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/* NewNet - A networking framework in C++
Copyright (C) 2006-2007 Ingmar K. Steen (iksteen@gmail.com)
Copyright 2008 little blue poney <lbponey@users.sourceforge.net>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef NEWNET_PATH_H
#define NEWNET_PATH_H
#include <string>
#include <vector>
#include "nnobject.h"
namespace NewNet
{
//! Helper class for file-path manipulation
/*! This class provides helper functions for dealing with file-path
manipulation */
class Path
{
public:
//! Constructor
/*! Default constructor leaves the path empty */
Path()
{
}
//! Constructor.
/*! Point at a specific path. */
Path(const std::string & path) : m_Path(path)
{
}
//! Constructor.
/*! Constructs the path from a vector of path pieces. */
Path(const std::vector<std::string> & path);
//! Return the current path as a string
const std::string & path() const
{
return m_Path;
}
//! Return the platform's directory seperator.
/*! Return the platform's directory seperator. */
static char separator()
{
#ifndef WIN32
return '/';
#else
return '\\';
#endif // ! WIN32
}
//! Check if path is absolute.
/*! Checks if the current path is absolute. */
bool isAbsolute() const;
//! Split the path.
/*! Split the path at the directory separator. */
std::vector<std::string> split() const;
//! Return a simplified version of the path.
/*! This removes any unnecessary and resolvable '..', '.' and empty
elements from the path. */
Path simplified() const;
//! Return an absolute version of the current path.
/*! Return an absolute version of the current path. If the path
isn't absolute already, base will be used as a base path. If
base is an empty string, the current working directory will be used */
Path absolute(const std::string & base = std::string()) const;
//! Return the current working directory.
/*! This returns the current working directory */
static Path currentDir();
private:
std::string m_Path;
};
}
#endif // NEWNET_PATH_H
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