dlmread.cc File Reference

#include <cctype>
#include <fstream>
#include <limits>
#include "file-ops.h"
#include "lo-ieee.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) i.e.
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
OCTAVE_EXPORT octave_value_list the first data row corresponds to an index of zero The	ar {range} parameter specifies exactly which data elements are read. The first form of the parameter is a 4-element vector containing the upper left and lower right corners ode{[ar{R0},ar{C0},ar{R1},ar{C1}]} where the indices are zero-based. Alternatively
OCTAVE_EXPORT octave_value_list the first data row corresponds to an index of zero The a spreadsheet style form such as	code {"A2..Q15"} or code{"T1:AA5"} can be used. The lowest alphabetical index code{'A'} refers to the first column. The lowest row index is 1. ar{file} should be a filename or a file id given by ode{fopen}. In the latter case
static const octave_idx_type	idx_max
static const double	idx_max_dbl = double (idx_max)
OCTAVE_EXPORT octave_value_list the first data row corresponds to an index of zero The a spreadsheet style form such as the file is read until end of file is reached The such as	text

Function Documentation

Fdlmread()

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

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 87 of file dlmread.cc.

References idx_max, idx_max_dbl, is, octave_value::is_real_matrix(), octave_value::is_string(), min(), octave_value::numel(), range(), read_cell_spec(), stat(), octave_value::string_value(), and octave_value::vector_value().

read_cell_spec()

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

static

Definition at line 51 of file dlmread.cc.

References is, row, and stat().

Referenced by parse_range_spec().

Variable Documentation

ar

OCTAVE_EXPORT octave_value_list the first data row corresponds to an index of zero The ar {range} parameter specifies exactly which data elements are read. The first form of the parameter is a 4-element vector containing the upper left and lower right corners ode{[ar{R0},ar{C0},ar{R1},ar{C1}]} where the indices are zero-based. Alternatively

Definition at line 194 of file dlmread.cc.

code

OCTAVE_EXPORT octave_value_list the first data row corresponds to an index of zero The a spreadsheet style form such as the file is read until end of file is reached The code {"A2..Q15"} or code{"T1:AA5"} can be used. The lowest alphabetical index code{'A'} refers to the first column. The lowest row index is 1. ar{file} should be a filename or a file id given by ode{fopen}. In the latter case

Definition at line 194 of file dlmread.cc.

idx_max

const octave_idx_type idx_max

static

Initial value:

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

Definition at line 45 of file dlmread.cc.

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

idx_max_dbl

const double idx_max_dbl = double (idx_max)

static

Definition at line 48 of file dlmread.cc.

Referenced by parse_range_spec().

text

OCTAVE_EXPORT octave_value_list the first data row corresponds to an index of zero The a spreadsheet style form such as the file is read until end of file is reached The such as text

Definition at line 194 of file dlmread.cc.

Referenced by octave::octave_qscintilla::auto_close(), HTMLDecoder::begin(), brace_expand(), octave::octave_qscintilla::clear_selection_markers(), HTMLDecoder::decodeLine(), TerminalView::doDrag(), TerminalView::drawCharacters(), HTMLDecoder::end(), KeyboardTranslator::Entry::escapedText(), generate_completion(), octave::file_editor_tab::handle_combo_enc_current_index(), octave::history_dock_widget::handle_contextmenu_copy(), octave::history_dock_widget::handle_contextmenu_create_script(), symbol_info_list::parse_whos_line_format(), quoting_filename(), KeyboardTranslatorReader::readNext(), octave::QUIWidgetCreator::rm_amp(), TerminalView::selectedText(), octave::command_editor::set_initial_input(), octave::octave_qscintilla::smart_indent(), octave::octave_qscintilla::smart_indent_line_or_selected_text(), and KeyboardTranslatorReader::tokenize().