GNU Octave  3.8.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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Classes | Functions
lo-utils.h File Reference
#include <cstdio>
#include <iostream>
#include <string>
#include "quit.h"
#include "lo-cutils.h"
#include "oct-cmplx.h"
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class  octave_wait


template<class F , class T , bool zero>
bool any_all_test (F fcn, const T *m, octave_idx_type len)
OCTAVE_API std::string octave_fgetl (std::FILE *)
OCTAVE_API std::string octave_fgetl (std::FILE *, bool &eof)
OCTAVE_API std::string octave_fgets (std::FILE *)
OCTAVE_API std::string octave_fgets (std::FILE *, bool &eof)
OCTAVE_API void octave_putenv (const std::string &, const std::string &)
Complex octave_read_complex (std::istream &is)
double octave_read_double (std::istream &is)
float octave_read_float (std::istream &is)
FloatComplex octave_read_float_complex (std::istream &is)
template<typename T >
octave_read_value (std::istream &is)
OCTAVE_API double octave_read_value (std::istream &is)
OCTAVE_API void octave_write_complex (std::ostream &os, const Complex &cval)
OCTAVE_API void octave_write_double (std::ostream &os, double dval)
OCTAVE_API void octave_write_float (std::ostream &os, float dval)
OCTAVE_API void octave_write_float_complex (std::ostream &os, const FloatComplex &cval)
OCTAVE_API charstrsave (const char *)
OCTAVE_API bool xis_int_or_inf_or_nan (double x)
OCTAVE_API bool xis_int_or_inf_or_nan (float x)
OCTAVE_API bool xis_one_or_zero (double x)
OCTAVE_API bool xis_one_or_zero (float x)
OCTAVE_API bool xis_zero (double x)
OCTAVE_API bool xis_zero (float x)
OCTAVE_API bool xtoo_large_for_float (double x)
OCTAVE_API bool xtoo_large_for_float (const Complex &x)
OCTAVE_API bool xtoo_large_for_float (float x)

Function Documentation

template<class F , class T , bool zero>
bool any_all_test ( F  fcn,
const T *  m,
octave_idx_type  len 

Definition at line 40 of file lo-utils.h.

OCTAVE_API std::string octave_fgetl ( std::FILE *  )
OCTAVE_API std::string octave_fgetl ( std::FILE *  ,
bool eof 
OCTAVE_API std::string octave_fgets ( std::FILE *  )
OCTAVE_API std::string octave_fgets ( std::FILE *  ,
bool eof 
OCTAVE_API void octave_putenv ( const std::string &  ,
const std::string &   

Definition at line 96 of file

References current_liboctave_error_handler.

Referenced by octave_env::putenv().

Complex octave_read_complex ( std::istream &  is)

Definition at line 109 of file lo-utils.h.

double octave_read_double ( std::istream &  is)

Definition at line 103 of file lo-utils.h.

Referenced by Fdlmread(), and get_lines_and_columns().

float octave_read_float ( std::istream &  is)

Definition at line 115 of file lo-utils.h.

FloatComplex octave_read_float_complex ( std::istream &  is)

Definition at line 121 of file lo-utils.h.

template<typename T >
T octave_read_value ( std::istream &  is)

Definition at line 89 of file lo-utils.h.

OCTAVE_API double octave_read_value ( std::istream &  is)

Definition at line 363 of file

OCTAVE_API void octave_write_complex ( std::ostream &  os,
const Complex cval 

Definition at line 397 of file

References imag(), octave_write_double(), and real.

Referenced by operator<<(), and octave_complex::save_ascii().

OCTAVE_API void octave_write_double ( std::ostream &  os,
double  dval 
OCTAVE_API void octave_write_float ( std::ostream &  os,
float  dval 
OCTAVE_API void octave_write_float_complex ( std::ostream &  os,
const FloatComplex cval 

Definition at line 420 of file

References imag(), octave_write_float(), and real.

Referenced by octave_float_complex::save_ascii().

OCTAVE_API char* strsave ( const char )

Definition at line 79 of file

OCTAVE_API bool xis_int_or_inf_or_nan ( double  x)
OCTAVE_API bool xis_int_or_inf_or_nan ( float  x)

Definition at line 67 of file

References D_NINT(), x, and xisnan().

OCTAVE_API bool xis_one_or_zero ( double  x)
OCTAVE_API bool xis_one_or_zero ( float  x)

Definition at line 70 of file

OCTAVE_API bool xis_zero ( double  x)
OCTAVE_API bool xis_zero ( float  x)

Definition at line 73 of file

OCTAVE_API bool xtoo_large_for_float ( double  x)
OCTAVE_API bool xtoo_large_for_float ( const Complex x)

Definition at line 61 of file

References xtoo_large_for_float().

OCTAVE_API bool xtoo_large_for_float ( float  x)