vnl_matlab_read.cxx File Reference

#include <ios>
#include <iostream>
#include <complex>
#include <cstring>
#include "vnl_matlab_read.h"
#include <vnl/vnl_c_vector.h>
#include <vnl/vnl_vector.h>
#include <vnl/vnl_matrix.h>

Go to the source code of this file.

Macros
#define	implement_read_complex_data(T)
#define	fsm_define_methods(T)
#define	inst(T)

Functions
template<class T >
void	vcl_destroy (T *p)
template<class U , class V >
void	vcl_construct (U *p, V const &value)
void	vnl_read_bytes (std::istream &s, void *p, unsigned bytes)
template<>
void	vnl_matlab_read_data (std::istream &s, float *p, unsigned n)
template<>
void	vnl_matlab_read_data (std::istream &s, double *p, unsigned n)
	implement_read_complex_data (float) implement_read_complex_data(double) vnl_matlab_readhdr
	fsm_define_methods (float)
	fsm_define_methods (double)
	fsm_define_methods (std::complex< float >)
	fsm_define_methods (std::complex< double >)
template<class T >
bool	vnl_matlab_read_or_die (std::istream &s, vnl_vector< T > &v, char const *name)
	Attempt to read vector or matrix. More...
template<class T >
bool	vnl_matlab_read_or_die (std::istream &s, vnl_matrix< T > &M, char const *name)
	inst (double)
	inst (float)

Detailed Description

Author

fsm

Definition in file vnl_matlab_read.cxx.

Macro Definition Documentation

fsm_define_methods

#define fsm_define_methods

(

T

)

Definition at line 179 of file vnl_matlab_read.cxx.

implement_read_complex_data

#define implement_read_complex_data

(

T

)

Value:

template <> \
void vnl_matlab_read_data(std::istream &s, std::complex<T > *ptr, unsigned n) { \
  T *re = vnl_c_vector<T >::allocate_T(n); \
  T *im = vnl_c_vector<T >::allocate_T(n); \
  ::vnl_read_bytes(s, re, n*sizeof(T)); \
  ::vnl_read_bytes(s, im, n*sizeof(T)); \
  for (unsigned i=0; i<n; ++i) \
    ptr[i] = std::complex<T >(re[i], im[i]); \
  vnl_c_vector<T >::deallocate(re, n); \
  vnl_c_vector<T >::deallocate(im, n); \
}

Definition at line 37 of file vnl_matlab_read.cxx.

inst

#define inst

(

T

)

Value:

template VNL_EXPORT bool vnl_matlab_read_or_die(std::istream &, vnl_vector<T> &, char const *); \
template VNL_EXPORT bool vnl_matlab_read_or_die(std::istream &, vnl_matrix<T> &, char const *);

Definition at line 282 of file vnl_matlab_read.cxx.

Function Documentation

fsm_define_methods() [1/4]

fsm_define_methods

(

float

)

fsm_define_methods() [2/4]

fsm_define_methods

(

double

)

fsm_define_methods() [3/4]

fsm_define_methods

(

std::complex< float >

)

fsm_define_methods() [4/4]

fsm_define_methods

(

std::complex< double >

)

implement_read_complex_data()

implement_read_complex_data

(

float

)

Definition at line 50 of file vnl_matlab_read.cxx.

inst() [1/2]

inst

(

double

)

inst() [2/2]

inst

(

float

)

vcl_construct()

template<class U , class V >

void vcl_construct ( U *  p, V const &  value  )

inline

Definition at line 20 of file vnl_matlab_read.cxx.

vcl_destroy()

template<class T >

void vcl_destroy ( T *  p )

inline

Definition at line 16 of file vnl_matlab_read.cxx.

vnl_matlab_read_data() [1/2]

template<>

void vnl_matlab_read_data	(	std::istream &	s,
		float *	p,
		unsigned	n
	)

Definition at line 30 of file vnl_matlab_read.cxx.

vnl_matlab_read_data() [2/2]

template<>

void vnl_matlab_read_data	(	std::istream &	s,
		double *	p,
		unsigned	n
	)

Definition at line 34 of file vnl_matlab_read.cxx.

vnl_matlab_read_or_die() [1/2]

template<class T >

bool vnl_matlab_read_or_die	(	std::istream &	,
		vnl_vector< T > &	,
		char const *	name = nullptr
	)

Attempt to read vector or matrix.

If the MATLAB header cannot be read, return false. Else, if a name is given, and it doesn't match what's in the file, abort(). If the data in the file cannot reasonably be read into the destination, abort().

The vector/matrix will be resized if necessary.

Definition at line 231 of file vnl_matlab_read.cxx.

vnl_matlab_read_or_die() [2/2]

template<class T >

bool vnl_matlab_read_or_die	(	std::istream &	s,
		vnl_matrix< T > &	M,
		char const *	name
	)

Definition at line 257 of file vnl_matlab_read.cxx.

vnl_read_bytes()

void vnl_read_bytes	(	std::istream &	s,
		void *	p,
		unsigned	bytes
	)

Definition at line 24 of file vnl_matlab_read.cxx.