ls-mat5.cc File Reference

#include <cstring>
#include <iomanip>
#include <istream>
#include <limits>
#include <ostream>
#include <sstream>
#include <string>
#include <vector>
#include "byte-swap.h"
#include "dMatrix.h"
#include "data-conv.h"
#include "file-ops.h"
#include "file-stat.h"
#include "glob-match.h"
#include "lo-mappers.h"
#include "lo-sysdep.h"
#include "mach-info.h"
#include "oct-env.h"
#include "oct-locbuf.h"
#include "oct-time.h"
#include "quit.h"
#include "str-vec.h"
#include "unistr-wrappers.h"
#include "Cell.h"
#include "defaults.h"
#include "defun.h"
#include "error.h"
#include "errwarn.h"
#include "interpreter-private.h"
#include "interpreter.h"
#include "load-path.h"
#include "load-save.h"
#include "ls-mat5.h"
#include "ls-utils.h"
#include "oct-map.h"
#include "ov-cell.h"
#include "ov-class.h"
#include "ov.h"
#include "ovl.h"
#include "pager.h"
#include "parse.h"
#include "pt-eval.h"
#include "stack-frame.h"
#include "sysdep.h"
#include "unwind-prot.h"
#include "utils.h"
#include "variables.h"
#include "version.h"
#include <zlib.h>

Go to the source code of this file.

Macros
#define	INT8(l)   ((l) == miINT8 || (l) == miUINT8 || (l) == miUTF8)
#define	INT_LEN(nel, size)
#define	MAT5_DO_WRITE(TYPE, data, count, stream)
#define	OCTAVE_MAT5_INTEGER_READ(TYP)
#define	PAD(l)   (((l) > 0 && (l) <= 4) ? 4 : (((l)+7)/8)*8)
#define	READ_INTEGER_DATA(TYPE, swap, data, size, len, stream)
#define	READ_PAD(is_small_data_element, l)   ((is_small_data_element) ? 4 : (((l)+7)/8)*8)

Enumerations
enum	arrayclasstype {   MAT_FILE_CELL_CLASS =1 , MAT_FILE_STRUCT_CLASS , MAT_FILE_OBJECT_CLASS , MAT_FILE_CHAR_CLASS ,   MAT_FILE_SPARSE_CLASS , MAT_FILE_DOUBLE_CLASS , MAT_FILE_SINGLE_CLASS , MAT_FILE_INT8_CLASS ,   MAT_FILE_UINT8_CLASS , MAT_FILE_INT16_CLASS , MAT_FILE_UINT16_CLASS , MAT_FILE_INT32_CLASS ,   MAT_FILE_UINT32_CLASS , MAT_FILE_INT64_CLASS , MAT_FILE_UINT64_CLASS , MAT_FILE_FUNCTION_CLASS ,   MAT_FILE_WORKSPACE_CLASS }

Functions
std::string	read_mat5_binary_element (std::istream &is, const std::string &filename, bool swap, bool &global, octave_value &tc)
int	read_mat5_binary_file_header (std::istream &is, bool &swap, bool quiet, const std::string &filename)
template void	read_mat5_integer_data (std::istream &is, int *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_int16 *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_int32 *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_int64 *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_int8 *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_uint16 *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_uint32 *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_uint64 *m, octave_idx_type count, bool swap, mat5_data_type type)
template void	read_mat5_integer_data (std::istream &is, octave_uint8 *m, octave_idx_type count, bool swap, mat5_data_type type)
template<typename T >
void	read_mat5_integer_data (std::istream &is, T *m, octave_idx_type count, bool swap, mat5_data_type type)
int	save_mat5_array_length (const Complex *val, octave_idx_type nel, bool save_as_floats)
int	save_mat5_array_length (const double *val, octave_idx_type nel, bool save_as_floats)
int	save_mat5_array_length (const float *, octave_idx_type nel, bool)
int	save_mat5_array_length (const FloatComplex *val, octave_idx_type nel, bool save_as_floats)
bool	save_mat5_binary_element (std::ostream &os, const octave_value &tc, const std::string &name, bool mark_global, bool mat7_format, bool save_as_floats, bool compressing)
int	save_mat5_element_length (const octave_value &tc, const std::string &name, bool save_as_floats, bool mat7_format)
template void	write_mat5_integer_data (std::ostream &os, const int *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_int16 *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_int32 *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_int64 *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_int8 *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_uint16 *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_uint32 *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_uint64 *m, int size, octave_idx_type nel)
template void	write_mat5_integer_data (std::ostream &os, const octave_uint8 *m, int size, octave_idx_type nel)
template<typename T >
void	write_mat5_integer_data (std::ostream &os, const T *m, int size, octave_idx_type nel)

Macro Definition Documentation

INT8

#define INT8

(

l

)

((l) == miINT8 || (l) == miUINT8 || (l) == miUTF8)

Definition at line 88 of file ls-mat5.cc.

INT_LEN

#define INT_LEN	(		nel,
			size
	)

Value:

  {                                             \
    ret += 8;                                   \
    octave_idx_type sz = nel * size;            \
    if (sz > 4)                                 \
      ret += PAD (sz);                          \
  }

MAT5_DO_WRITE

#define MAT5_DO_WRITE	(		TYPE,
			data,
			count,
			stream
	)

Value:

  do                                                                    \
    {                                                                   \
      OCTAVE_LOCAL_BUFFER (TYPE, ptr, count);                           \
      for (octave_idx_type i = 0; i < count; i++)                       \
        ptr[i] = static_cast<TYPE> (data[i]);                           \
      std::streamsize n_bytes = sizeof (TYPE) * static_cast<std::streamsize> (count); \
      stream.write (reinterpret_cast<char *> (ptr), n_bytes);           \
    }                                                                   \
  while (0)

Definition at line 1637 of file ls-mat5.cc.

OCTAVE_MAT5_INTEGER_READ

#define OCTAVE_MAT5_INTEGER_READ

(

TYP

)

Definition at line 374 of file ls-mat5.cc.

PAD

#define PAD

(

l

)

(((l) > 0 && (l) <= 4) ? 4 : (((l)+7)/8)*8)

Definition at line 87 of file ls-mat5.cc.

READ_INTEGER_DATA

#define READ_INTEGER_DATA	(		TYPE,
			swap,
			data,
			size,
			len,
			stream
	)

Value:

  do                                                                    \
    {                                                                   \
      if (len > 0)                                                      \
        {                                                               \
          OCTAVE_LOCAL_BUFFER (TYPE, ptr, len);                         \
          std::streamsize n_bytes = size * static_cast<std::streamsize> (len); \
          stream.read (reinterpret_cast<char *> (ptr), n_bytes);        \
          if (swap)                                                     \
            swap_bytes< size > (ptr, len);                              \
          for (octave_idx_type i = 0; i < len; i++)                     \
            data[i] = ptr[i];                                           \
        }                                                               \
    }                                                                   \
  while (0)

READ_PAD

#define READ_PAD	(		is_small_data_element,
			l
	)		((is_small_data_element) ? 4 : (((l)+7)/8)*8)

Definition at line 86 of file ls-mat5.cc.

Enumeration Type Documentation

arrayclasstype

enum arrayclasstype

Enumerator
MAT_FILE_CELL_CLASS
MAT_FILE_STRUCT_CLASS
MAT_FILE_OBJECT_CLASS
MAT_FILE_CHAR_CLASS
MAT_FILE_SPARSE_CLASS
MAT_FILE_DOUBLE_CLASS
MAT_FILE_SINGLE_CLASS
MAT_FILE_INT8_CLASS
MAT_FILE_UINT8_CLASS
MAT_FILE_INT16_CLASS
MAT_FILE_UINT16_CLASS
MAT_FILE_INT32_CLASS
MAT_FILE_UINT32_CLASS
MAT_FILE_INT64_CLASS
MAT_FILE_UINT64_CLASS
MAT_FILE_FUNCTION_CLASS
MAT_FILE_WORKSPACE_CLASS

Definition at line 101 of file ls-mat5.cc.

Function Documentation

read_mat5_binary_element()

std::string read_mat5_binary_element	(	std::istream &	is,
		const std::string &	filename,
		bool	swap,
		bool &	global,
		octave_value &	tc
	)

Definition at line 479 of file ls-mat5.cc.

References flt_fmt_ieee_big_endian, flt_fmt_ieee_little_endian, flt_fmt_unknown, imag(), and native_float_format().

Referenced by read_mat5_binary_file_header().

read_mat5_binary_file_header()

int read_mat5_binary_file_header	(	std::istream &	is,
		bool &	swap,
		bool	quiet,
		const std::string &	filename
	)

Definition at line 1533 of file ls-mat5.cc.

References error(), octave_value::is_uint8_type(), Array< T, Alloc >::numel(), read_mat5_binary_element(), swap_bytes< 8 >(), octave_value::uint8_array_value(), and warning_with_id().

read_mat5_integer_data() [1/10]

template void read_mat5_integer_data	(	std::istream &	is,
		int *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [2/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_int16 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [3/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_int32 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [4/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_int64 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [5/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_int8 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [6/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_uint16 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [7/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_uint32 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [8/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_uint64 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [9/10]

template void read_mat5_integer_data	(	std::istream &	is,
		octave_uint8 *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

read_mat5_integer_data() [10/10]

template<typename T >

void read_mat5_integer_data	(	std::istream &	is,
		T *	m,
		octave_idx_type	count,
		bool	swap,
		mat5_data_type	type
	)

Definition at line 259 of file ls-mat5.cc.

References m, miDOUBLE, miINT16, miINT32, miINT64, miINT8, miMATRIX, miRESERVE1, miRESERVE2, miRESERVE3, miSINGLE, miUINT16, miUINT32, miUINT64, miUINT8, and READ_INTEGER_DATA.

save_mat5_array_length() [1/4]

int save_mat5_array_length	(	const Complex *	val,
		octave_idx_type	nel,
		bool	save_as_floats
	)

Definition at line 2072 of file ls-mat5.cc.

References imag(), OCTAVE_LOCAL_BUFFER, real(), and save_mat5_array_length().

save_mat5_array_length() [2/4]

int save_mat5_array_length	(	const double *	val,
		octave_idx_type	nel,
		bool	save_as_floats
	)

Definition at line 1942 of file ls-mat5.cc.

References isfinite(), max(), and too_large_for_float().

Referenced by save_mat5_array_length().

save_mat5_array_length() [3/4]

int save_mat5_array_length	(	const float *	,
		octave_idx_type	nel,
		bool
	)

Definition at line 2016 of file ls-mat5.cc.

References PAD.

save_mat5_array_length() [4/4]

int save_mat5_array_length	(	const FloatComplex *	val,
		octave_idx_type	nel,
		bool	save_as_floats
	)

Definition at line 2093 of file ls-mat5.cc.

References imag(), OCTAVE_LOCAL_BUFFER, real(), and save_mat5_array_length().

save_mat5_binary_element()

bool save_mat5_binary_element	(	std::ostream &	os,
		const octave_value &	tc,
		const std::string &	name,
		bool	mark_global,
		bool	mat7_format,
		bool	save_as_floats,
		bool	compressing
	)

Definition at line 2321 of file ls-mat5.cc.

References octave_value::class_name(), octave_value::dims(), max(), and octave_value::ndims().

save_mat5_element_length()

int save_mat5_element_length	(	const octave_value &	tc,
		const std::string &	name,
		bool	save_as_floats,
		bool	mat7_format
	)

Definition at line 2132 of file ls-mat5.cc.

References octave_value::char_array_value(), octave_value::class_name(), octave_value::is_string(), len, octave_value::ndims(), and PAD.

write_mat5_integer_data() [1/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const int *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [2/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_int16 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [3/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_int32 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [4/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_int64 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [5/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_int8 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [6/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_uint16 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [7/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_uint32 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [8/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_uint64 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [9/10]

template void write_mat5_integer_data	(	std::ostream &	os,
		const octave_uint8 *	m,
		int	size,
		octave_idx_type	nel
	)

write_mat5_integer_data() [10/10]

template<typename T >

void write_mat5_integer_data	(	std::ostream &	os,
		const T *	m,
		int	size,
		octave_idx_type	nel
	)

Definition at line 1833 of file ls-mat5.cc.

References len, miINT16, miINT32, miINT64, miINT8, miUINT16, miUINT32, miUINT64, and miUINT8.