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Implement full support for non-pointer types in custom allocators. This is for the unordered containers only. This work still needs to be done on the sequence containers.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@184635 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2013-06-22 15:21:29 +00:00
parent 70342b99e2
commit 7a6b7cedcb
228 changed files with 10378 additions and 58 deletions
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29
test/containers/unord/unord.multimap/load_factor.pass.cpp
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@@ -20,6 +20,8 @@
#include <cassert>
#include <cfloat>
#include "../../min_allocator.h"
int main()
{
{
@@ -45,4 +47,31 @@ int main()
const C c;
assert(c.load_factor() == 0);
}
#if __cplusplus >= 201103L
{
typedef std::unordered_multimap<int, std::string, std::hash<int>, std::equal_to<int>,
min_allocator<std::pair<const int, std::string>>> C;
typedef std::pair<int, std::string> P;
P a[] =
{
P(10, "ten"),
P(20, "twenty"),
P(30, "thirty"),
P(40, "fourty"),
P(50, "fifty"),
P(60, "sixty"),
P(70, "seventy"),
P(80, "eighty"),
};
const C c(std::begin(a), std::end(a));
assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
}
{
typedef std::unordered_multimap<int, std::string, std::hash<int>, std::equal_to<int>,
min_allocator<std::pair<const int, std::string>>> C;
typedef std::pair<int, std::string> P;
const C c;
assert(c.load_factor() == 0);
}
#endif
}