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 - new_allocator.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 15 16 93.8 %
Date: 2013-08-28 Functions: 338 436 77.5 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : // Allocator that wraps operator new -*- C++ -*-
       2             : 
       3             : // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2009, 2010
       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
       8             : // terms of the GNU General Public License as published by the
       9             : // Free Software Foundation; either version 3, or (at your option)
      10             : // any later version.
      11             : 
      12             : // This library is distributed in the hope that it will be useful,
      13             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15             : // GNU 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/new_allocator.h
      27             :  *  This file is a GNU extension to the Standard C++ Library.
      28             :  */
      29             : 
      30             : #ifndef _NEW_ALLOCATOR_H
      31             : #define _NEW_ALLOCATOR_H 1
      32             : 
      33             : #include <bits/c++config.h>
      34             : #include <new>
      35             : #include <bits/functexcept.h>
      36             : #include <bits/move.h>
      37             : 
      38             : namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
      39             : {
      40             : _GLIBCXX_BEGIN_NAMESPACE_VERSION
      41             : 
      42             :   using std::size_t;
      43             :   using std::ptrdiff_t;
      44             : 
      45             :   /**
      46             :    *  @brief  An allocator that uses global new, as per [20.4].
      47             :    *  @ingroup allocators
      48             :    *
      49             :    *  This is precisely the allocator defined in the C++ Standard. 
      50             :    *    - all allocation calls operator new
      51             :    *    - all deallocation calls operator delete
      52             :    */
      53             :   template<typename _Tp>
      54             :     class new_allocator
      55             :     {
      56             :     public:
      57             :       typedef size_t     size_type;
      58             :       typedef ptrdiff_t  difference_type;
      59             :       typedef _Tp*       pointer;
      60             :       typedef const _Tp* const_pointer;
      61             :       typedef _Tp&       reference;
      62             :       typedef const _Tp& const_reference;
      63             :       typedef _Tp        value_type;
      64             : 
      65             :       template<typename _Tp1>
      66             :         struct rebind
      67             :         { typedef new_allocator<_Tp1> other; };
      68             : 
      69    10370839 :       new_allocator() throw() { }
      70             : 
      71     2986975 :       new_allocator(const new_allocator&) throw() { }
      72             : 
      73             :       template<typename _Tp1>
      74             :         new_allocator(const new_allocator<_Tp1>&) throw() { }
      75             : 
      76    13631106 :       ~new_allocator() throw() { }
      77             : 
      78             :       pointer
      79             :       address(reference __x) const { return std::__addressof(__x); }
      80             : 
      81             :       const_pointer
      82             :       address(const_reference __x) const { return std::__addressof(__x); }
      83             : 
      84             :       // NB: __n is permitted to be 0.  The C++ standard says nothing
      85             :       // about what the return value is when __n == 0.
      86             :       pointer
      87     8962103 :       allocate(size_type __n, const void* = 0)
      88             :       { 
      89     8962103 :         if (__n > this->max_size())
      90           0 :           std::__throw_bad_alloc();
      91             : 
      92     8962103 :         return static_cast<_Tp*>(::operator new(__n * sizeof(_Tp)));
      93             :       }
      94             : 
      95             :       // __p is not permitted to be a null pointer.
      96             :       void
      97     9353087 :       deallocate(pointer __p, size_type)
      98     9353087 :       { ::operator delete(__p); }
      99             : 
     100             :       size_type
     101    19045484 :       max_size() const throw() 
     102    19045484 :       { return size_t(-1) / sizeof(_Tp); }
     103             : 
     104             :       // _GLIBCXX_RESOLVE_LIB_DEFECTS
     105             :       // 402. wrong new expression in [some_] allocator::construct
     106             :       void 
     107     8225360 :       construct(pointer __p, const _Tp& __val) 
     108     8225360 :       { ::new((void *)__p) _Tp(__val); }
     109             : 
     110             : #ifdef __GXX_EXPERIMENTAL_CXX0X__
     111             :       template<typename... _Args>
     112             :         void
     113     2573082 :         construct(pointer __p, _Args&&... __args)
     114     2573082 :         { ::new((void *)__p) _Tp(std::forward<_Args>(__args)...); }
     115             : #endif
     116             : 
     117             :       void 
     118     2510252 :       destroy(pointer __p) { __p->~_Tp(); }
     119             :     };
     120             : 
     121             :   template<typename _Tp>
     122             :     inline bool
     123             :     operator==(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
     124             :     { return true; }
     125             :   
     126             :   template<typename _Tp>
     127             :     inline bool
     128             :     operator!=(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
     129             :     { return false; }
     130             : 
     131             : _GLIBCXX_END_NAMESPACE_VERSION
     132             : } // namespace
     133             : 
     134             : #endif

Generated by: LCOV version 1.9

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