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/bits - move.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 11 11 100.0 %
Date: 2013-06-17 Functions: 147 193 76.2 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : // Move, forward and identity for C++0x + swap -*- C++ -*-
       2             : 
       3             : // Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
       4             : //
       5             : // This file is part of the GNU ISO C++ Library.  This library is free
       6             : // software; you can redistribute it and/or modify it under the
       7             : // terms of the GNU General Public License as published by the
       8             : // Free Software Foundation; either version 3, or (at your option)
       9             : // any later version.
      10             : 
      11             : // This library is distributed in the hope that it will be useful,
      12             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             : // GNU General Public License for more details.
      15             : 
      16             : // Under Section 7 of GPL version 3, you are granted additional
      17             : // permissions described in the GCC Runtime Library Exception, version
      18             : // 3.1, as published by the Free Software Foundation.
      19             : 
      20             : // You should have received a copy of the GNU General Public License and
      21             : // a copy of the GCC Runtime Library Exception along with this program;
      22             : // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
      23             : // <http://www.gnu.org/licenses/>.
      24             : 
      25             : /** @file bits/move.h
      26             :  *  This is an internal header file, included by other library headers.
      27             :  *  Do not attempt to use it directly. @headername{utility}
      28             :  */
      29             : 
      30             : #ifndef _MOVE_H
      31             : #define _MOVE_H 1
      32             : 
      33             : #include <bits/c++config.h>
      34             : #include <bits/concept_check.h>
      35             : 
      36             : namespace std _GLIBCXX_VISIBILITY(default)
      37             : {
      38             : _GLIBCXX_BEGIN_NAMESPACE_VERSION
      39             : 
      40             :   // Used, in C++03 mode too, by allocators, etc.
      41             :   template<typename _Tp>
      42             :     inline _Tp*
      43    20785424 :     __addressof(_Tp& __r)
      44             :     {
      45             :       return reinterpret_cast<_Tp*>
      46    20785424 :         (&const_cast<char&>(reinterpret_cast<const volatile char&>(__r)));
      47             :     }
      48             : 
      49             : _GLIBCXX_END_NAMESPACE_VERSION
      50             : } // namespace
      51             : 
      52             : #ifdef __GXX_EXPERIMENTAL_CXX0X__
      53             : #include <type_traits> // Brings in std::declval too.
      54             : 
      55             : namespace std _GLIBCXX_VISIBILITY(default)
      56             : {
      57             : _GLIBCXX_BEGIN_NAMESPACE_VERSION
      58             :   
      59             :   /// forward (as per N3143)
      60             :   template<typename _Tp>
      61             :     inline _Tp&&
      62    23767713 :     forward(typename std::remove_reference<_Tp>::type& __t) 
      63    23767713 :     { return static_cast<_Tp&&>(__t); }
      64             : 
      65             :   template<typename _Tp>
      66             :     inline _Tp&&
      67             :     forward(typename std::remove_reference<_Tp>::type&& __t) 
      68             :     {
      69             :       static_assert(!std::is_lvalue_reference<_Tp>::value, "template argument"
      70             :                     " substituting _Tp is an lvalue reference type");
      71             :       return static_cast<_Tp&&>(__t);
      72             :     }
      73             : 
      74             :   /**
      75             :    *  @brief Move a value.
      76             :    *  @ingroup mutating_algorithms
      77             :    *  @param  __t  A thing of arbitrary type.
      78             :    *  @return Same, moved.
      79             :   */
      80             :   template<typename _Tp>
      81             :     inline typename std::remove_reference<_Tp>::type&&
      82    15720241 :     move(_Tp&& __t)
      83    15720241 :     { return static_cast<typename std::remove_reference<_Tp>::type&&>(__t); }
      84             : 
      85             :   /// declval, from type_traits.
      86             : 
      87             :   /**
      88             :    *  @brief Returns the actual address of the object or function
      89             :    *         referenced by r, even in the presence of an overloaded
      90             :    *         operator&.
      91             :    *  @param  __r  Reference to an object or function.
      92             :    *  @return   The actual address.
      93             :   */
      94             :   template<typename _Tp>
      95             :     inline _Tp*
      96             :     addressof(_Tp& __r)
      97             :     { return std::__addressof(__r); }
      98             : 
      99             : _GLIBCXX_END_NAMESPACE_VERSION
     100             : } // namespace
     101             : 
     102             : #define _GLIBCXX_MOVE(__val) std::move(__val)
     103             : #define _GLIBCXX_FORWARD(_Tp, __val) std::forward<_Tp>(__val)
     104             : #else
     105             : #define _GLIBCXX_MOVE(__val) (__val)
     106             : #define _GLIBCXX_FORWARD(_Tp, __val) (__val)
     107             : #endif
     108             : 
     109             : namespace std _GLIBCXX_VISIBILITY(default)
     110             : {
     111             : _GLIBCXX_BEGIN_NAMESPACE_VERSION
     112             : 
     113             :   /**
     114             :    *  @brief Swaps two values.
     115             :    *  @ingroup mutating_algorithms
     116             :    *  @param  __a  A thing of arbitrary type.
     117             :    *  @param  __b  Another thing of arbitrary type.
     118             :    *  @return   Nothing.
     119             :   */
     120             :   template<typename _Tp>
     121             :     inline void
     122     3241876 :     swap(_Tp& __a, _Tp& __b)
     123             :     {
     124             :       // concept requirements
     125             :       __glibcxx_function_requires(_SGIAssignableConcept<_Tp>)
     126             : 
     127     3241876 :       _Tp __tmp = _GLIBCXX_MOVE(__a);
     128     3241876 :       __a = _GLIBCXX_MOVE(__b);
     129     3241876 :       __b = _GLIBCXX_MOVE(__tmp);
     130     3241876 :     }
     131             : 
     132             :   // _GLIBCXX_RESOLVE_LIB_DEFECTS
     133             :   // DR 809. std::swap should be overloaded for array types.
     134             :   template<typename _Tp, size_t _Nm>
     135             :     inline void
     136             :     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
     137             :     {
     138             :       for (size_t __n = 0; __n < _Nm; ++__n)
     139             :         swap(__a[__n], __b[__n]);
     140             :     }
     141             : 
     142             : _GLIBCXX_END_NAMESPACE_VERSION
     143             : } // namespace
     144             : 
     145             : #endif /* _MOVE_H */

Generated by: LCOV version 1.9

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