////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 1996-2021 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or .
//
// This file is part of Octave.
//
// Octave is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Octave is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Octave; see the file COPYING. If not, see
// .
//
////////////////////////////////////////////////////////////////////////
#if ! defined (octave_glob_match_h)
#define octave_glob_match_h 1
#include "octave-config.h"
#include
#include "Array.h"
#include "str-vec.h"
class
OCTAVE_API
glob_match
{
public:
enum opts
{
pathname = 1, // No wildcard can ever match '/'.
noescape = 2, // Backslashes don't quote special chars.
period = 4 // Leading '.' is matched only explicitly.
};
glob_match (const std::string& p,
unsigned int xopts = pathname | noescape | period)
: m_pat (p), m_fnmatch_flags (opts_to_fnmatch_flags (xopts))
{ }
glob_match (const string_vector& p = string_vector (),
unsigned int xopts = pathname | noescape | period)
: m_pat (p), m_fnmatch_flags (opts_to_fnmatch_flags (xopts))
{ }
glob_match (const glob_match& gm) = default;
glob_match& operator = (const glob_match& gm) = default;
~glob_match (void) = default;
void set_pattern (const std::string& p) { m_pat = p; }
void set_pattern (const string_vector& p) { m_pat = p; }
bool match (const std::string& str) const;
Array match (const string_vector& str) const
{
int n = str.numel ();
Array retval (dim_vector (n, 1));
for (int i = 0; i < n; i++)
retval(i) = match (str[i]);
return retval;
}
// We forward to glob_internal here to avoid problems with gnulib's
// glob.h defining glob to be rpl_glob.
string_vector glob (void) const;
private:
// Globbing pattern(s).
string_vector m_pat;
// Option flags.
int m_fnmatch_flags;
int opts_to_fnmatch_flags (unsigned int xopts) const;
};
#endif