#ifndef SPROUT_NUMERIC_FIT_PARTIAL_SUM_HPP #define SPROUT_NUMERIC_FIT_PARTIAL_SUM_HPP #include #include #include #include #include #include #include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT #include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT namespace sprout { namespace fit { namespace detail { template inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm::type partial_sum_impl( InputIterator first, InputIterator last, Result const& result, typename sprout::container_traits::difference_type offset ) { return sprout::sub_copy( sprout::get_internal(sprout::fixed::partial_sum(first, last, result)), offset, offset + NS_SSCRISK_CEL_OR_SPROUT::min(NS_SSCRISK_CEL_OR_SPROUT::distance(first, last), sprout::size(result)) ); } } // namespace detail // // partial_sum // template inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm::type partial_sum( InputIterator first, InputIterator last, Result const& result ) { return sprout::fit::detail::partial_sum_impl(first, last, result, sprout::internal_begin_offset(result)); } namespace detail { template inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm::type partial_sum_impl( InputIterator first, InputIterator last, Result const& result, BinaryOperation binary_op, typename sprout::container_traits::difference_type offset ) { return sprout::sub_copy( sprout::get_internal(sprout::fixed::partial_sum(first, last, result, binary_op)), offset, offset + NS_SSCRISK_CEL_OR_SPROUT::min(NS_SSCRISK_CEL_OR_SPROUT::distance(first, last), sprout::size(result)) ); } } // namespace detail // // partial_sum // template inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm::type partial_sum( InputIterator first, InputIterator last, Result const& result, BinaryOperation binary_op ) { return sprout::fit::detail::partial_sum_impl(first, last, result, binary_op, sprout::internal_begin_offset(result)); } } // namespace fit } // namespace sprout #endif // #ifndef SPROUT_NUMERIC_FIT_PARTIAL_SUM_HPP