algorithm.cpp revision 314564
1//===----------------------- algorithm.cpp --------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#include "algorithm" 11#include "random" 12#include "mutex" 13 14_LIBCPP_BEGIN_NAMESPACE_STD 15 16template void __sort<__less<char>&, char*>(char*, char*, __less<char>&); 17template void __sort<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&); 18template void __sort<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&); 19template void __sort<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&); 20template void __sort<__less<short>&, short*>(short*, short*, __less<short>&); 21template void __sort<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&); 22template void __sort<__less<int>&, int*>(int*, int*, __less<int>&); 23template void __sort<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&); 24template void __sort<__less<long>&, long*>(long*, long*, __less<long>&); 25template void __sort<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&); 26template void __sort<__less<long long>&, long long*>(long long*, long long*, __less<long long>&); 27template void __sort<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&); 28template void __sort<__less<float>&, float*>(float*, float*, __less<float>&); 29template void __sort<__less<double>&, double*>(double*, double*, __less<double>&); 30template void __sort<__less<long double>&, long double*>(long double*, long double*, __less<long double>&); 31 32template bool __insertion_sort_incomplete<__less<char>&, char*>(char*, char*, __less<char>&); 33template bool __insertion_sort_incomplete<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&); 34template bool __insertion_sort_incomplete<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&); 35template bool __insertion_sort_incomplete<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&); 36template bool __insertion_sort_incomplete<__less<short>&, short*>(short*, short*, __less<short>&); 37template bool __insertion_sort_incomplete<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&); 38template bool __insertion_sort_incomplete<__less<int>&, int*>(int*, int*, __less<int>&); 39template bool __insertion_sort_incomplete<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&); 40template bool __insertion_sort_incomplete<__less<long>&, long*>(long*, long*, __less<long>&); 41template bool __insertion_sort_incomplete<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&); 42template bool __insertion_sort_incomplete<__less<long long>&, long long*>(long long*, long long*, __less<long long>&); 43template bool __insertion_sort_incomplete<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&); 44template bool __insertion_sort_incomplete<__less<float>&, float*>(float*, float*, __less<float>&); 45template bool __insertion_sort_incomplete<__less<double>&, double*>(double*, double*, __less<double>&); 46template bool __insertion_sort_incomplete<__less<long double>&, long double*>(long double*, long double*, __less<long double>&); 47 48template unsigned __sort5<__less<long double>&, long double*>(long double*, long double*, long double*, long double*, long double*, __less<long double>&); 49 50#ifndef _LIBCPP_HAS_NO_THREADS 51_LIBCPP_SAFE_STATIC static __libcpp_mutex_t __rs_mut = _LIBCPP_MUTEX_INITIALIZER; 52#endif 53unsigned __rs_default::__c_ = 0; 54 55__rs_default::__rs_default() 56{ 57#ifndef _LIBCPP_HAS_NO_THREADS 58 __libcpp_mutex_lock(&__rs_mut); 59#endif 60 __c_ = 1; 61} 62 63__rs_default::__rs_default(const __rs_default&) 64{ 65 ++__c_; 66} 67 68__rs_default::~__rs_default() 69{ 70#ifndef _LIBCPP_HAS_NO_THREADS 71 if (--__c_ == 0) 72 __libcpp_mutex_unlock(&__rs_mut); 73#else 74 --__c_; 75#endif 76} 77 78__rs_default::result_type 79__rs_default::operator()() 80{ 81 static mt19937 __rs_g; 82 return __rs_g(); 83} 84 85__rs_default 86__rs_get() 87{ 88 return __rs_default(); 89} 90 91_LIBCPP_END_NAMESPACE_STD 92