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/*
* CENA C++ Utilities
*
* by Stephane Chatty
*
* Copyright 1991, 1992
* Laboratoire de Recherche en Informatique (LRI)
* Centre d'Etudes de la Navigation Aerienne (CENA)
*
* management of search paths
*
* $Id$
* $CurLog$
*/
#ifndef DirPath_H_
#define DirPath_H_
#include "cplus_bugs.h"
#include "List.h"
class IvlDirPath : public IvlList {
public:
enum alloc_mode { DontAllocNames, DoAllocNames };
private:
alloc_mode Alloc;
public:
IvlDirPath ();
IvlDirPath (alloc_mode);
IvlDirPath (const char*);
IvlDirPath (const char*, const char*, ...);
~IvlDirPath ();
void Append (const char*);
void Prepend (const char*);
void AppendEnvPath (const char*, char sep = ':');
int Remove (const char*);
inline void SetAlloc (alloc_mode alloc) { Alloc = alloc; }
const char* FindFile (const char*, alloc_mode);
inline const char* FindFile (const char* fn) { return FindFile (fn, Alloc); }
};
#endif /* DirPath_H_ */
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