wpkg test coverage results

Coverage test results of the Windows Packager by Made to Order Software Corporation.

LCOV - code coverage report
Current view: top level - usr/include/c++/4.6/ext - type_traits.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 2 0.0 %
Date: 2013-08-28 Functions: 0 1 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : // -*- C++ -*-
       2             : 
       3             : // Copyright (C) 2005, 2006, 2007, 2009, 2010, 2011
       4             : // Free Software Foundation, Inc.
       5             : //
       6             : // This file is part of the GNU ISO C++ Library.  This library is free
       7             : // software; you can redistribute it and/or modify it under the terms
       8             : // of the GNU General Public License as published by the Free Software
       9             : // Foundation; either version 3, or (at your option) any later
      10             : // version.
      11             : 
      12             : // This library is distributed in the hope that it will be useful, but
      13             : // WITHOUT ANY WARRANTY; without even the implied warranty of
      14             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15             : // General Public License for more details.
      16             : 
      17             : // Under Section 7 of GPL version 3, you are granted additional
      18             : // permissions described in the GCC Runtime Library Exception, version
      19             : // 3.1, as published by the Free Software Foundation.
      20             : 
      21             : // You should have received a copy of the GNU General Public License and
      22             : // a copy of the GCC Runtime Library Exception along with this program;
      23             : // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
      24             : // <http://www.gnu.org/licenses/>.
      25             : 
      26             : /** @file ext/type_traits.h
      27             :  *  This file is a GNU extension to the Standard C++ Library.
      28             :  */
      29             : 
      30             : #ifndef _EXT_TYPE_TRAITS
      31             : #define _EXT_TYPE_TRAITS 1
      32             : 
      33             : #pragma GCC system_header
      34             : 
      35             : #include <bits/c++config.h>
      36             : #include <bits/cpp_type_traits.h>
      37             : 
      38             : namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
      39             : {
      40             : _GLIBCXX_BEGIN_NAMESPACE_VERSION
      41             : 
      42             :   // Define a nested type if some predicate holds.
      43             :   template<bool, typename>
      44             :     struct __enable_if 
      45             :     { };
      46             : 
      47             :   template<typename _Tp>
      48             :     struct __enable_if<true, _Tp>
      49             :     { typedef _Tp __type; };
      50             : 
      51             : 
      52             :   // Conditional expression for types. If true, first, if false, second.
      53             :   template<bool _Cond, typename _Iftrue, typename _Iffalse>
      54             :     struct __conditional_type
      55             :     { typedef _Iftrue __type; };
      56             : 
      57             :   template<typename _Iftrue, typename _Iffalse>
      58             :     struct __conditional_type<false, _Iftrue, _Iffalse>
      59             :     { typedef _Iffalse __type; };
      60             : 
      61             : 
      62             :   // Given an integral builtin type, return the corresponding unsigned type.
      63             :   template<typename _Tp>
      64             :     struct __add_unsigned
      65             :     { 
      66             :     private:
      67             :       typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type;
      68             :       
      69             :     public:
      70             :       typedef typename __if_type::__type __type; 
      71             :     };
      72             : 
      73             :   template<>
      74             :     struct __add_unsigned<char>
      75             :     { typedef unsigned char __type; };
      76             : 
      77             :   template<>
      78             :     struct __add_unsigned<signed char>
      79             :     { typedef unsigned char __type; };
      80             : 
      81             :   template<>
      82             :     struct __add_unsigned<short>
      83             :     { typedef unsigned short __type; };
      84             : 
      85             :   template<>
      86             :     struct __add_unsigned<int>
      87             :     { typedef unsigned int __type; };
      88             : 
      89             :   template<>
      90             :     struct __add_unsigned<long>
      91             :     { typedef unsigned long __type; };
      92             : 
      93             :   template<>
      94             :     struct __add_unsigned<long long>
      95             :     { typedef unsigned long long __type; };
      96             : 
      97             :   // Declare but don't define.
      98             :   template<>
      99             :     struct __add_unsigned<bool>;
     100             : 
     101             :   template<>
     102             :     struct __add_unsigned<wchar_t>;
     103             : 
     104             : 
     105             :   // Given an integral builtin type, return the corresponding signed type.
     106             :   template<typename _Tp>
     107             :     struct __remove_unsigned
     108             :     { 
     109             :     private:
     110             :       typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type;
     111             :       
     112             :     public:
     113             :       typedef typename __if_type::__type __type; 
     114             :     };
     115             : 
     116             :   template<>
     117             :     struct __remove_unsigned<char>
     118             :     { typedef signed char __type; };
     119             : 
     120             :   template<>
     121             :     struct __remove_unsigned<unsigned char>
     122             :     { typedef signed char __type; };
     123             : 
     124             :   template<>
     125             :     struct __remove_unsigned<unsigned short>
     126             :     { typedef short __type; };
     127             : 
     128             :   template<>
     129             :     struct __remove_unsigned<unsigned int>
     130             :     { typedef int __type; };
     131             : 
     132             :   template<>
     133             :     struct __remove_unsigned<unsigned long>
     134             :     { typedef long __type; };
     135             : 
     136             :   template<>
     137             :     struct __remove_unsigned<unsigned long long>
     138             :     { typedef long long __type; };
     139             : 
     140             :   // Declare but don't define.
     141             :   template<>
     142             :     struct __remove_unsigned<bool>;
     143             : 
     144             :   template<>
     145             :     struct __remove_unsigned<wchar_t>;
     146             : 
     147             : 
     148             :   // For use in string and vstring.
     149             :   template<typename _Type>
     150             :     inline bool
     151           0 :     __is_null_pointer(_Type* __ptr)
     152           0 :     { return __ptr == 0; }
     153             : 
     154             :   template<typename _Type>
     155             :     inline bool
     156             :     __is_null_pointer(_Type)
     157             :     { return false; }
     158             : 
     159             : 
     160             :   // For complex and cmath
     161             :   template<typename _Tp, bool = std::__is_integer<_Tp>::__value>
     162             :     struct __promote
     163             :     { typedef double __type; };
     164             : 
     165             :   // No nested __type member for non-integer non-floating point types,
     166             :   // allows this type to be used for SFINAE to constrain overloads in
     167             :   // <cmath> and <complex> to only the intended types.
     168             :   template<typename _Tp>
     169             :     struct __promote<_Tp, false>
     170             :     { };
     171             : 
     172             :   template<>
     173             :     struct __promote<long double>
     174             :     { typedef long double __type; };
     175             : 
     176             :   template<>
     177             :     struct __promote<double>
     178             :     { typedef double __type; };
     179             : 
     180             :   template<>
     181             :     struct __promote<float>
     182             :     { typedef float __type; };
     183             : 
     184             :   template<typename _Tp, typename _Up,
     185             :            typename _Tp2 = typename __promote<_Tp>::__type,
     186             :            typename _Up2 = typename __promote<_Up>::__type>
     187             :     struct __promote_2
     188             :     {
     189             :       typedef __typeof__(_Tp2() + _Up2()) __type;
     190             :     };
     191             : 
     192             :   template<typename _Tp, typename _Up, typename _Vp,
     193             :            typename _Tp2 = typename __promote<_Tp>::__type,
     194             :            typename _Up2 = typename __promote<_Up>::__type,
     195             :            typename _Vp2 = typename __promote<_Vp>::__type>
     196             :     struct __promote_3
     197             :     {
     198             :       typedef __typeof__(_Tp2() + _Up2() + _Vp2()) __type;
     199             :     };
     200             : 
     201             :   template<typename _Tp, typename _Up, typename _Vp, typename _Wp,
     202             :            typename _Tp2 = typename __promote<_Tp>::__type,
     203             :            typename _Up2 = typename __promote<_Up>::__type,
     204             :            typename _Vp2 = typename __promote<_Vp>::__type,
     205             :            typename _Wp2 = typename __promote<_Wp>::__type>
     206             :     struct __promote_4
     207             :     {
     208             :       typedef __typeof__(_Tp2() + _Up2() + _Vp2() + _Wp2()) __type;
     209             :     };
     210             : 
     211             : _GLIBCXX_END_NAMESPACE_VERSION
     212             : } // namespace
     213             : 
     214             : #endif 

Generated by: LCOV version 1.9

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