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Clean up implementation of recalculate_max_load() to avoid std::floor/std::ceil

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This commit is contained in:
Christian Mazakas
2022-09-06 14:33:24 -07:00
parent a8b0e19a33
commit 5ad86f559f
1 changed files with 2 additions and 4 deletions
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6
include/boost/unordered/detail/implementation.hpp
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@ -2071,8 +2071,6 @@ namespace boost {
void recalculate_max_load() void recalculate_max_load()
{ {
using namespace std;
// From 6.3.1/13: // From 6.3.1/13:
// Only resize when size >= mlf_ * count // Only resize when size >= mlf_ * count
std::size_t const bc = buckets_.bucket_count(); std::size_t const bc = buckets_.bucket_count();
@ -2083,8 +2081,8 @@ namespace boost {
// //
max_load_ = max_load_ =
bc == 0 ? 0 bc == 0 ? 0
: boost::unordered::detail::double_to_size(floor( : boost::unordered::detail::double_to_size(
static_cast<double>(mlf_) * static_cast<double>(bc))); static_cast<double>(mlf_) * static_cast<double>(bc));
} }
void max_load_factor(float z) void max_load_factor(float z)