permlib
0.2.6
Library for permutation computations
|
00001 // --------------------------------------------------------------------------- 00002 // 00003 // This file is part of PermLib. 00004 // 00005 // Copyright (c) 2009-2011 Thomas Rehn <thomas@carmen76.de> 00006 // All rights reserved. 00007 // 00008 // Redistribution and use in source and binary forms, with or without 00009 // modification, are permitted provided that the following conditions 00010 // are met: 00011 // 1. Redistributions of source code must retain the above copyright 00012 // notice, this list of conditions and the following disclaimer. 00013 // 2. Redistributions in binary form must reproduce the above copyright 00014 // notice, this list of conditions and the following disclaimer in the 00015 // documentation and/or other materials provided with the distribution. 00016 // 3. The name of the author may not be used to endorse or promote products 00017 // derived from this software without specific prior written permission. 00018 // 00019 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 00020 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00021 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 00022 // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 00023 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 00024 // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00025 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00026 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00027 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00028 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00029 // 00030 // --------------------------------------------------------------------------- 00031 00032 00033 #ifndef COMMON_H_ 00034 #define COMMON_H_ 00035 00036 #include <iostream> 00037 #include <cstdlib> 00038 #include <vector> 00039 00040 #ifndef __GXX_EXPERIMENTAL_CXX0X__ 00041 namespace std { 00043 00046 template<typename InputIterator, 00047 typename OutputIterator, 00048 typename Predicate> 00049 OutputIterator copy_if(InputIterator begin, InputIterator end, OutputIterator destBegin, Predicate p) { 00050 while (begin != end) { 00051 if (p(*begin)) 00052 *destBegin++ = *begin; 00053 ++begin; 00054 } 00055 return destBegin; 00056 } 00057 } 00058 #endif 00059 00060 namespace permlib { 00061 #ifdef PERMLIB_DOMAIN_INT 00062 typedef unsigned int dom_int; 00063 #else 00064 typedef unsigned short int dom_int; 00065 #endif 00066 00068 inline unsigned int randomInt(unsigned int upperBound) { 00069 return std::rand() % upperBound; 00070 } 00071 00072 template<class Iterator> 00073 inline void print_iterable(Iterator begin, Iterator end, int offset, const char* name) { 00074 std::cout << name << " : "; 00075 while (begin != end) { 00076 std::cout << (*begin++) + offset << ","; 00077 } 00078 std::cout << std::endl; 00079 } 00080 00082 struct delete_object { 00083 template <typename T> 00084 void operator()(T *ptr){ delete ptr; } 00085 }; 00086 00087 #ifdef PERMLIB_DEBUG_OUTPUT 00088 #define PERMLIB_DEBUG(X) X 00089 #else 00090 #define PERMLIB_DEBUG(X) 00091 #endif 00092 00093 } 00094 00095 #endif // -- COMMON_H_