filesystem.h

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/*
 * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
 *
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 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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#ifndef __FILESYSTEM_UTIL_H__
#define __FILESYSTEM_UTIL_H__

#include <string>
#include <vector>



std::string absolutePath( const std::string& relative_path );


//bool listDirectory( const char* path, std::vector<std::string>& list, bool includePath=false );


std::string locateFile( const std::string& path );

std::string locateFile( const std::string& path, std::vector<std::string>& locations );


bool fileExists( const char* path, bool regularFilesOnly=false );


size_t fileSize( const char* path );


std::string filePath( const std::string& filename );


std::string fileExtension( const std::string& path );


std::string fileRemoveExtension( const std::string& filename );


std::string fileChangeExtension( const std::string& filename, const std::string& newExtension );


std::string processPath();


std::string processDirectory();


std::string workingDirectory();


#endif