#ifndef IGL_IS_FILE_H #define IGL_IS_FILE_H namespace igl { // Act like php's is_file function // http://php.net/manual/en/function.is-file.php // Tells whether the given filename is a regular file. // Input: // filename Path to the file. If filename is a relative filename, it will // be checked relative to the current working directory. // Returns TRUE if the filename exists and is a regular file, FALSE // otherwise. inline bool is_file(const char * filename); } // Implementation #include inline bool igl::is_file(const char * filename) { struct stat status; if(stat(filename,&status)!=0) { // path does not exist return false; } // Tests whether existing path is a regular file return S_ISREG(status.st_mode); } #endif