mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-23 21:25:49 +00:00
40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
#ifndef SPROUT_ALGORITHM_FIT_GENERATE_N_HPP
|
|
#define SPROUT_ALGORITHM_FIT_GENERATE_N_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/container/traits.hpp>
|
|
#include <sprout/container/functions.hpp>
|
|
#include <sprout/algorithm/fixed/generate_n.hpp>
|
|
#include <sprout/algorithm/fit/result_of.hpp>
|
|
#include <sprout/sub_array.hpp>
|
|
#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT
|
|
|
|
namespace sprout {
|
|
namespace fit {
|
|
namespace detail {
|
|
template<typename Container, typename Size, typename Generator>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type
|
|
generate_n_impl(
|
|
Container const& cont, Size n, Generator gen,
|
|
typename sprout::container_traits<Container>::difference_type offset
|
|
)
|
|
{
|
|
return sprout::sub_copy(
|
|
sprout::get_internal(sprout::fixed::generate_n(cont, n, gen)),
|
|
offset,
|
|
offset + NS_SSCRISK_CEL_OR_SPROUT::min(n, sprout::size(cont))
|
|
);
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// generate_n
|
|
//
|
|
template<typename Container, typename Size, typename Generator>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type
|
|
generate_n(Container const& cont, Size n, Generator gen) {
|
|
return sprout::fit::detail::generate_n_impl(cont, n, gen, sprout::internal_begin_offset(cont));
|
|
}
|
|
} // namespace fit
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_ALGORITHM_FIT_GENERATE_N_HPP
|