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Merge in support for equality operators for the unordered containers and

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hopefully better cross-platform support.

Merged revisions 44778-44835,44837-44918 via svnmerge from 
https://svn.boost.org/svn/boost/branches/unordered/trunk

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  r44778 | danieljames | 2008-04-26 17:15:44 +0100 (Sat, 26 Apr 2008) | 2 lines
  
  Remove a trailing comma.
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  r44779 | danieljames | 2008-04-26 17:23:51 +0100 (Sat, 26 Apr 2008) | 1 line
  
  Merge in support for equality operators.
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  r44780 | danieljames | 2008-04-26 17:28:44 +0100 (Sat, 26 Apr 2008) | 1 line
  
  Use my own list container to avoid working around STL container bugs.
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  r44833 | danieljames | 2008-04-28 08:03:43 +0100 (Mon, 28 Apr 2008) | 1 line
  
  Better equality tests.
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  r44834 | danieljames | 2008-04-28 08:04:03 +0100 (Mon, 28 Apr 2008) | 1 line
  
  Remove a superfluous check.
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  r44835 | danieljames | 2008-04-28 08:04:21 +0100 (Mon, 28 Apr 2008) | 1 line
  
  Add equality reference documentation.
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  r44916 | danieljames | 2008-04-30 08:16:52 +0100 (Wed, 30 Apr 2008) | 1 line
  
  New version of list.hpp
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  r44917 | danieljames | 2008-04-30 08:18:31 +0100 (Wed, 30 Apr 2008) | 1 line
  
  Support compilers without ADL in the compile tests.
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  r44918 | danieljames | 2008-04-30 08:25:20 +0100 (Wed, 30 Apr 2008) | 7 lines
  
  Change the typedef of buffered functions as it was confusing MSVC 6.5
  
  get_allocator wasn't compiling when the allocator workaround is used because it
  couldn't cast from the wrapped allocator to an allocator of another type. So
  use value_alloc_ when it's available (it's only unavailable on compilers with
  C++0x support, which don't require the workaround).
........


[SVN r44919]
This commit is contained in:
Daniel James
2008-04-30 07:57:04 +00:00
parent 94932ae026
commit b5db48b6a4
21 changed files with 745 additions and 99 deletions
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23
test/helpers/equivalent.hpp
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@@ -8,10 +8,10 @@
#include <boost/unordered_map.hpp>
#include <boost/unordered_set.hpp>
#include <vector>
#include <algorithm>
#include "./metafunctions.hpp"
#include "./fwd.hpp"
#include "./list.hpp"
namespace test
{
@@ -56,20 +56,17 @@ namespace test
BOOST_DEDUCED_TYPENAME Container::key_equal key_equal_;
float max_load_factor_;
typedef BOOST_DEDUCED_TYPENAME non_const_value_type<Container>::type value_type;
std::vector<value_type> values_;
typedef test::list<BOOST_DEDUCED_TYPENAME Container::value_type>
value_list;
value_list values_;
public:
unordered_equivalence_tester(Container const &x)
: size_(x.size()),
hasher_(x.hash_function()), key_equal_(x.key_eq()),
max_load_factor_(x.max_load_factor()),
values_()
values_(x.begin(), x.end())
{
// Can't initialise values_ straight from x because of Visual C++ 6
values_.reserve(x.size());
std::copy(x.begin(), x.end(), std::back_inserter(values_));
std::sort(values_.begin(), values_.end());
values_.sort();
}
bool operator()(Container const& x) const
@@ -80,11 +77,9 @@ namespace test
(max_load_factor_ == x.max_load_factor()) &&
(values_.size() == x.size()))) return false;
std::vector<value_type> copy;
copy.reserve(x.size());
std::copy(x.begin(), x.end(), std::back_inserter(copy));
std::sort(copy.begin(), copy.end());
return(std::equal(values_.begin(), values_.end(), copy.begin()));
value_list copy(x.begin(), x.end());
copy.sort();
return values_ == copy;
}
private:
unordered_equivalence_tester();