2 Copyright (C) 2001-2006, William Joseph.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #if !defined(INCLUDED_FS_PATH_H)
23 #define INCLUDED_FS_PATH_H
25 #include "stream/stringstream.h"
27 /// \brief A unix-style path string which can be modified at runtime.
29 /// - Maintains a path ending in a path-separator.
30 /// - Provides a limited STL-style interface to push and pop file or directory names at the end of the path.
33 StringBuffer m_string;
35 void check_separator()
37 if(!empty() && m_string.back() != '/')
39 m_string.push_back('/');
44 /// \brief Constructs with the directory \p root.
45 UnixPath(const char* root)
53 return m_string.empty();
56 const char* c_str() const
58 return m_string.c_str();
61 /// \brief Appends the directory \p name.
62 void push(const char* name)
64 m_string.push_string(name);
67 /// \brief Appends the directory [\p first, \p last).
68 void push(const char* first, const char* last)
70 m_string.push_range(first, last);
73 /// \brief Appends the filename \p name.
74 void push_filename(const char* name)
76 m_string.push_string(name);
78 /// \brief Removes the last directory or filename appended.
81 if(m_string.back() == '/')
85 while(!empty() && m_string.back() != '/')