dlmread.cc File Reference

#include <cmath>
#include <cctype>
#include <fstream>
#include <limits>
#include "file-ops.h"
#include "lo-ieee.h"
#include "lo-sysdep.h"
#include "defun.h"
#include "interpreter.h"
#include "oct-stream.h"
#include "error.h"
#include "ovl.h"
#include "utils.h"

Include dependency graph for dlmread.cc:

Go to the source code of this file.

Functions
OCTAVE_EXPORT octave_value_list	Fdlmread (octave::interpreter &interp, const octave_value_list &args, int)
static bool	parse_range_spec (const octave_value &range_spec, octave_idx_type &rlo, octave_idx_type &clo, octave_idx_type &rup, octave_idx_type &cup)
static bool	read_cell_spec (std::istream &is, octave_idx_type &row, octave_idx_type &col)

Variables
static const octave_idx_type	idx_max = std::numeric_limits<octave_idx_type>::max () - 1
static const double	idx_max_dbl = double (idx_max)

Function Documentation

Fdlmread()

OCTAVE_EXPORT octave_value_list Fdlmread	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 202 of file dlmread.cc.

References octave::do_string_escapes(), error(), ComplexMatrix::extract(), Matrix::extract(), octave::find_data_file_in_load_path(), idx_max, octave::sys::ifstream(), input(), octave::stream::input_stream(), octave::math::isfinite(), octave::stream_list::lookup(), max(), n, octave_read_double(), ovl(), parse_range_spec(), print_usage(), r, ComplexMatrix::resize(), Matrix::resize(), octave::sys::file_ops::tilde_expand(), octave::sys::u8_to_wstring(), and x.

parse_range_spec()

static bool parse_range_spec ( const octave_value &  range_spec, octave_idx_type &  rlo, octave_idx_type &  clo, octave_idx_type &  rup, octave_idx_type &  cup  )

static

Definition at line 91 of file dlmread.cc.

References NDArray::any_element_is_nan(), octave_value::array_value(), error(), idx_max, idx_max_dbl, octave_value::is_real_matrix(), octave_value::is_string(), min(), octave_value::numel(), read_cell_spec(), stat(), and octave_value::string_value().

Referenced by Fdlmread().

read_cell_spec()

static bool read_cell_spec ( std::istream &  is, octave_idx_type &  row, octave_idx_type &  col  )

static

Definition at line 55 of file dlmread.cc.

References stat().

Referenced by parse_range_spec().

Variable Documentation

idx_max

const octave_idx_type idx_max = std::numeric_limits<octave_idx_type>::max () - 1

static

Definition at line 49 of file dlmread.cc.

Referenced by Fdlmread(), parse_range_spec(), and dim_vector::safe_numel().

idx_max_dbl

const double idx_max_dbl = double (idx_max)

static

Definition at line 52 of file dlmread.cc.

Referenced by parse_range_spec().