vil_io_memory_chunk.cxx File Reference

#include "vil_io_memory_chunk.h"
#include <vsl/vsl_block_binary.h>
#include <vsl/vsl_complex_io.h>

Go to the source code of this file.

Macros
#define	write_case_macro(T)
#define	read_case_macro_v1(T)
#define	read_case_macro_v2(T)
#define	read_case_macro_v3(T)

Functions
void	vsl_b_write (vsl_b_ostream &os, const vil_memory_chunk &chunk)
	Binary save vil_memory_chunk to stream. More...
void	vsl_b_read (vsl_b_istream &is, vil_memory_chunk &chunk)
	Binary load vil_memory_chunk from stream. More...
void	vsl_b_write (vsl_b_ostream &os, const vil_memory_chunk *chunk_ptr)
	Binary save vil_memory_chunk to stream by pointer. More...
void	vsl_b_read (vsl_b_istream &is, vil_memory_chunk *&p)
	Binary load vil_memory_chunk from stream onto the heap. More...
void	vsl_print_summary (std::ostream &os, const vil_memory_chunk &chunk)
	Print human readable summary of a vil_memory_chunk object to a stream. More...

Detailed Description

Author

Tim Cootes

  Modifications
   Feb.2003 - Ian Scott - Upgraded IO to use vsl_block_binary io
   23 Oct.2003 - Peter Vanroose - Added support for 64-bit int pixels

Definition in file vil_io_memory_chunk.cxx.

Macro Definition Documentation

read_case_macro_v1

#define read_case_macro_v1

(

T

)

Value:

chunk.set_size(n*sizeof(T ),pixel_format); \
  for (unsigned i=0; i<n; ++i)\
    vsl_b_read(is, static_cast<T *>(chunk.data())[i]);

Definition at line 82 of file vil_io_memory_chunk.cxx.

read_case_macro_v2

#define read_case_macro_v2

(

T

)

Value:

chunk.set_size(n*sizeof(T ),pixel_format); \
vsl_block_binary_read_confirm_specialisation(is, false); \
  for (unsigned i=0; i<n; ++i)\
    vsl_b_read(is, static_cast<T *>(chunk.data())[i]);

Definition at line 87 of file vil_io_memory_chunk.cxx.

read_case_macro_v3

#define read_case_macro_v3

(

T

)

Value:

chunk.set_size(n*sizeof(T ),pixel_format); \
vsl_block_binary_read(is,static_cast<T *>(chunk.data()),n)

Definition at line 93 of file vil_io_memory_chunk.cxx.

write_case_macro

#define write_case_macro

(

T

)

Value:

vsl_b_write(os,unsigned(chunk.size()/sizeof(T ))); \
vsl_block_binary_write(os,(const T*) chunk.const_data(),chunk.size()/sizeof(T))

Definition at line 15 of file vil_io_memory_chunk.cxx.

Function Documentation

vsl_b_read() [1/2]

void vsl_b_read	(	vsl_b_istream &	is,
		vil_memory_chunk &	chunk
	)

Binary load vil_memory_chunk from stream.

Definition at line 99 of file vil_io_memory_chunk.cxx.

vsl_b_read() [2/2]

void vsl_b_read	(	vsl_b_istream &	is,
		vil_memory_chunk *&	p
	)

Binary load vil_memory_chunk from stream onto the heap.

Definition at line 287 of file vil_io_memory_chunk.cxx.

vsl_b_write() [1/2]

void vsl_b_write	(	vsl_b_ostream &	os,
		const vil_memory_chunk &	chunk
	)

Binary save vil_memory_chunk to stream.

Definition at line 21 of file vil_io_memory_chunk.cxx.

vsl_b_write() [2/2]

void vsl_b_write	(	vsl_b_ostream &	os,
		const vil_memory_chunk *	chunk_ptr
	)

Binary save vil_memory_chunk to stream by pointer.

Definition at line 278 of file vil_io_memory_chunk.cxx.

vsl_print_summary()

void vsl_print_summary	(	std::ostream &	os,
		const vil_memory_chunk &	chunk
	)

Print human readable summary of a vil_memory_chunk object to a stream.

Definition at line 302 of file vil_io_memory_chunk.cxx.