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Unordered: Try to avoid std::size_t to double warnings.

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Maybe I should use long double?

[SVN r74087]
This commit is contained in:
Daniel James
2011-08-27 11:53:48 +00:00
parent 9ae19a64d7
commit 5dd13dbfb3
1 changed files with 6 additions and 2 deletions
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8
include/boost/unordered/detail/table.hpp
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@@ -167,7 +167,9 @@ namespace boost { namespace unordered { namespace detail {
//
// Or from rehash post-condition:
// count > size / mlf_
return next_prime(double_to_size_t(floor(size / (double) mlf_)) + 1);
return next_prime(double_to_size_t(floor(
static_cast<double>(size) /
static_cast<double>(mlf_))) + 1);
}
////////////////////////////////////////////////////////////////////////
@@ -451,7 +453,9 @@ namespace boost { namespace unordered { namespace detail {
else {
// no throw:
min_buckets = next_prime((std::max)(min_buckets,
double_to_size_t(floor(this->size_ / (double) mlf_)) + 1));
double_to_size_t(floor(
static_cast<double>(this->size_) /
static_cast<double>(mlf_))) + 1));
if(min_buckets != this->bucket_count_) {
this->rehash_impl(min_buckets);
this->max_load_ = calculate_max_load();