hex2num.cc File Reference

#include "defun.h"
#include "error.h"
#include "errwarn.h"
#include "mach-info.h"
#include "ov.h"
#include "ovl.h"
#include "utils.h"

Include dependency graph for hex2num.cc:

Go to the source code of this file.

Functions
OCTAVE_EXPORT octave_value_list	Fhex2num (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fnum2hex (const octave_value_list &args, int)
static uint8_t	hex2nibble (unsigned char ch)
template<typename T >
Array< T >	hex2num (const Array< std::string > &val, bool swap_bytes)
static void	hex2num (const std::string &hex, void *num, size_t nbytes, bool swap_bytes)
static bool	is_little_endian (bool is_float)
static unsigned char	nibble2hex (unsigned char ch)
template<typename T >
Cell	num2hex (const Array< T > &v, bool swap_bytes)
static void	num2hex (const void *p, size_t n, char *hex, bool swap_bytes)

Function Documentation

Fhex2num()

OCTAVE_EXPORT octave_value_list Fhex2num	(	const octave_value_list &	args,
		int
	)

Definition at line 157 of file hex2num.cc.

References error(), is_little_endian(), octave_value(), print_usage(), retval, and swap_bytes().

Fnum2hex()

OCTAVE_EXPORT octave_value_list Fnum2hex	(	const octave_value_list &	args,
		int
	)

Definition at line 302 of file hex2num.cc.

References octave_value::char_array_value(), err_wrong_type_arg(), error(), octave_value::float_vector_value(), octave_value::int16_array_value(), octave_value::int32_array_value(), octave_value::int64_array_value(), octave_value::int8_array_value(), octave_value::is_char_matrix(), octave_value::is_double_type(), octave_value::is_int16_type(), octave_value::is_int32_type(), octave_value::is_int64_type(), octave_value::is_int8_type(), is_little_endian(), octave_value::is_single_type(), octave_value::is_uint16_type(), octave_value::is_uint32_type(), octave_value::is_uint64_type(), octave_value::is_uint8_type(), octave_value::iscomplex(), num2hex(), print_usage(), Cell::string_vector_value(), swap_bytes(), octave_value::uint16_array_value(), octave_value::uint32_array_value(), octave_value::uint64_array_value(), octave_value::uint8_array_value(), and octave_value::vector_value().

hex2nibble()

static uint8_t hex2nibble ( unsigned char  ch )

static

Definition at line 47 of file hex2num.cc.

References error().

Referenced by hex2num().

hex2num() [1/2]

template<typename T >

Array<T> hex2num	(	const Array< std::string > &	val,
		bool	swap_bytes
	)

Definition at line 90 of file hex2num.cc.

References Array< T >::dims(), hex2num(), m, Array< T >::numel(), swap_bytes(), and Array< T >::xelem().

hex2num() [2/2]

static void hex2num ( const std::string &  hex, void *  num, size_t  nbytes, bool  swap_bytes  )

static

Definition at line 65 of file hex2num.cc.

References error(), hex2nibble(), and swap_bytes().

Referenced by hex2num().

is_little_endian()

static bool is_little_endian ( bool  is_float )

inlinestatic

Definition at line 39 of file hex2num.cc.

References octave::mach_info::flt_fmt_ieee_little_endian, octave::mach_info::native_float_format(), and octave::mach_info::words_little_endian().

Referenced by Fhex2num(), and Fnum2hex().

nibble2hex()

static unsigned char nibble2hex ( unsigned char  ch )

inlinestatic

Definition at line 215 of file hex2num.cc.

Referenced by num2hex().

num2hex() [1/2]

template<typename T >

Cell num2hex	(	const Array< T > &	v,
		bool	swap_bytes
	)

Definition at line 245 of file hex2num.cc.

References Array< T >::dims(), Array< T >::fortran_vec(), num2hex(), Array< T >::numel(), and swap_bytes().

num2hex() [2/2]

static void num2hex ( const void *  p, size_t  n, char *  hex, bool  swap_bytes  )

inlinestatic

Definition at line 226 of file hex2num.cc.

References n, nibble2hex(), and swap_bytes().

Referenced by Fnum2hex(), and num2hex().