00001 /********************************************************************* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright (c) 2010, LABUST, UNIZG-FER 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * * Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * * Redistributions in binary form must reproduce the above 00014 * copyright notice, this list of conditions and the following 00015 * disclaimer in the documentation and/or other materials provided 00016 * with the distribution. 00017 * * Neither the name of the LABUST nor the names of its 00018 * contributors may be used to endorse or promote products derived 00019 * from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00025 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00028 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00031 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 * POSSIBILITY OF SUCH DAMAGE. 00033 *********************************************************************/ 00034 #ifndef STRINGUTILITIES_HPP_ 00035 #define STRINGUTILITIES_HPP_ 00036 #include <string> 00037 #include <sstream> 00038 00039 namespace labust 00040 { 00041 namespace tools 00042 { 00050 inline std::string chomp(std::string& main, const char token = ',') 00051 { 00052 int pos=int(main.find(token)); 00053 std::string part=main.substr(0,pos); 00054 main.erase(0,pos + (pos != -1)); 00055 return part; 00056 } 00067 template <class MyType> 00068 inline std::string to_string(MyType value) 00069 { 00070 std::stringstream out; 00071 out.precision(6); 00072 out<<std::fixed<<value; 00073 return out.str(); 00074 } 00083 inline unsigned char getChecksum(const unsigned char* const data, size_t len) 00084 { 00085 unsigned char calc = 0; 00086 for (size_t i=0; i<len; ++i){calc^=data[i];}; 00087 return calc; 00088 } 00089 } 00090 } 00091 /* STRINGUTILITIES_HPP_ */ 00092 #endif