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fix random generation implementation

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This commit is contained in:
bolero-MURAKAMI 2014-01-16 01:04:31 +09:00
parent 406a1ff789
commit 3879666b02
18 changed files with 140 additions and 110 deletions
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7
sprout/algorithm/fixed/shuffle.hpp
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@ -21,6 +21,7 @@
#include <sprout/algorithm/fixed/results.hpp>
#include <sprout/algorithm/fixed/swap_element.hpp>
#include <sprout/numeric/fixed/iota.hpp>
#include <sprout/generator/functions.hpp>
#include <sprout/workaround/detail/uniform_int_distribution.hpp>
namespace sprout {
@ -32,11 +33,11 @@ namespace sprout {
return i < n - 1
? sprout::fixed::detail::make_shuffle_indexes_1(
n,
rnd(),
sprout::fixed::swap_element(arr, arr.begin() + i, arr.begin() + rnd.result()),
sprout::generators::next_generator(rnd)(),
sprout::fixed::swap_element(arr, arr.begin() + i, arr.begin() + sprout::generators::generated_value(rnd)),
i + 1
)
: sprout::fixed::swap_element(arr, arr.begin() + i, arr.begin() + rnd.result())
: sprout::fixed::swap_element(arr, arr.begin() + i, arr.begin() + sprout::generators::generated_value(rnd))
;
}
template<std::size_t N, typename UniformRandomNumberGenerator>