core/vnl/vnl_matlab_read.cxx File Reference

#include "vnl_matlab_read.h"
#include <vxl_config.h>
#include <vcl_ios.h>
#include <vcl_iostream.h>
#include <vcl_cstring.h>
#include <vcl_complex.h>
#include <vnl/vnl_c_vector.h>
#include <vcl_cstdlib.h>
#include <vcl_new.h>
#include <vnl/vnl_vector.h>
#include <vnl/vnl_matrix.h>

Go to the source code of this file.

Defines
#define	implement_read_complex_data(T)
#define	fsm_define_methods(T)
#define	inst(T)
Functions
void	vnl_read_bytes (vcl_istream &s, void *p, unsigned bytes)
VCL_DEFINE_SPECIALIZATION void	vnl_matlab_read_data (vcl_istream &s, float *p, unsigned n)
VCL_DEFINE_SPECIALIZATION void	vnl_matlab_read_data (vcl_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 (vcl_complex< float >)
	fsm_define_methods (vcl_complex< double >)
template<class T >
bool	vnl_matlab_read_or_die (vcl_istream &s, vnl_vector< T > &v, char const *name)
	Attempt to read vector or matrix.
template<class T >
bool	vnl_matlab_read_or_die (vcl_istream &s, vnl_matrix< T > &M, char const *name)
	inst (double)
	inst (float)

---

Detailed Description

Author:

fsm

Definition in file vnl_matlab_read.cxx.

---

Define Documentation

#define fsm_define_methods

(

T

)

Definition at line 174 of file vnl_matlab_read.cxx.

#define implement_read_complex_data

(

T

)

Value:

VCL_DEFINE_SPECIALIZATION \
void vnl_matlab_read_data(vcl_istream &s, vcl_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] = vcl_complex<T >(re[i], im[i]); \
  vnl_c_vector<T >::deallocate(re, n); \
  vnl_c_vector<T >::deallocate(im, n); \
}

Definition at line 32 of file vnl_matlab_read.cxx.

#define inst

(

T

)

Value:

template bool vnl_matlab_read_or_die(vcl_istream &, vnl_vector<T> &, char const *); \
template bool vnl_matlab_read_or_die(vcl_istream &, vnl_matrix<T> &, char const *);

Definition at line 279 of file vnl_matlab_read.cxx.

---

Function Documentation

fsm_define_methods

(

float

)

fsm_define_methods

(

double

)

fsm_define_methods

(

vcl_complex< float >

)

fsm_define_methods

(

vcl_complex< double >

)

implement_read_complex_data

(

float

)

Definition at line 45 of file vnl_matlab_read.cxx.

inst

(

double

)

inst

(

float

)

VCL_DEFINE_SPECIALIZATION void vnl_matlab_read_data	(	vcl_istream &	s,
		float *	p,
		unsigned	n
	)

Definition at line 25 of file vnl_matlab_read.cxx.

VCL_DEFINE_SPECIALIZATION void vnl_matlab_read_data	(	vcl_istream &	s,
		double *	p,
		unsigned	n
	)

Definition at line 29 of file vnl_matlab_read.cxx.

template<class T >

bool vnl_matlab_read_or_die	(	vcl_istream &	,
		vnl_vector< T > &	,
		char const *	name = 0
	)

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 228 of file vnl_matlab_read.cxx.

template<class T >

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

Definition at line 254 of file vnl_matlab_read.cxx.

void vnl_read_bytes	(	vcl_istream &	s,
		void *	p,
		unsigned	bytes
	)

Definition at line 19 of file vnl_matlab_read.cxx.