path.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id: path.h,v 1.13.20.1 2007/06/21 19:38:10 oliver Exp $
//
// Author:
//   Oliver Kohlbacher
//

#ifndef BALL_COMMON_PATH_H
#define BALL_COMMON_PATH_H

#ifndef BALL_CONFIG_CONFIG_H
# include <BALL/CONFIG/config.h>
#endif

#ifndef BALL_COMMON_GLOBAL_H
# include <BALL/COMMON/global.h>
#endif

#include <string>
#include <vector>
using std::string;
using std::vector;


namespace BALL 
{
  class BALL_EXPORT Path 
  {
    public:
    
    Path();

    string getDataPath();

    void setDataPath(const string& path);

    void addDataPath(const string& path);

    string getDefaultDataPath();

    string find(const string& name);

    string findStrict(const string& name);

    void reset();

    
    protected:
        
    void buildPathArray_();

    static string path_;
    static bool path_array_valid_;
    static bool environment_checked_;
    static std::vector<std::string> path_array_;
    static bool initialized_;
  };
  
} // namespace BALL


#endif // BALL_COMMON_PATH_H