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add c++14 constexpr spectrum and wave genarator algorithms

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bolero-MURAKAMI 2014-04-20 15:25:25 +09:00
parent d1fc657c1f
commit cc48f3585a
29 changed files with 506 additions and 77 deletions
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6
sprout/iterator/square_iterator.hpp
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@ -16,8 +16,8 @@
#include <sprout/iterator/next.hpp>
#include <sprout/iterator/prev.hpp>
#include <sprout/iterator/distance.hpp>
#include <sprout/numeric/dft/fixed/square.hpp>
#include <sprout/utility/swap.hpp>
#include <sprout/numeric/dft/detail/square.hpp>
namespace sprout {
//
@ -106,7 +106,7 @@ namespace sprout {
}
SPROUT_CONSTEXPR reference operator*() const {
return amplitude_ == 0 ? 0
: amplitude_ * sprout::fixed::detail::square_value(frequency_ * value_type(index_) + phase_, duty_)
: sprout::detail::square_value(frequency_, amplitude_, phase_, duty_, index_)
;
}
SPROUT_CONSTEXPR pointer operator->() const {
@ -148,7 +148,7 @@ namespace sprout {
}
SPROUT_CONSTEXPR reference operator[](difference_type n) const {
return amplitude_ == 0 ? 0
: amplitude_ * sprout::fixed::detail::square_value(frequency_ * value_type(index_ + n) + phase_, duty_)
: sprout::detail::square_value(frequency_, amplitude_, phase_, duty_, index_ + n)
;
}
SPROUT_CONSTEXPR square_iterator next() const {