Cinder

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
Cinder

include/cinder/Utilities.h
