt_paint::boundary::calc_bend_mesh(), blender::ed::sculpt_paint::pose::calc_bmesh(), blender::ed::sculpt_paint::cloth::calc_constraint_factors(), blender::draw::calc_face_tri_starts_mesh(), blender::ed::sculpt_paint::boundary::calc_grab_bmesh(), blender::ed::sculpt_paint::boundary::calc_grab_grids(), blender::ed::sculpt_paint::boundary::calc_grab_mesh(), blender::ed::sculpt_paint::pose::calc_grids(), blender::ed::sculpt_paint::boundary::calc_inflate_bmesh(), blender::ed::sculpt_paint::boundary::calc_inflate_grids(), blender::ed::sculpt_paint::boundary::calc_inflate_mesh(), blender::ed::sculpt_paint::pose::calc_mesh(), blender::ed::sculpt_paint::boundary::calc_slide_bmesh(), blender::ed::sculpt_paint::boundary::calc_slide_grids(), blender::ed::sculpt_paint::boundary::calc_slide_mesh(), blender::ed::sculpt_paint::boundary::calc_smooth_bmesh(), blender::ed::sculpt_paint::boundary::calc_smooth_grids(), blender::ed::sculpt_paint::boundary::calc_smooth_mesh(), blender::ed::sculpt_paint::filter::calc_surface_smooth_filter(), blender::ed::sculpt_paint::boundary::calc_twist_bmesh(), blender::ed::sculpt_paint::boundary::calc_twist_grids(), blender::ed::sculpt_paint::boundary::calc_twist_mesh(), blender::geometry::copy_and_reorder_curves(), blender::geometry::copy_and_reorder_mesh_faces(), blender::geometry::curve_simplify(), blender::ed::sculpt_paint::mask::decrease_contrast_mask_bmesh(), blender::ed::sculpt_paint::mask::decrease_contrast_mask_grids(), blender::ed::sculpt_paint::mask::decrease_contrast_mask_mesh(), blender::deform_drawing_as_envelope(), blender::ed::sculpt_paint::color::do_paint_brush_task(), blender::ed::sculpt_paint::face_set::face_hide_update(), blender::ed::sculpt_paint::face_set::face_sets_update(), blender::draw::grease_pencil_edit_batch_ensure(), blender::ed::sculpt_paint::mask::increase_contrast_mask_bmesh(), blender::ed::sculpt_paint::mask::increase_contrast_mask_grids(), blender::ed::sculpt_paint::mask::increase_contrast_mask_mesh(), blender::ed::sculpt_paint::filter::mesh_filter_sharpen_init(), blender::geometry::reorder_and_flip_curves(), blender::geometry::resample_to_uniform(), and blender::ed::sculpt_paint::color::sculpt_color_presmooth_init().

begin()

template<typename T>

T * blender::MutableSpan< T >::begin ( ) const

inlineconstexpr

Definition at line 544 of file BLI_span.hh.

References data_, and T.

Referenced by BKE_animsys_nla_remap_keyframe_values(), BKE_mesh_legacy_uv_seam_from_flags(), blender::offset_indices::build_reverse_offsets(), blender::nodes::node_geo_field_average_cc::calculate_median(), blender::index_mask::consolidate_index_mask_segments(), contains_ptr(), blender::index_mask::evaluated_segments_to_index_mask(), blender::array_utils::fill_index_range(), blender::nodes::node_geo_scale_elements_cc::from_indices_large_groups(), blender::io::obj::OBJMesh::get_face_deform_group_index(), blender::nodes::socket_usage_inference::infer_group_interface_inputs_usage(), blender::ed::transform::make_sorted_index_map(), blender::bke::mesh_custom_normals_to_legacy(), blender::bke::mesh_sculpt_mask_to_legacy(), rend(), blender::geometry::resample_to_count(), blender::draw::command::DrawMulti::serialize(), blender::index_mask::sort_course_boundaries(), blender::index_mask::sort_course_boundaries(), and sort_readers().

cast()

template<typename T>

template<typename NewT>

MutableSpan< NewT > blender::MutableSpan< T >::cast ( ) const

inlineconstexpr

Returns a new span to the same underlying memory buffer. No conversions are done. The caller is responsible for making sure that the type cast is valid.

Definition at line 749 of file BLI_span.hh.

References BLI_assert, data_, MutableSpan(), size_, and T.

Referenced by blender::geometry::ngon::calc_corner_tris(), blender::geometry::quad::calc_corner_tris(), blender::draw::calc_edit_handles_ibo(), blender::nodes::node_fn_combine_matrix_cc::CombineMatrixFunction::call(), blender::LinearAllocator< Allocator >::construct_elements_and_pointer_array(), blender::io::hydra::copy_submesh(), blender::gpu::VertBuf::data(), blender::geometry::EvalDataBuffer::resize(), and blender::bke::mesh::vert_tris_from_corner_tris().

contains()

template<typename T>

bool blender::MutableSpan< T >::contains ( const T & value ) const

inlineconstexpr

Does a linear search to see of the value is in the array. Returns true if it is, otherwise false.

Definition at line 715 of file BLI_span.hh.

References element, and T.

Referenced by strip_loose_faces_corners(), and blender::tests::TEST().

contains_ptr()

template<typename T>

bool blender::MutableSpan< T >::contains_ptr ( const T * ptr ) const

inlineconstexpr

Does a constant time check to see if the pointer points to a value in the referenced array. Return true if it is, otherwise false.

Definition at line 729 of file BLI_span.hh.

References begin(), end(), ptr, and T.

copy_from()

template<typename T>

void blender::MutableSpan< T >::copy_from ( Span< T > values ) const

inlineconstexpr

Copy all values from another span into this span. This invokes undefined behavior when the destination contains uninitialized data and T is not trivially copy constructible. The size of both spans is expected to be the same.

Definition at line 739 of file BLI_span.hh.

References BLI_assert, blender::Span< T >::data(), data_, blender::initialized_copy_n(), blender::Span< T >::size(), and size_.

Referenced by blender::ed::curves::add_curves(), blender::geometry::add_curves_on_mesh(), blender::bke::add_orco_mesh(), blender::ed::curves::append_point_knots(), arrayModifier_doArray(), BKE_keyblock_convert_to_mesh(), BKE_mesh_calc_edges_tessface(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), BKE_mesh_nomain_to_meshkey(), BKE_mesh_orco_ensure(), BKE_mesh_wrapper_vert_coords_copy(), BKE_modifier_deform_verts(), C_BVHTree_FromObject(), blender::geometry::quad::calc_corner_tris(), blender::geometry::ngon::calc_edges(), blender::ed::sculpt_paint::filter::calc_inflate_filter(), blender::ed::sculpt_paint::filter::calc_random_filter(), blender::ed::sculpt_paint::filter::calc_scale_filter(), blender::bke::curves::nurbs::calculate_basis_for_point(), blender::bke::curves::nurbs::copy_custom_knots(), blender::geometry::copy_point_data_between_endpoints(), blender::ed::sculpt_paint::cloth::copy_positions_to_array(), blender::io::usd::copy_primvar_to_blender_buffer(), blender::geometry::copy_transformed_positions(), blender::geometry::create_curve_from_vert_indices(), blender::ed::curves::tests::create_curves(), blender::ed::greasepencil::create_drawing_data(), blender::create_envelope_strokes(), blender::geometry::create_result_ids(), blender::bke::curve_legacy_to_curves(), blender::bke::curves_copy_parameters(), deform_verts(), blender::ed::sculpt_paint::cloth::do_simulation_step(), blender::geometry::execute_realize_curve_task(), blender::geometry::fit_poly_to_bezier_curves(), blender::ed::sculpt_paint::gather_data_grids(), blender::array_utils::gather_group_to_group(), gpu_select_next_set_result(), blender::io::usd::make_safe_name(), blender::bke::mesh_get_mapped_verts_coords(), blender::geometry::mix_arrays(), MOD_solidify_extrude_modifyMesh(), blender::ed::sculpt_paint::move_last_point_and_resample(), move_shapekey_layers_to_keyblocks(), blender::nodes::node_geo_boolean_cc::node_geo_exec(), pointcloud_copy_parameters(), blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::process_extension_sample(), blender::io::usd::USDBasisCurvesReader::read_curve_sample(), blender::io::alembic::AbcCurveReader::read_curves_sample(), blender::io::usd::USDPointInstancerReader::read_geometry(), blender::io::usd::USDPointsReader::read_geometry(), blender::ed::curves::resize_curves(), blender::geometry::reverse_samples(), blender::geometry::sample_interval_bezier(), blender::ed::sculpt_paint::scatter_data_grids(), selectbuffer_ret_hits_5(), selectbuffer_ret_hits_5(), selectbuffer_ret_hits_9(), blender::bke::calc_edges::serialize_and_initialize_deduplicated_edges(), blender::ed::sculpt_paint::mask::smooth_mask_bmesh(), blender::ed::sculpt_paint::mask::smooth_mask_grids(), blender::ed::sculpt_paint::mask::smooth_mask_mesh(), blender::geometry::curve_constraints::solve_length_and_collision_constraints(), blender::gpu::sort_input_list(), blender::tests::TEST(), blender::math::transform_normals(), and blender::io::hydra::CurvesData::write_curves().

count()

template<typename T>

int64_t blender::MutableSpan< T >::count ( const T & value ) const

inlineconstexpr

Does a linear search to count how often the value is in the array. Returns the number of occurrences.

Definition at line 700 of file BLI_span.hh.

References element, and T.

data()

template<typename T>

T * blender::MutableSpan< T >::data ( ) const

inlineconstexpr

Returns a pointer to the beginning of the referenced array. This may be nullptr, when the size is zero.

Definition at line 539 of file BLI_span.hh.

References data_, and T.

Referenced by blender::bke::calc_edges::add_existing_edges_to_hash_maps(), blender::bke::calc_edges::add_face_edges_to_hash_maps(), blender::ed::object::armature_coords_and_quats_get(), BKE_armature_deform_coords_with_curves(), BKE_keyblock_data_get_from_shape(), BKE_mesh_is_valid(), BKE_mesh_runtime_is_valid(), BKE_mesh_validate(), BKE_object_data_transfer_ex(), blender::draw::build_poly_other_map_vbo(), blender::geometry::ngon::calc_corner_tris(), blender::ed::curves::compress_intervals(), blender::LinearAllocator< Allocator >::construct_array_copy(), blender::io::obj::copy_property_from_node(), correctivesmooth_modifier_do(), deform_matrices(), deform_matrices_EM(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts_EM(), deform_verts_EM(), deform_verts_EM(), displaceModifier_do(), blender::ed::object::edit_armature_coords_and_quats_get(), blender::index_mask::evaluate_exact_with_indices(), blender::draw::extract_attr_viewer(), blender::draw::extract_edge_factor(), blender::draw::extract_edit_data(), blender::draw::extract_edit_data_subdiv(), blender::draw::extract_edituv_data(), blender::draw::extract_edituv_data_subdiv(), blender::draw::extract_edituv_stretch_angle(), blender::draw::extract_edituv_stretch_area(), blender::draw::extract_face_dot_normals(), blender::draw::extract_face_dots_edituv_data(), blender::draw::extract_face_dots_position(), blender::draw::extract_face_dots_uv(), blender::draw::extract_face_index_subdiv(), blender::draw::extract_mesh_analysis(), blender::draw::extract_normals(), blender::draw::extract_orco(), blender::draw::extract_positions(), blender::draw::extract_sculpt_data(), blender::draw::extract_uv_maps(), blender::draw::extract_vert_index_subdiv(), blender::draw::extract_vert_normals(), blender::draw::extract_weights(), blender::draw::pbvh::fill_face_sets_grids(), blender::draw::pbvh::fill_masks_grids(), blender::draw::pbvh::fill_normals_grids(), blender::draw::pbvh::fill_positions_grids(), blender::nodes::node_fn_format_string_cc::format_strings(), blender::index_mask::IndexMask::from_segments(), blender::opensubdiv::EvalOutputAPI::getPatchMap(), blender::io::usd::make_safe_name(), blender::VArrayCommon< T >::materialize(), blender::VArrayCommon< T >::materialize_compressed(), blender::VArrayCommon< T >::materialize_compressed_to_uninitialized(), blender::VArrayCommon< T >::materialize_to_uninitialized(), mathutils_array_parse_alloc_viseq(), blender::bke::mesh_get_mapped_verts_coords(), mesh_strip_edges(), blender::ed::object::metaball_coords_and_quats_get(), modify_mesh(), MutableSpan(), MutableSpan(), MutableSpan(), normalEditModifier_do_directional(), normalEditModifier_do_radial(), blender::ed::sculpt_paint::PositionDeformData::PositionDeformData(), blender::ed::sculpt_paint::undo::restore_position_from_undo_step(), blender::bke::calc_edges::serialize_and_initialize_deduplicated_edges(), blender::index_mask::IndexMask::shift(), shrinkwrapParams_deform(), blender::gpu::sort_input_list(), blender::draw::statvis_calc_thickness(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), blender::index_mask::IndexMask::to_indices(), blender::ed::curves::convert_to_particle_system::try_convert_single_object(), blender::draw::pbvh::update_face_sets_bmesh(), blender::draw::pbvh::update_face_sets_mesh(), blender::draw::pbvh::update_masks_bmesh(), blender::draw::pbvh::update_masks_mesh(), blender::draw::pbvh::update_normals_bmesh(), blender::draw::pbvh::update_normals_mesh(), blender::draw::pbvh::update_positions_bmesh(), blender::bke::greasepencil::update_triangle_cache(), blender::opensubdiv::GPUVertexBuffer::UpdateData(), and version_nodes_insert_item().

drop_back()

template<typename T>

MutableSpan blender::MutableSpan< T >::drop_back ( const int64_t n ) const

inlineconstexpr

Returns a new MutableSpan with n elements removed from the end. This invokes undefined behavior when n is negative.

Definition at line 618 of file BLI_span.hh.

References BLI_assert, data_, MutableSpan(), and size_.

Referenced by blender::ed::curves::add_curves(), blender::bke::build_offsets(), blender::geometry::calc_face_offsets(), blender::geometry::calculate_result_offsets(), blender::geometry::calculate_result_offsets(), blender::geometry::calculate_sphere_faces(), blender::geometry::create_cylinder_or_cone_mesh(), blender::ed::greasepencil::extrude_grease_pencil_curves(), blender::nodes::node_geo_interpolate_curves_cc::generate_interpolated_curves(), blender::ed::sculpt_paint::greasepencil::morph_points_to_curve(), blender::ed::sculpt_paint::move_last_point_and_resample(), blender::geometry::remove_points_and_split(), blender::geometry::resample_to_count(), and blender::geometry::resample_to_uniform().

drop_front()

template<typename T>

MutableSpan blender::MutableSpan< T >::drop_front ( const int64_t n ) const

inlineconstexpr

Returns a new MutableSpan with n elements removed from the beginning. This invokes undefined behavior when n is negative.

Definition at line 607 of file BLI_span.hh.

References BLI_assert, data_, MutableSpan(), and size_.

Referenced by blender::geometry::calculate_sphere_faces(), blender::nodes::node_geo_curve_spline_parameter_cc::convert_lengths_to_factors(), blender::ed::curves::duplicate_curves(), blender::geometry::mesh_triangulate(), MOD_solidify_extrude_modifyMesh(), blender::tests::TEST(), blender::opensubdiv::GPUVertexBuffer::UpdateData(), and version_nodes_insert_item().

end()

template<typename T>

T * blender::MutableSpan< T >::end ( ) const

inlineconstexpr

Definition at line 548 of file BLI_span.hh.

References data_, size_, and T.

Referenced by BKE_animsys_nla_remap_keyframe_values(), BKE_mesh_legacy_uv_seam_from_flags(), blender::offset_indices::build_reverse_offsets(), blender::nodes::node_geo_field_average_cc::calculate_median(), blender::index_mask::consolidate_index_mask_segments(), contains_ptr(), blender::index_mask::evaluated_segments_to_index_mask(), blender::array_utils::fill_index_range(), blender::nodes::node_geo_scale_elements_cc::from_indices_large_groups(), blender::io::obj::OBJMesh::get_face_deform_group_index(), blender::nodes::socket_usage_inference::infer_group_interface_inputs_usage(), blender::ed::transform::make_sorted_index_map(), blender::bke::mesh_custom_normals_to_legacy(), blender::bke::mesh_sculpt_mask_to_legacy(), rbegin(), blender::geometry::resample_to_count(), blender::draw::command::DrawMulti::serialize(), blender::index_mask::sort_course_boundaries(), blender::index_mask::sort_course_boundaries(), and sort_readers().

fill()

template<typename T>

void blender::MutableSpan< T >::fill ( const T & value ) const

inlineconstexpr

Replace all elements in the referenced array with the given value.

Definition at line 517 of file BLI_span.hh.

References data_, blender::initialized_fill_n(), size_, and T.

Referenced by blender::bke::adapt_curve_domain_curve_to_point_impl(), blender::bke::adapt_curve_domain_point_to_curve_impl(), blender::bke::adapt_mesh_domain_corner_to_edge_impl(), blender::bke::adapt_mesh_domain_corner_to_point_impl(), blender::bke::adapt_mesh_domain_edge_to_corner_impl(), blender::bke::adapt_mesh_domain_edge_to_point_impl(), blender::bke::adapt_mesh_domain_face_to_edge_impl(), blender::ed::sculpt_paint::cloth::apply_filter_forces_bmesh(), blender::ed::sculpt_paint::cloth::apply_filter_forces_grids(), blender::ed::sculpt_paint::cloth::apply_filter_forces_mesh(), blender::ed::sculpt_paint::mask::apply_mask_bmesh(), blender::ed::sculpt_paint::mask::apply_mask_grids(), blender::ed::sculpt_paint::mask::apply_mask_mesh(), blender::index_mask::build_reverse_map(), blender::ed::sculpt_paint::pose::calc_bmesh(), blender::nodes::node_geo_dual_mesh_cc::calc_boundaries(), blender::ed::sculpt_paint::pose::calc_grids(), blender::ed::sculpt_paint::pose::calc_mesh(), blender::geometry::calc_position_with_interpolation(), blender::geometry::quad::calc_quad_directions(), blender::geometry::calc_radius_with_interpolation(), blender::geometry::calc_radius_without_interpolation(), blender::geometry::calculate_cone_faces(), blender::geometry::calculate_sphere_faces(), blender::bke::curves::poly::calculate_tangents(), blender::ed::greasepencil::control_point_colors_and_sizes(), blender::bke::copy_main_point_data_to_mesh_edges(), blender::bke::copy_main_point_data_to_mesh_faces(), blender::bke::copy_main_point_data_to_mesh_verts(), blender::io::usd::copy_primvar_to_blender_buffer(), blender::bke::copy_profile_point_data_to_mesh_edges(), blender::geometry::create_curve_from_vert_indices(), blender::create_envelope_strokes_for_curve(), blender::ed::sculpt_paint::face_set::create_op_exec(), blender::geometry::create_result_ids(), blender::bke::tests::GreasePencilInterpolate::create_test_shape(), blender::nodes::node_geo_points_to_curves_cc::curves_from_points(), blender::geometry::execute_realize_curve_task(), blender::geometry::extend_curves(), blender::draw::extract_edge_factor(), blender::draw::extract_lines_loose_geom_subdiv(), blender::draw::extract_normals(), blender::draw::extract_sculpt_data_subdiv(), blender::draw::extract_weights(), blender::draw::extract_weights_bm(), blender::draw::extract_weights_mesh(), blender::ed::greasepencil::extrude_grease_pencil_curves(), blender::geometry::fill_bezier_data(), blender::ed::sculpt_paint::fill_factor_from_hide(), blender::ed::sculpt_paint::fill_factor_from_hide(), blender::ed::sculpt_paint::fill_factor_from_hide_and_mask(), blender::ed::sculpt_paint::fill_factor_from_hide_and_mask(), blender::ed::sculpt_paint::mask::fill_mask_grids(), blender::ed::greasepencil::find_curve_intersections(), blender::ed::sculpt_paint::greasepencil::find_curve_mapping_from_index(), blender::geometry::fit_poly_to_bezier_curves(), blender::ed::sculpt_paint::mask::gather_mask_grids(), blender::array_utils::gather_to_groups(), blender::nodes::node_geo_sample_nearest_cc::get_closest_pointcloud_points(), blender::io::obj::OBJMesh::get_face_deform_group_index(), blender::nodes::get_geometry_nodes_input_base_values(), blender::bke::get_mutable_attribute(), blender::bke::greasepencil::get_mutable_attribute(), get_mutable_attribute(), blender::nodes::socket_usage_inference::infer_group_interface_inputs_usage(), blender::geometry::join_curves_ranges(), layerDefault_propfloat4x4(), layerDefault_propquaternion(), blender::bke::mark_bezier_vector_edges_sharp(), blender::geometry::merge_groups_create(), blender::ed::object::mesh_data_to_grease_pencil(), blender::bke::mesh_get_mapped_verts_coords(), blender::geometry::mesh_triangulate(), blender::ed::greasepencil::primitive_calulate_curve_positions(), blender::geometry::ramer_douglas_peucker(), blender::ed::greasepencil::ramer_douglas_peucker_simplify(), blender::io::usd::USDBasisCurvesReader::read_curve_sample(), blender::io::alembic::AbcPointsReader::read_geometry(), blender::io::usd::USDPointsReader::read_geometry(), blender::geometry::sample_curve_padded(), blender::geometry::sample_curve_uniform(), blender::nodes::node_geo_curve_handle_type_selection_cc::select_by_handle_type(), blender::ed::sculpt_paint::select_random::select_random_exec(), blender::geometry::subdivide_bezier_segment(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), and blender::index_mask::IndexMask::to_bools().

fill_indices()

template<typename T>

template<typename IndexT>

void blender::MutableSpan< T >::fill_indices ( Span< IndexT > indices, const T & value ) const

inlineconstexpr

Replace a subset of all elements with the given value. This invokes undefined behavior when one of the indices is out of bounds.

Definition at line 526 of file BLI_span.hh.

References BLI_assert, data_, i, indices, size_, and T.

Referenced by blender::geometry::fit_poly_to_bezier_curves(), blender::bke::mesh::mesh_normals_corner_custom_set(), blender::ed::sculpt_paint::undo::restore_color(), blender::ed::sculpt_paint::undo::restore_mask_grids(), blender::ed::sculpt_paint::undo::restore_position_grids(), blender::ed::sculpt_paint::undo::restore_vert_visibility_grids(), and blender::tests::TEST().

first()

template<typename T>

T & blender::MutableSpan< T >::first ( ) const

inlineconstexpr

Return a reference to the first element in the array. This invokes undefined behavior when the array is empty.

Definition at line 679 of file BLI_span.hh.

References BLI_assert, data_, size_, and T.

Referenced by blender::ed::greasepencil::add_single_curve(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), blender::ed::greasepencil::build_curves_2d_bvh_from_visible(), blender::ed::curves::calc_curves_extrusion(), blender::geometry::calc_face_offsets(), blender::ed::curves::calc_new_offsets(), blender::geometry::calculate_angles(), blender::bke::curves::bezier::calculate_auto_handles(), blender::geometry::calculate_cone_faces(), blender::bke::curves::bezier::calculate_evaluated_offsets(), blender::bke::curves::bezier::calculate_evaluated_positions(), blender::geometry::calculate_result_offsets(), blender::geometry::calculate_result_offsets(), blender::geometry::calculate_sphere_vertex_data(), blender::bke::curves::poly::calculate_tangents(), blender::geometry::catmull_rom_to_bezier_handles(), blender::nodes::node_geo_curve_primitive_bezier_segment_cc::create_bezier_segment_curve(), blender::nodes::node_geo_mesh_primitive_circle_cc::create_circle_mesh(), blender::bke::curves::catmull_rom::evaluate_segment(), blender::bke::get_mutable_attribute(), blender::bke::greasepencil::get_mutable_attribute(), get_mutable_attribute(), blender::draw::grease_pencil_geom_batch_ensure(), blender::bke::curves::bezier::interpolate_to_evaluated(), blender::bke::curves::catmull_rom::interpolate_to_evaluated(), blender::geometry::limit_radii(), blender::bke::curves::bezier::linear_interpolation(), blender::geometry::linear_interpolation(), blender::geometry::nurbs_to_bezier_assign(), blender::geometry::sample_curve_padded(), blender::bke::tests::TEST(), and blender::bke::tests::TEST().

index_range()

template<typename T>

IndexRange blender::MutableSpan< T >::index_range ( ) const

inlineconstexpr

Utility to make it more convenient to iterate over all indices that can be used with this array.

Definition at line 670 of file BLI_span.hh.

References size_.

Referenced by blender::offset_indices::accumulate_counts_to_offsets(), blender::offset_indices::accumulate_counts_to_offsets_with_overflow_check(), blender::ed::sculpt_paint::pose::add_arrays(), blender::ed::sculpt_paint::apply_hardness_to_distances(), blender::ed::object::apply_objects_internal(), blender::ed::sculpt_paint::apply_translations(), blender::bke::greasepencil::assign_to_vertex_group(), blender::ed::greasepencil::bake_grease_pencil_animation_exec(), BKE_mesh_legacy_uv_seam_from_flags(), BKE_mesh_material_index_remove(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), BKE_mesh_orco_verts_transform(), blender::nodes::node_geo_blur_attribute_cc::blur_on_mesh_exec(), blender::bm_to_mesh_edges(), blender::bm_to_mesh_loops(), blender::bm_to_mesh_verts(), blender::bke::build_offsets(), blender::nodes::node_geo_blur_attribute_cc::build_vert_to_vert_by_edge_map(), blender::ed::sculpt_paint::calc_front_face(), blender::ed::sculpt_paint::cloth::calc_gravity_forces(), blender::ed::sculpt_paint::cloth::calc_pinch_forces(), blender::bke::compare_geometry::calc_smallest_corner_ids(), blender::geometry::calc_straight_curve_positions(), blender::nodes::node_geo_field_average_cc::calculate_median(), compute_masked_verts(), blender::nodes::node_geo_interpolate_curves_cc::compute_point_counts_per_child(), compute_vertex_mask__armature_mode(), compute_vertex_mask__vertex_group_mode(), blender::index_mask::consolidate_index_mask_segments(), blender::ed::greasepencil::control_point_colors_and_sizes(), blender::nodes::node_geo_curve_spline_parameter_cc::convert_lengths_to_factors(), blender::bke::curves::nurbs::copy_custom_knots(), blender::geometry::copy_generic_attributes_to_result(), blender::io::usd::copy_primvar_to_blender_buffer(), blender::nodes::node_geo_extrude_mesh_cc::copy_with_mixing(), blender::nodes::node_geo_mesh_primitive_circle_cc::create_circle_mesh(), blender::geometry::create_nurbs_to_bezier_positions(), blender::geometry::create_result_ids(), blender::bke::tests::GreasePencilInterpolate::create_test_shape(), blender::ed::transform::curves::createTransCurvesVerts(), blender::ed::transform::greasepencil::createTransGreasePencilVerts(), blender::ed::transform::pointcloud::createTransPointCloudVerts(), blender::bke::bake::deserialize_typed_array(), blender::ed::greasepencil::dilate(), blender::ed::sculpt_paint::color::do_color_smooth_task(), do_pose_tag_select_op_exec(), blender::bke::compare_geometry::edges_from_vert_sets(), blender::ed::greasepencil::erode(), blender::bke::curves::catmull_rom::evaluate_segment(), blender::geometry::extend_curves(), blender::ed::curves::extrude_knots(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_edges(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_face_regions(), blender::ed::sculpt_paint::fill_factor_from_hide_and_mask(), blender::ed::sculpt_paint::boundary::filter_uninitialized_verts(), blender::bke::find_nearest_corners(), blender::bke::find_nearest_edges(), blender::bke::find_nearest_tris_parallel(), blender::ed::greasepencil::flood_fill(), blender::draw::pbvh::free_batches(), blender::draw::pbvh::free_ibos(), blender::draw::pbvh::free_vbos(), blender::index_mask::IndexMask::from_groups(), blender::geometry::gaussian_blur_1D(), blender::generate_curves(), get_quick_mesh(), blender::nodes::node_geo_points_to_curves_cc::identifiers_to_indices(), blender::length_parameterize::interpolate(), blender::geometry::interpolate_from_neighbor_curves(), blender::ed::sculpt_paint::greasepencil::PaintOperation::interpolate_stroke_depth(), blender::bke::curves::nurbs::interpolate_to_evaluated(), blender::bke::curves::nurbs::interpolate_to_evaluated_rational(), blender::array_utils::invert_booleans(), blender::geometry::join_curves_ranges(), blender::bke::curves::bezier::linear_interpolation(), blender::ed::sculpt_paint::greasepencil::linear_interpolation(), blender::geometry::linear_interpolation(), blender::ed::object::mesh_data_to_grease_pencil(), mesh_strip_edges(), blender::geometry::mix(), blender::geometry::mix_arrays(), blender::ed::sculpt_paint::mask::mix_new_masks(), blender::ed::sculpt_paint::mask::mix_new_masks(), blender::geometry::mix_with_indices(), normalEditModifier_do_directional(), normalEditModifier_do_radial(), blender::geometry::nurbs_to_bezier_assign(), blender::nodes::node_geo_sort_elements_cc::parallel_transform(), blender::draw::pointcloud_extract_position_and_radius(), blender::ed::greasepencil::primitive_calulate_curve_positions(), blender::ed::curves::primitive_random_sphere(), blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::process_extension_sample(), blender::ed::sculpt_paint::greasepencil::process_stroke_weights(), blender::ed::sculpt_paint::project_translations(), blender::bke::remove_defgroup_index(), blender::bke::greasepencil::remove_from_vertex_group(), blender::nodes::node_geo_material_replace_cc::replace_materials(), blender::ed::sculpt_paint::reset_translations_to_original(), blender::geometry::reverse_samples(), blender::bke::rotate_directions_around_axes(), blender::ed::sculpt_paint::scale_factors(), blender::geometry::scale_input_assign(), blender::ed::sculpt_paint::scale_translations(), blender::ed::sculpt_paint::scale_translations(), blender::ed::sculpt_paint::select_random::select_random_exec(), blender::ed::curves::selection_attribute_writer_by_name(), blender::ed::sculpt_paint::pose::solve_ik_chain(), blender::ed::sculpt_paint::pose::solve_roll_chain(), blender::ed::transform::sort_time_beztmaps(), blender::nodes::node_geo_dual_mesh_cc::sort_vertex_faces(), blender::geometry::transform_curve_edit_hints(), blender::geometry::transform_grease_pencil_edit_hints(), blender::geometry::transform_instances(), blender::bke::transform_positions(), blender::ed::object::transform_positions(), blender::ed::sculpt_paint::transform_positions(), blender::geometry::transform_positions(), blender::geometry::transform_positions(), blender::geometry::translate_instances(), blender::bke::translate_positions(), blender::ed::object::translate_positions(), blender::geometry::translate_positions(), blender::ed::curves::convert_to_particle_system::try_convert_single_object(), blender::geometry::weld_vert_ctx_alloc_and_setup(), and blender::ed::sculpt_paint::filter::zero_disabled_axis_components().

is_empty()

template<typename T>

bool blender::MutableSpan< T >::is_empty ( ) const

inlineconstexpr

Returns true if the size is zero.

Definition at line 509 of file BLI_span.hh.

References size_.

Referenced by blender::bke::add_orco_mesh(), animviz_calc_motionpaths(), BKE_mesh_prefair_and_fair_verts(), bm_mesh_verts_calc_normals(), blender::bm_to_mesh_edges(), blender::bm_to_mesh_faces(), blender::bm_to_mesh_verts(), blender::ed::sculpt_paint::pose::calc_pose_data(), blender::ed::sculpt_paint::pose::calc_pose_origin_and_factor_bmesh(), blender::ed::sculpt_paint::pose::calc_pose_origin_and_factor_grids(), blender::ed::sculpt_paint::pose::calc_pose_origin_and_factor_mesh(), blender::nodes::node_geo_curve_sample_cc::SampleCurveFunction::call(), blender::nodes::node_shader_tex_voronoi_cc::VoronoiMetricFunction::call(), blender::nodes::node_shader_tex_white_noise_cc::WhiteNoiseFunction::call(), blender::index_mask::consolidate_index_mask_segments(), blender::nodes::node_fn_separate_matrix_cc::copy_with_stride(), deform_verts(), blender::ed::sculpt_paint::brushes::do_layer_brush(), blender::index_mask::evaluated_segments_to_index_mask(), blender::geometry::execute_realize_pointcloud_task(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_face_regions(), blender::nodes::get_closest_in_bvhtree(), blender::nodes::node_geo_sample_nearest_cc::get_closest_mesh_corners(), blender::nodes::node_geo_sample_nearest_cc::get_closest_pointcloud_points(), blender::io::fbx::import_faces(), mesh_merge_transform(), MeshFairingContext::MeshFairingContext(), blender::modify_geometry_set(), blender::nodes::node_geo_deform_curves_on_surface_cc::node_geo_exec(), normalEditModifier_do_directional(), normalEditModifier_do_radial(), blender::ed::sculpt_paint::orig_position_data_gather_bmesh(), blender::nodes::node_geo_raycast_cc::raycast_to_mesh(), blender::gpu::sort_input_list(), blender::nodes::node_geo_dual_mesh_cc::sort_vertex_faces(), blender::tests::TEST(), blender::tests::TEST(), blender::bke::compare_geometry::update_set_ids(), blender::bke::compare_geometry::update_set_ids_with_id_maps(), blender::ed::object::vgroup_parray_alloc(), and vpaint_blend_stroke().

last()

template<typename T>

T & blender::MutableSpan< T >::last ( const int64_t n = 0 ) const

inlineconstexpr

Returns a reference to the nth last element. This invokes undefined behavior when the span is too short.

Definition at line 689 of file BLI_span.hh.

References BLI_assert, data_, size_, and T.

Referenced by blender::offset_indices::accumulate_counts_to_offsets(), blender::offset_indices::accumulate_counts_to_offsets_with_overflow_check(), blender::length_parameterize::accumulate_lengths(), blender::ed::sculpt_paint::pose::add_fake_neighbors(), blender::geometry::assign_samples_to_segments(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), blender::ed::greasepencil::build_curves_2d_bvh_from_visible(), blender::bke::build_offsets(), blender::ed::curves::calc_curves_extrusion(), blender::geometry::calc_face_offsets(), blender::bke::curves::bezier::calculate_auto_handles(), blender::geometry::calculate_directions(), blender::bke::curves::bezier::calculate_evaluated_offsets(), blender::bke::curves::bezier::calculate_evaluated_positions(), blender::geometry::calculate_result_offsets(), blender::geometry::calculate_result_offsets(), blender::geometry::calculate_sphere_vertex_data(), blender::bke::curves::poly::calculate_tangents(), blender::geometry::catmull_rom_to_bezier_handles(), blender::index_mask::consolidate_index_mask_segments(), blender::ed::greasepencil::control_point_colors_and_sizes(), blender::geometry::convert_curves_to_bezier(), blender::geometry::convert_curves_to_catmull_rom_or_poly(), blender::geometry::convert_curves_to_nurbs(), blender::nodes::node_geo_curve_primitive_bezier_segment_cc::create_bezier_segment_curve(), blender::nodes::node_geo_mesh_primitive_circle_cc::create_circle_mesh(), blender::bke::curve_legacy_to_curves(), blender::string_search::damerau_levenshtein_distance(), blender::nodes::node_geo_duplicate_elements_cc::duplicate_curves_CurveGeometry(), blender::geometry::extend_curves(), blender::draw::extract_curve_lines(), blender::geometry::extract_mesh_faces(), blender::ed::curves::extrude_curves(), blender::geometry::gather_selected_offsets(), blender::offset_indices::gather_selected_offsets(), blender::nodes::node_geo_interpolate_curves_cc::generate_interpolated_curves(), blender::draw::grease_pencil_geom_batch_ensure(), blender::bke::curves::catmull_rom::interpolate_to_evaluated(), blender::geometry::limit_radii(), blender::geometry::merge_groups_create(), blender::ed::sculpt_paint::greasepencil::morph_points_to_curve(), blender::ed::sculpt_paint::move_last_point_and_resample(), blender::geometry::nurbs_to_bezier_assign(), blender::ed::greasepencil::primitive_calulate_curve_positions(), blender::geometry::resample_to_count(), blender::geometry::resample_to_evaluated(), blender::geometry::resample_to_length(), blender::geometry::resample_to_uniform(), blender::ed::greasepencil::resize_single_curve(), blender::bke::reverse_custom_knots(), blender::geometry::sample_curve_padded(), blender::ed::sculpt_paint::pose::solve_ik_chain(), blender::nodes::node_geo_dual_mesh_cc::sort_vertex_faces(), blender::bke::tests::TEST(), and blender::bke::tests::TEST().

operator Span< T >()

template<typename T>

blender::MutableSpan< T >::operator Span< T > ( ) const

inlineconstexpr

Definition at line 479 of file BLI_span.hh.

operator Span< U >()

template<typename T>

template<typename U, BLI_ENABLE_IF((is_span_convertible_pointer_v< T, U >))>

blender::MutableSpan< T >::operator Span< U > ( ) const

inlineconstexpr

Definition at line 485 of file BLI_span.hh.

References data_, size_, and U.

operator[]()

template<typename T>

T & blender::MutableSpan< T >::operator[] ( const int64_t index ) const

inlineconstexpr

Definition at line 562 of file BLI_span.hh.

References BLI_assert, data_, size_, and T.

rbegin()

template<typename T>

std::reverse_iterator< T * > blender::MutableSpan< T >::rbegin ( ) const

inlineconstexpr

Definition at line 553 of file BLI_span.hh.

References end().

Referenced by blender::tests::TEST().

rend()

template<typename T>

std::reverse_iterator< T * > blender::MutableSpan< T >::rend ( ) const

inlineconstexpr

Definition at line 557 of file BLI_span.hh.

References begin().

Referenced by blender::tests::TEST().

reverse()

template<typename T>

void blender::MutableSpan< T >::reverse ( ) const

inlineconstexpr

Reverse the data in the MutableSpan.

Definition at line 650 of file BLI_span.hh.

References data_, i, and size_.

Referenced by faces_check_flip(), blender::bke::reverse_custom_knots(), and blender::tests::TEST().

size()

template<typename T>

int64_t blender::MutableSpan< T >::size ( ) const

inlineconstexpr

Returns the number of elements in the array.

Definition at line 493 of file BLI_span.hh.

References size_.

Referenced by blender::length_parameterize::accumulate_lengths(), blender::bke::adapt_mesh_domain_corner_to_edge_impl(), blender::bke::adapt_mesh_domain_corner_to_edge_impl(), blender::bke::adapt_mesh_domain_corner_to_point_impl(), blender::bke::adapt_mesh_domain_corner_to_point_impl(), blender::bke::adapt_mesh_domain_edge_to_corner_impl(), blender::bke::adapt_mesh_domain_edge_to_corner_impl(), blender::bke::adapt_mesh_domain_edge_to_point_impl(), blender::bke::adapt_mesh_domain_edge_to_point_impl(), blender::bke::adapt_mesh_domain_face_to_corner_impl(), blender::bke::adapt_mesh_domain_face_to_edge_impl(), blender::bke::adapt_mesh_domain_face_to_edge_impl(), blender::bke::adapt_mesh_domain_face_to_point_impl(), blender::bke::adapt_mesh_domain_face_to_point_impl(), blender::ed::sculpt_paint::pose::add_arrays(), add_interp_verts_copy_edges_to_new_mesh(), blender::ed::sculpt_paint::apply_crazyspace_to_translations(), blender::ed::sculpt_paint::project::apply_projection_grids(), blender::geometry::assign_samples_to_segments(), blender::ed::sculpt_paint::smooth::average_data_grids(), BKE_animsys_nla_remap_keyframe_values(), BKE_armature_deform_coords_with_curves(), BKE_brush_calc_curve_factors(), BKE_mesh_is_valid(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), BKE_mesh_runtime_is_valid(), BKE_mesh_validate(), BKE_modifier_deform_verts(), blender::index_mask::build_reverse_map(), blender::ed::sculpt_paint::calc_area_normal_and_center_node_bmesh(), blender::ed::sculpt_paint::boundary::calc_average_position(), blender::ed::sculpt_paint::boundary::calc_average_position(), blender::ed::sculpt_paint::boundary::calc_bend_position(), blender::nodes::node_geo_dual_mesh_cc::calc_boundaries(), blender::ed::sculpt_paint::calc_brush_cube_distances(), blender::ed::sculpt_paint::calc_brush_distances_squared(), blender::ed::sculpt_paint::calc_brush_distances_squared(), blender::ed::sculpt_paint::cloth::calc_brush_simulation_falloff(), blender::ed::sculpt_paint::calc_brush_texture_factors(), blender::ed::sculpt_paint::calc_brush_texture_factors(), blender::ed::sculpt_paint::brushes::calc_distances(), blender::ed::sculpt_paint::cloth::calc_forces_grids(), blender::ed::sculpt_paint::calc_front_face(), blender::ed::sculpt_paint::calc_front_face(), blender::ed::sculpt_paint::calc_front_face(), blender::ed::sculpt_paint::calc_front_face(), blender::ed::sculpt_paint::calc_front_face(), blender::ed::sculpt_paint::boundary::calc_grab_position(), blender::ed::sculpt_paint::brushes::calc_grids(), blender::ed::sculpt_paint::boundary::calc_inflate_position(), blender::bke::mesh::calc_local_edge_indices(), blender::geometry::calc_new_edges(), blender::geometry::deduplication::calc_new_edges(), blender::ed::sculpt_paint::smooth::calc_relaxed_translations_bmesh(), blender::ed::sculpt_paint::smooth::calc_relaxed_translations_faces(), blender::ed::sculpt_paint::pose::calc_segment_translations(), blender::ed::sculpt_paint::boundary::calc_slide_position(), blender::ed::sculpt_paint::boundary::calc_smooth_position(), blender::geometry::calc_straight_curve_positions(), blender::ed::sculpt_paint::boundary::calc_twist_position(), blender::bke::curves::bezier::calculate_evaluated_offsets(), blender::bke::curves::bezier::calculate_evaluated_positions(), blender::bke::curves::nurbs::calculate_knots(), blender::nodes::node_geo_field_average_cc::calculate_median(), blender::bke::curves::poly::calculate_tangents(), blender::ed::sculpt_paint::clip_and_lock_translations(), blender::ed::sculpt_paint::clip_and_lock_translations(), blender::geometry::compute_curve_trim_parameters(), compute_masked_verts(), blender::geometry::curve_constraints::compute_segment_lengths(), blender::gpu::MTLShader::compute_shader_from_glsl(), computed_masked_edges(), computed_masked_edges_smooth(), blender::index_mask::consolidate_index_mask_segments(), blender::gpu::convert(), blender::nodes::node_geo_curve_spline_parameter_cc::convert_lengths_to_factors(), blender::array_utils::copy(), blender::array_utils::copy(), blender::array_utils::copy(), blender::bke::greasepencil::copy_drawing_array(), blender::ed::sculpt_paint::mask::copy_old_hidden_mask_mesh(), blender::io::usd::copy_primvar_to_blender_buffer(), blender::io::obj::copy_property_from_node(), correctivesmooth_modifier_do(), blender::nodes::node_geo_mesh_primitive_circle_cc::create_circle_mesh(), blender::create_envelope_stroke_for_point(), blender::create_envelope_strokes_for_curve(), blender::bke::tests::GreasePencilInterpolate::create_test_shape(), cuboid_do(), blender::ed::transform::curves::curve_connected_point_distances(), blender::ed::transform::curves::cyclic_curve_connected_point_distances(), deform_matrices(), deform_matrices(), deform_matrices_EM(), deform_matrices_EM(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts(), deform_verts_EM(), deform_verts_EM(), deform_verts_EM(), deformVerts_do(), blender::bke::bake::deserialize_typed_array(), blender::ed::space_node::determine_visible_panels(), displaceModifier_do(), blender::nodes::node_geo_dual_mesh_cc::dissolve_redundant_verts(), blender::ed::sculpt_paint::brushes::do_displacement_smear_brush(), blender::ed::sculpt_paint::brushes::do_layer_brush(), blender::nodes::node_geo_duplicate_elements_cc::duplicate_faces(), blender::bke::mesh::edges_sharp_from_angle_set(), blender::ed::sculpt_paint::elastic_transform_node_grids(), blender::bke::curves::catmull_rom::evaluate_segment(), blender::index_mask::evaluated_segments_to_index_mask(), blender::geometry::extend_curves(), blender::ed::sculpt_paint::fill_factor_from_hide(), blender::ed::sculpt_paint::fill_factor_from_hide(), blender::ed::sculpt_paint::fill_factor_from_hide(), blender::ed::sculpt_paint::fill_factor_from_hide_and_mask(), blender::ed::sculpt_paint::fill_factor_from_hide_and_mask(), blender::ed::sculpt_paint::fill_factor_from_hide_and_mask(), blender::nodes::node_geo_curve_to_points_cc::fill_rotation_attribute(), filter_factors_with_selection(), filter_factors_with_selection(), blender::ed::sculpt_paint::brushes::filter_plane_side_factors(), blender::ed::sculpt_paint::filter_region_clip_factors(), blender::ed::sculpt_paint::filter_region_clip_factors(), blender::ed::sculpt_paint::boundary::filter_uninitialized_verts(), blender::ed::sculpt_paint::filter_verts_outside_symmetry_area(), blender::ed::sculpt_paint::face_set::filter_verts_with_unique_face_sets_bmesh(), blender::ed::sculpt_paint::face_set::filter_verts_with_unique_face_sets_grids(), blender::ed::sculpt_paint::face_set::filter_verts_with_unique_face_sets_mesh(), blender::nodes::node_geo_points_to_curves_cc::find_points_by_group_index(), blender::nodes::node_geo_sort_elements_cc::find_points_by_group_index(), blender::gpu::MTLShader::fragment_shader_from_glsl(), blender::index_mask::IndexMask::from_groups(), blender::array_utils::gather(), blender::array_utils::gather(), blender::array_utils::gather(), blender::array_utils::gather(), blender::ed::sculpt_paint::gather_bmesh_positions(), blender::ed::sculpt_paint::gather_data_bmesh(), blender::ed::sculpt_paint::gather_data_grids(), blender::ed::sculpt_paint::gather_data_mesh(), blender::ed::sculpt_paint::mask::gather_mask_bmesh(), blender::geometry::gaussian_blur_1D(), blender::RandomNumberGenerator::get_bytes(), blender::nodes::get_closest_in_bvhtree(), blender::nodes::node_geo_sample_nearest_cc::get_closest_pointcloud_points(), blender::io::obj::OBJMesh::get_face_deform_group_index(), blender::gpu::GLQueryPool::get_occlusion_result(), blender::io::fbx::import_blend_shape_full_weights(), blender::io::fbx::import_edges(), blender::io::fbx::import_faces(), blender::io::fbx::import_skin_vertex_groups(), blender::io::fbx::import_vertex_positions(), blender::geometry::interpolate_curves_with_samples(), blender::bke::curves::bezier::interpolate_to_evaluated(), blender::bke::curves::catmull_rom::interpolate_to_evaluated(), blender::bke::curves::bezier::linear_interpolation(), blender::ed::sculpt_paint::greasepencil::linear_interpolation(), blender::geometry::linear_interpolation(), blender::io::usd::make_safe_name(), mathutils_array_parse_alloc_viseq(), blender::geometry::merge_groups_create(), blender::bke::mesh_get_mapped_verts_coords(), blender::ed::sculpt_paint::mask::mix_new_masks(), blender::ed::sculpt_paint::mask::mix_new_masks(), blender::ed::sculpt_paint::greasepencil::morph_points_to_curve(), blender::ed::sculpt_paint::move_last_point_and_resample(), MutableSpan(), MutableSpan(), MutableSpan(), blender::ed::sculpt_paint::smooth::neighbor_color_average(), blender::ed::sculpt_paint::smooth::neighbor_data_average_mesh(), blender::ed::sculpt_paint::smooth::neighbor_data_average_mesh_check_loose(), blender::ed::sculpt_paint::smooth::neighbor_position_average_bmesh(), blender::ed::sculpt_paint::smooth::neighbor_position_average_interior_bmesh_impl(), blender::ed::sculpt_paint::smooth::neighbor_position_average_interior_grids_impl(), blender::animrig::nla_map_keyframe_values_and_generate_reports(), normalEditModifier_do(), normalEditModifier_do_directional(), normalEditModifier_do_radial(), blender::bke::mesh::normals_calc_faces(), blender::geometry::pack_island_xatlas(), blender::io::csv::parse_records_chunk(), blender::ed::greasepencil::primitive_calulate_curve_positions(), blender::ed::sculpt_paint::filter::randomize_factors(), blender::io::alembic::AbcPointsReader::read_geometry(), blender::bke::calc_edges::reserve_hash_maps(), blender::ed::sculpt_paint::reset_translations_to_original(), blender::geometry::reverse_samples(), blender::length_parameterize::sample_at_lengths(), blender::geometry::sample_curve_padded(), blender::geometry::sample_curve_padded(), blender::geometry::ReverseUVSampler::sample_many(), blender::ed::sculpt_paint::brushes::sample_node_surface_grids(), blender::length_parameterize::sample_uniform(), blender::length_parameterize::sample_uniform_reverse(), blender::ed::sculpt_paint::scale_factors(), blender::array_utils::scatter(), shrinkwrapParams_deform(), blender::RandomNumberGenerator::shuffle(), slice(), slice_safe(), blender::geometry::smooth_curve_positions(), smooth_iter__length_weight(), smooth_iter__simple(), smooth_verts(), blender::ed::sculpt_paint::pose::solve_roll_chain(), blender::gpu::sort_input_list(), blender::bke::compare_geometry::sort_per_set_with_id_maps(), blender::ed::transform::sort_time_beztmaps(), blender::nodes::node_geo_dual_mesh_cc::sort_vertex_faces(), sphere_do(), blender::ed::sculpt_paint::smooth::surface_smooth_displace_step(), blender::ed::sculpt_paint::smooth::surface_smooth_laplacian_step(), blender::ed::sculpt_paint::undo::swap_indexed_data(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), blender::tests::TEST(), blender::nodes::node_geo_duplicate_elements_cc::threaded_id_offset_copy(), blender::index_mask::IndexMask::to_bools(), blender::index_mask::IndexMask::to_indices(), blender::ed::sculpt_paint::transform_positions(), transform_positions(), blender::ed::sculpt_paint::translations_from_offset_and_factors(), blender::ed::curves::convert_to_particle_system::try_convert_single_object(), blender::gpu::MTLShader::vertex_shader_from_glsl(), weight_paint_sample_mark_groups(), and blender::geometry::weld_vert_ctx_alloc_and_setup().

size_in_bytes()

template<typename T>

int64_t blender::MutableSpan< T >::size_in_bytes ( ) const

inlineconstexpr

Returns the number of bytes referenced by this Span.

Definition at line 501 of file BLI_span.hh.

References size_, and T.

Referenced by correctivesmooth_modifier_do(), blender::geometry::create_grid_mesh(), blender::geometry::create_line_mesh(), blender::index_mask::evaluate_exact_with_indices(), blender::draw::extract_edituv_stretch_area(), blender::draw::extract_orco(), blender::draw::extract_positions_mesh(), blender::draw::extract_uv_maps(), blender::offset_indices::fill_constant_group_size(), and blender::offset_indices::gather_group_sizes().

slice() [1/2]

template<typename T>

MutableSpan blender::MutableSpan< T >::slice ( const int64_t start, const int64_t size ) const

inlineconstexpr

Returns a contiguous part of the array. This invokes undefined behavior when the start or size is negative.

Definition at line 573 of file BLI_span.hh.

References BLI_assert, data_, MutableSpan(), size(), and size_.

Referenced by blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::active_jitter(), blender::bke::adapt_curve_domain_curve_to_point_impl(), blender::ed::curves::append_point_knots(), blender::ed::sculpt_paint::cloth::apply_filter_forces_grids(), blender::ed::sculpt_paint::apply_translations(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), blender::geometry::ngon::calc_corner_tris(), blender::geometry::quad::calc_corner_tris(), blender::geometry::quad::calc_corner_tris(), blender::geometry::ngon::calc_edges(), blender::geometry::quad::calc_edges(), blender::draw::calc_edit_handles_ibo(), blender::ed::sculpt_paint::calc_front_face(), blender::geometry::deduplication::calc_new_edges(), blender::geometry::calc_position_with_interpolation(), blender::geometry::calc_position_without_interpolation(), blender::geometry::calc_radius_with_interpolation(), blender::bke::curves::nurbs::calculate_basis_cache(), blender::bke::CurvesGeometry::calculate_bezier_auto_handles(), blender::geometry::calculate_cone_faces(), blender::bke::calculate_evaluated_offsets(), blender::bke::curves::bezier::calculate_evaluated_positions(), blender::geometry::calculate_result_offsets(), blender::geometry::calculate_result_offsets(), blender::bke::curves::poly::calculate_tangents(), blender::geometry::convert_curves_to_bezier(), blender::geometry::convert_curves_to_nurbs(), blender::bke::curves::nurbs::copy_custom_knots(), blender::bke::copy_main_point_data_to_mesh_edges(), blender::bke::copy_main_point_data_to_mesh_faces(), blender::bke::copy_main_point_data_to_mesh_verts(), blender::ed::sculpt_paint::mask::copy_old_hidden_mask_grids(), blender::geometry::copy_point_data_between_endpoints(), blender::bke::copy_profile_point_data_to_mesh_edges(), blender::nodes::node_geo_duplicate_elements_cc::copy_stable_id_curves(), blender::nodes::node_geo_extrude_mesh_cc::copy_with_mixing(), blender::ed::curves::tests::create_curves(), blender::create_envelope_strokes_for_curve(), blender::bke::tests::GreasePencilInterpolate::create_test_curves(), blender::bke::curve_legacy_to_curves(), blender::ed::transform::curves::curve_populate_trans_data_structs(), blender::ed::sculpt_paint::cloth::do_simulation_step(), blender::nodes::node_geo_duplicate_elements_cc::duplicate_curves_CurveGeometry(), blender::bke::CurvesGeometry::ensure_evaluated_lengths(), blender::bke::CurvesGeometry::evaluated_tangents(), blender::ed::sculpt_paint::ScaleCurvesEffect::execute(), blender::ed::sculpt_paint::ShrinkCurvesEffect::execute(), blender::geometry::execute_instances_tasks(), blender::geometry::execute_realize_curve_task(), blender::geometry::execute_realize_mesh_task(), blender::geometry::execute_realize_pointcloud_task(), blender::geometry::extend_curves(), blender::draw::extract_curve_lines(), blender::draw::extract_edge_idx_loose_geom_subdiv(), blender::draw::extract_edge_index_bm(), blender::draw::extract_edge_index_mesh(), blender::draw::extract_edit_data_bm(), blender::draw::extract_edit_data_mesh(), blender::draw::extract_edit_subdiv_data_bm(), blender::draw::extract_edit_subdiv_data_mesh(), blender::draw::extract_lines_loose_geom_subdiv(), blender::draw::extract_positions_bm(), blender::draw::extract_positions_mesh(), blender::draw::extract_vert_idx_loose_geom_subdiv(), blender::draw::extract_vert_index_bm(), blender::draw::extract_vert_index_mesh(), blender::draw::extract_vert_normals_bm(), blender::draw::extract_vert_normals_mesh(), blender::nodes::node_geo_extrude_mesh_cc::extrude_individual_mesh_faces(), blender::ed::curves::extrude_knots(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_edges(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_face_regions(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_vertices(), faces_check_flip(), blender::geometry::fill_bezier_data(), blender::ed::sculpt_paint::fill_factor_from_hide_and_mask(), blender::ed::sculpt_paint::mask::fill_mask_grids(), blender::geometry::fillet_curves(), blender::geometry::fit_poly_to_bezier_curves(), blender::nodes::node_geo_scale_elements_cc::from_indices_large_groups(), blender::ed::sculpt_paint::gather_data_grids(), blender::array_utils::gather_group_to_group(), blender::array_utils::gather_group_to_group(), blender::array_utils::gather_to_groups(), blender::nodes::node_geo_extrude_mesh_cc::gather_vert_attributes(), blender::nodes::node_geo_extrude_mesh_cc::gather_vert_attributes(), blender::generate_curves(), blender::draw::grease_pencil_cache_add_nurbs(), blender::draw::grease_pencil_edit_batch_ensure(), blender::draw::grease_pencil_geom_batch_ensure(), blender::draw::grease_pencil_weight_batch_ensure(), blender::ed::sculpt_paint::mask::grow_mask_grids(), blender::ed::sculpt_paint::mask::init_mask_grids(), blender::ed::sculpt_paint::greasepencil::PaintOperation::interpolate_stroke_depth(), blender::bke::curves::bezier::interpolate_to_evaluated(), blender::bke::curves::catmull_rom::interpolate_to_evaluated(), blender::ed::sculpt_paint::mask::invert_mask_grids(), blender::geometry::join_instances(), blender::ed::greasepencil::join_object_with_active(), blender::bke::greasepencil::convert::legacy_gpencil_frame_to_grease_pencil_drawing(), blender::bke::mark_bezier_vector_edges_sharp(), blender::geometry::mesh_triangulate(), MOD_solidify_extrude_modifyMesh(), blender::modify_curves(), blender::modify_drawing(), blender::ed::curves::primitive_random_sphere(), blender::ed::sculpt_paint::greasepencil::PaintOperationExecutor::process_extension_sample(), blender::ed::sculpt_paint::SnakeHookOperatorExecutor::projected_snake_hook(), blender::ed::sculpt_paint::PuffOperationExecutor::puff(), blender::geometry::ramer_douglas_peucker(), blender::ed::greasepencil::ramer_douglas_peucker_simplify(), blender::io::usd::USDBasisCurvesReader::read_curve_sample(), blender::io::alembic::AbcCurveReader::read_curves_sample(), blender::geometry::EvalDataBuffer::resize(), blender::ed::sculpt_paint::undo::restore_mask_grids(), blender::ed::sculpt_paint::undo::restore_position_grids(), blender::bke::reverse_swap_curve_point_data(), blender::geometry::sample_curve_padded(), blender::geometry::sample_interval_bezier(), blender::ed::sculpt_paint::scatter_data_grids(), blender::ed::transform::UVGroups::sd_group_get(), blender::ed::transform::UVGroups::sd_group_get(), blender::nodes::node_geo_curve_handle_type_selection_cc::select_by_handle_type(), blender::ed::sculpt_paint::select_random::select_random_exec(), selectbuffer_ret_hits_5(), selectbuffer_ret_hits_5(), selectbuffer_ret_hits_9(), blender::bke::calc_edges::serialize_and_initialize_deduplicated_edges(), blender::ed::sculpt_paint::mask::shrink_mask_grids(), slice(), blender::ed::sculpt_paint::SmoothOperationExecutor::smooth(), blender::geometry::curve_constraints::solve_length_and_collision_constraints(), blender::bke::compare_geometry::sort_per_set_based_on_attributes(), blender::bke::compare_geometry::sort_per_set_with_id_maps(), blender::ed::sculpt_paint::SnakeHookOperatorExecutor::spherical_snake_hook(), strip_loose_faces_corners(), blender::geometry::subdivide_attribute_linear(), blender::geometry::subdivide_bezier_segment(), blender::geometry::subdivide_curves(), and blender::bke::greasepencil::update_triangle_cache().

slice() [2/2]

template<typename T>

MutableSpan blender::MutableSpan< T >::slice ( IndexRange range ) const

inlineconstexpr

Definition at line 581 of file BLI_span.hh.

References MutableSpan(), blender::IndexRange::size(), slice(), and blender::IndexRange::start().

slice_safe() [1/2]

template<typename T>

MutableSpan blender::MutableSpan< T >::slice_safe ( const int64_t start, const int64_t size ) const

inlineconstexpr

Returns a contiguous part of the array. This invokes undefined behavior when the start or size is negative. Clamps the size of the new span so it fits in the current one.

Definition at line 590 of file BLI_span.hh.

References BLI_assert, data_, MutableSpan(), size(), and size_.

Referenced by blender::draw::command::DrawMulti::serialize(), slice_safe(), and blender::tests::TEST().

slice_safe() [2/2]

template<typename T>

MutableSpan blender::MutableSpan< T >::slice_safe ( IndexRange range ) const

inlineconstexpr

Definition at line 598 of file BLI_span.hh.

References MutableSpan(), blender::IndexRange::size(), slice_safe(), and blender::IndexRange::start().

take_back()

template<typename T>

MutableSpan blender::MutableSpan< T >::take_back ( const int64_t n ) const

inlineconstexpr

Return a new MutableSpan that only contains the last n elements. This invokes undefined behavior when n is negative.

Definition at line 640 of file BLI_span.hh.

References BLI_assert, data_, MutableSpan(), and size_.

Referenced by blender::geometry::add_curves_on_mesh(), blender::geometry::calc_face_offsets(), blender::geometry::calculate_sphere_faces(), blender::bke::curves::nurbs::copy_custom_knots(), blender::draw::extract_edge_factor(), blender::draw::extract_edit_data_bm(), blender::draw::extract_edit_data_mesh(), blender::draw::extract_edit_subdiv_data_bm(), blender::draw::extract_edit_subdiv_data_mesh(), blender::draw::extract_normals(), blender::draw::extract_positions_bm(), blender::draw::extract_positions_mesh(), blender::draw::extract_vert_idx_loose_geom_subdiv(), blender::draw::extract_vert_index_bm(), blender::draw::extract_vert_index_mesh(), blender::draw::extract_vert_normals_bm(), blender::draw::extract_vert_normals_mesh(), blender::io::usd::make_safe_name(), blender::geometry::propagate_edge_attributes(), blender::geometry::propagate_vert_attributes(), blender::reorder_cyclic_curve_points(), and blender::tests::TEST().

take_front()

template<typename T>

MutableSpan blender::MutableSpan< T >::take_front ( const int64_t n ) const

inlineconstexpr

Returns a new MutableSpan that only contains the first n elements. This invokes undefined behavior when n is negative.

Definition at line 629 of file BLI_span.hh.

References BLI_assert, data_, MutableSpan(), and size_.

Referenced by blender::geometry::add_curves_on_mesh(), arrayModifier_doArray(), BKE_keyblock_convert_to_mesh(), BKE_mesh_mirror_apply_mirror_on_axis_for_modifier(), blender::geometry::calculate_cone_faces(), blender::geometry::calculate_sphere_faces(), blender::ed::curves::duplicate_curves(), blender::draw::extract_edge_index_bm(), blender::draw::extract_edge_index_mesh(), blender::draw::extract_edit_data_bm(), blender::draw::extract_edit_data_mesh(), blender::draw::extract_edit_subdiv_data_bm(), blender::draw::extract_edit_subdiv_data_mesh(), blender::draw::extract_normals(), blender::draw::extract_positions_bm(), blender::draw::extract_positions_mesh(), blender::draw::extract_vert_index_bm(), blender::draw::extract_vert_index_mesh(), blender::draw::extract_vert_normals_bm(), blender::draw::extract_vert_normals_mesh(), MOD_solidify_extrude_modifyMesh(), blender::reorder_cyclic_curve_points(), blender::tests::TEST(), blender::csv_parse::unescape_field(), and version_nodes_insert_item().

Member Data Documentation

data_

template<typename T>

T* blender::MutableSpan< T >::data_ = nullptr

protected

Definition at line 454 of file BLI_span.hh.

Referenced by as_span(), begin(), cast(), copy_from(), data(), drop_back(), drop_front(), end(), fill(), fill_indices(), first(), last(), MutableSpan(), MutableSpan(), operator Span< U >(), operator[](), reverse(), slice(), slice_safe(), take_back(), and take_front().

size_

template<typename T>

int64_t blender::MutableSpan< T >::size_ = 0

protected

Definition at line 455 of file BLI_span.hh.

Referenced by as_span(), cast(), copy_from(), drop_back(), drop_front(), end(), fill(), fill_indices(), first(), index_range(), is_empty(), last(), MutableSpan(), MutableSpan(), blender::MutableVArraySpan< T >::MutableVArraySpan(), blender::MutableVArraySpan< T >::MutableVArraySpan(), operator Span< U >(), operator[](), reverse(), size(), size_in_bytes(), slice(), slice_safe(), take_back(), and take_front().

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The documentation for this class was generated from the following file:

• BLI_span.hh