external/bsd/libc++/dist/libcxx/src/algorithm.cpp

   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
  16 template void __sort<__less<char>&, char*>(char*, char*, __less<char>&);
  17 template void __sort<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&);
  18 template void __sort<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&);
  19 template void __sort<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&);
  20 template void __sort<__less<short>&, short*>(short*, short*, __less<short>&);
  21 template void __sort<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&);
  22 template void __sort<__less<int>&, int*>(int*, int*, __less<int>&);
  23 template void __sort<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&);
  24 template void __sort<__less<long>&, long*>(long*, long*, __less<long>&);
  25 template void __sort<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&);
  26 template void __sort<__less<long long>&, long long*>(long long*, long long*, __less<long long>&);
  27 template void __sort<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&);
  28 template void __sort<__less<float>&, float*>(float*, float*, __less<float>&);
  29 template void __sort<__less<double>&, double*>(double*, double*, __less<double>&);
  30 template void __sort<__less<long double>&, long double*>(long double*, long double*, __less<long double>&);
  31
  32 template bool __insertion_sort_incomplete<__less<char>&, char*>(char*, char*, __less<char>&);
  33 template bool __insertion_sort_incomplete<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&);
  34 template bool __insertion_sort_incomplete<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&);
  35 template bool __insertion_sort_incomplete<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&);
  36 template bool __insertion_sort_incomplete<__less<short>&, short*>(short*, short*, __less<short>&);
  37 template bool __insertion_sort_incomplete<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&);
  38 template bool __insertion_sort_incomplete<__less<int>&, int*>(int*, int*, __less<int>&);
  39 template bool __insertion_sort_incomplete<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&);
  40 template bool __insertion_sort_incomplete<__less<long>&, long*>(long*, long*, __less<long>&);
  41 template bool __insertion_sort_incomplete<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&);
  42 template bool __insertion_sort_incomplete<__less<long long>&, long long*>(long long*, long long*, __less<long long>&);
  43 template bool __insertion_sort_incomplete<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&);
  44 template bool __insertion_sort_incomplete<__less<float>&, float*>(float*, float*, __less<float>&);
  45 template bool __insertion_sort_incomplete<__less<double>&, double*>(double*, double*, __less<double>&);
  46 template bool __insertion_sort_incomplete<__less<long double>&, long double*>(long double*, long double*, __less<long double>&);
  47
  48 template 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 static pthread_mutex_t __rs_mut = PTHREAD_MUTEX_INITIALIZER;
  52 #endif
  53 unsigned __rs_default::__c_ = 0;
  54
  55 __rs_default::__rs_default()
  56 {
  57 #ifndef _LIBCPP_HAS_NO_THREADS
  58     pthread_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         pthread_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