00001 /* 00002 Copyright (c) 2010, The Barbarian Group 00003 All rights reserved. 00004 00005 Redistribution and use in source and binary forms, with or without modification, are permitted provided that 00006 the following conditions are met: 00007 00008 * Redistributions of source code must retain the above copyright notice, this list of conditions and 00009 the following disclaimer. 00010 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 00011 the following disclaimer in the documentation and/or other materials provided with the distribution. 00012 00013 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 00014 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00015 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 00016 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 00017 TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00018 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00019 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00020 POSSIBILITY OF SUCH DAMAGE. 00021 */ 00022 00023 #pragma once 00024 00025 #include <string> 00026 #include <vector> 00027 #include "cinder/Cinder.h" 00028 #include <boost/lexical_cast.hpp> 00029 00030 namespace cinder { 00031 00033 std::string expandPath( const std::string &path ); 00035 std::string getHomeDirectory(); 00037 std::string getDocumentsDirectory(); 00039 std::string getPathDirectory( const std::string &path ); 00041 std::string getPathFileName( const std::string &path ); 00043 std::string getPathExtension( const std::string &path ); 00045 bool createDirectories( const std::string &path, bool createParents = true ); 00046 00048 std::wstring toUtf16( const std::string &utf8 ); 00050 std::string toUtf8( const std::wstring &utf16 ); 00051 00053 void sleep( float milliseconds ); 00054 00056 #if defined( CINDER_MSW ) 00057 inline char getPathSeparator() { return '\\'; } 00058 #else 00059 inline char getPathSeparator() { return '/'; } 00060 #endif 00061 00062 template<typename T> 00063 inline std::string toString( const T &t ) { return boost::lexical_cast<std::string>( t ); } 00064 template<typename T> 00065 inline T fromString( const std::string &s ) { return boost::lexical_cast<T>( s ); } 00066 00068 std::vector<std::string> stackTrace(); 00069 00070 // ENDIANNESS 00071 inline int8_t swapEndian( int8_t val ) { return val; } 00072 inline uint8_t swapEndian( uint8_t val ) { return val; } 00073 extern int16_t swapEndian( int16_t val ); 00074 extern uint16_t swapEndian( uint16_t val ); 00075 extern int32_t swapEndian( int32_t val ); 00076 extern uint32_t swapEndian( uint32_t val ); 00077 extern float swapEndian( float val ); 00078 extern double swapEndian( double val ); 00079 00080 extern void swapEndianBlock( uint16_t *blockPtr, size_t blockSizeInBytes ); 00081 extern void swapEndianBlock( float *blockPtr, size_t blockSizeInBytes ); 00082 00083 } // namespace cinder