King_DuckZ/Sprout
1
0
Fork 0
mirror of https://github.com/bolero-MURAKAMI/Sprout synced 2025-08-03 12:49:50 +00:00
Code Issues Releases Wiki Activity

add adaptors::blanked

Browse source
This commit is contained in:
bolero-MURAKAMI 2012-11-17 18:44:24 +09:00
parent e286c9bc6b
commit ded2da84ea
27 changed files with 350 additions and 349 deletions
Download patch file Download diff file Expand all files Collapse all files

5
sprout/range/adaptor.hpp
View file

@ -10,10 +10,11 @@
#include <sprout/range/adaptor/filtered.hpp>
#include <sprout/range/adaptor/counting.hpp>
#include <sprout/range/adaptor/outdirected.hpp>
#include <sprout/range/adaptor/indexed.hpp>
#include <sprout/range/adaptor/valued.hpp>
#include <sprout/range/adaptor/jointed.hpp>
#include <sprout/range/adaptor/deep_copied.hpp>
#include <sprout/range/adaptor/indexed.hpp>
#include <sprout/range/adaptor/valued.hpp>
#include <sprout/range/adaptor/blanked.hpp>
#include <sprout/range/adaptor/sized.hpp>
#include <sprout/range/adaptor/size_enumed.hpp>
#include <sprout/range/adaptor/wave.hpp>

189
sprout/range/adaptor/blanked.hpp Normal file
View file

@ -0,0 +1,189 @@
#ifndef SPROUT_RANGE_ADAPTOR_BLANKED_HPP
#define SPROUT_RANGE_ADAPTOR_BLANKED_HPP
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/pit.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/iterator/value_iterator.hpp>
#include <sprout/range/range_container.hpp>
#include <sprout/range/algorithm/copy.hpp>
#include <sprout/type_traits/lvalue_reference.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/utility/lvalue_forward.hpp>
#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT
namespace sprout {
//
// blank_t
//
struct blank_t {};
namespace adaptors {
//
// blanked_range
//
template<typename T = sprout::blank_t, typename Range = void>
class blanked_range
: public sprout::range::range_container<
sprout::value_iterator<T>
>
, public sprout::detail::container_nosy_static_size<Range>
, public sprout::detail::container_nosy_fixed_size<Range>
{
public:
typedef Range range_type;
typedef sprout::range::range_container<
sprout::value_iterator<T>
> base_type;
typedef typename base_type::iterator iterator;
typedef typename base_type::value_type value_type;
typedef typename base_type::difference_type difference_type;
typedef typename base_type::size_type size_type;
public:
blanked_range() = default;
blanked_range(blanked_range const&) = default;
explicit SPROUT_CONSTEXPR blanked_range(range_type& range)
: base_type(
iterator(value_type(), sprout::size(range)),
iterator(value_type(), 0)
)
{}
SPROUT_CONSTEXPR blanked_range(
range_type& range,
difference_type n
)
: base_type(
iterator(value_type(), static_cast<difference_type>(NS_SSCRISK_CEL_OR_SPROUT::min<size_type>(n, sprout::size(range)))),
iterator(value_type(), 0)
)
{}
SPROUT_CONSTEXPR blanked_range(
range_type& range,
difference_type n,
value_type const& value
)
: base_type(
iterator(value, static_cast<difference_type>(NS_SSCRISK_CEL_OR_SPROUT::min<size_type>(n, sprout::size(range)))),
iterator(value, 0)
)
{}
};
template<typename T>
class blanked_range<T, void>
: public sprout::range::range_container<
sprout::value_iterator<T>
>
{
public:
typedef sprout::range::range_container<
sprout::value_iterator<T>
> base_type;
typedef typename base_type::iterator iterator;
typedef typename base_type::value_type value_type;
typedef typename base_type::difference_type difference_type;
public:
SPROUT_CONSTEXPR blanked_range()
: base_type(
iterator(value_type()),
iterator(value_type(), 0)
)
{}
blanked_range(blanked_range const&) = default;
explicit SPROUT_CONSTEXPR blanked_range(difference_type n)
: base_type(
iterator(value_type(), n),
iterator(value_type(), 0)
)
{}
SPROUT_CONSTEXPR blanked_range(
difference_type n,
value_type const& value
)
: base_type(
iterator(value, n),
iterator(value, 0)
)
{}
};
//
// blanked_forwarder
//
class blanked_forwarder {
public:
SPROUT_CONSTEXPR sprout::adaptors::blanked_range<>
operator()() const {
return sprout::adaptors::blanked_range<>();
}
template<typename Difference>
SPROUT_CONSTEXPR sprout::adaptors::blanked_range<>
operator()(Difference n) const {
return sprout::adaptors::blanked_range<>(n);
}
template<typename T, typename Difference>
SPROUT_CONSTEXPR sprout::adaptors::blanked_range<T>
operator()(Difference n, T const& value) const {
return sprout::adaptors::blanked_range<T>(n, value);
}
};
//
// blanked
//
namespace {
SPROUT_STATIC_CONSTEXPR sprout::adaptors::blanked_forwarder blanked{};
} // anonymous-namespace
//
// operator|
//
template<typename Range, typename T>
inline SPROUT_CONSTEXPR sprout::adaptors::blanked_range<
T,
typename std::remove_reference<typename sprout::lvalue_reference<Range>::type>::type
>
operator|(Range&& lhs, sprout::adaptors::blanked_range<T> const& rhs) {
return sprout::adaptors::blanked_range<
T,
typename std::remove_reference<typename sprout::lvalue_reference<Range>::type>::type
>(
sprout::lvalue_forward<Range>(lhs),
sprout::size(rhs),
!sprout::empty(rhs) ? *rhs.begin()
: typename sprout::container_traits<sprout::adaptors::blanked_range<T> >::value_type()
);
}
} // namespace adaptors
//
// container_construct_traits
//
template<typename T, typename Range>
struct container_construct_traits<sprout::adaptors::blanked_range<T, Range> > {
public:
typedef typename sprout::container_construct_traits<Range>::copied_type copied_type;
public:
template<typename Cont>
static SPROUT_CONSTEXPR copied_type deep_copy(Cont&& cont) {
return sprout::range::fixed::copy(sprout::forward<Cont>(cont), sprout::pit<copied_type>());
}
template<typename... Args>
static SPROUT_CONSTEXPR copied_type make(Args&&... args) {
return sprout::make<copied_type>(sprout::forward<Args>(args)...);
}
template<typename Cont, typename... Args>
static SPROUT_CONSTEXPR copied_type remake(
Cont&& cont,
typename sprout::container_traits<sprout::adaptors::blanked_range<T, Range> >::difference_type size,
Args&&... args
)
{
return sprout::remake<copied_type>(sprout::forward<Cont>(cont), size, sprout::forward<Args>(args)...);
}
};
} // namespace sprout
#endif // #ifndef SPROUT_RANGE_ADAPTOR_BLANKED_HPP

6
sprout/range/adaptor/sawtooth_wave.hpp
View file

@ -48,13 +48,13 @@ namespace sprout {
iterator(sprout::size(range), frequency, amplitude, phase)
)
{}
SPROUT_CONSTEXPR value_type const& frequency() const {
SPROUT_CONSTEXPR value_type frequency() const {
return base_type::begin().frequency();
}
SPROUT_CONSTEXPR value_type const& amplitude() const {
SPROUT_CONSTEXPR value_type amplitude() const {
return base_type::begin().amplitude();
}
SPROUT_CONSTEXPR value_type const& phase() const {
SPROUT_CONSTEXPR value_type phase() const {
return base_type::begin().phase();
}
};

12
sprout/range/adaptor/sinusoidal.hpp
View file

@ -48,13 +48,13 @@ namespace sprout {
iterator(sprout::size(range), frequency, amplitude, phase)
)
{}
SPROUT_CONSTEXPR value_type const& frequency() const {
SPROUT_CONSTEXPR value_type frequency() const {
return base_type::begin().frequency();
}
SPROUT_CONSTEXPR value_type const& amplitude() const {
SPROUT_CONSTEXPR value_type amplitude() const {
return base_type::begin().amplitude();
}
SPROUT_CONSTEXPR value_type const& phase() const {
SPROUT_CONSTEXPR value_type phase() const {
return base_type::begin().phase();
}
};
@ -85,13 +85,13 @@ namespace sprout {
iterator(-1, frequency, amplitude, phase)
)
{}
SPROUT_CONSTEXPR value_type const& frequency() const {
SPROUT_CONSTEXPR value_type frequency() const {
return base_type::begin().frequency();
}
SPROUT_CONSTEXPR value_type const& amplitude() const {
SPROUT_CONSTEXPR value_type amplitude() const {
return base_type::begin().amplitude();
}
SPROUT_CONSTEXPR value_type const& phase() const {
SPROUT_CONSTEXPR value_type phase() const {
return base_type::begin().phase();
}
};

16
sprout/range/adaptor/square_wave.hpp
View file

@ -49,16 +49,16 @@ namespace sprout {
iterator(sprout::size(range), frequency, amplitude, phase, duty)
)
{}
SPROUT_CONSTEXPR value_type const& frequency() const {
SPROUT_CONSTEXPR value_type frequency() const {
return base_type::begin().frequency();
}
SPROUT_CONSTEXPR value_type const& amplitude() const {
SPROUT_CONSTEXPR value_type amplitude() const {
return base_type::begin().amplitude();
}
SPROUT_CONSTEXPR value_type const& phase() const {
SPROUT_CONSTEXPR value_type phase() const {
return base_type::begin().phase();
}
SPROUT_CONSTEXPR value_type const& duty() const {
SPROUT_CONSTEXPR value_type duty() const {
return base_type::begin().duty();
}
};
@ -90,16 +90,16 @@ namespace sprout {
iterator(-1, frequency, amplitude, phase, duty)
)
{}
SPROUT_CONSTEXPR value_type const& frequency() const {
SPROUT_CONSTEXPR value_type frequency() const {
return base_type::begin().frequency();
}
SPROUT_CONSTEXPR value_type const& amplitude() const {
SPROUT_CONSTEXPR value_type amplitude() const {
return base_type::begin().amplitude();
}
SPROUT_CONSTEXPR value_type const& phase() const {
SPROUT_CONSTEXPR value_type phase() const {
return base_type::begin().phase();
}
SPROUT_CONSTEXPR value_type const& duty() const {
SPROUT_CONSTEXPR value_type duty() const {
return base_type::begin().duty();
}
};

12
sprout/range/adaptor/triangle_wave.hpp
View file

@ -48,13 +48,13 @@ namespace sprout {
iterator(sprout::size(range), frequency, amplitude, phase)
)
{}
SPROUT_CONSTEXPR value_type const& frequency() const {
SPROUT_CONSTEXPR value_type frequency() const {
return base_type::begin().frequency();
}
SPROUT_CONSTEXPR value_type const& amplitude() const {
SPROUT_CONSTEXPR value_type amplitude() const {
return base_type::begin().amplitude();
}
SPROUT_CONSTEXPR value_type const& phase() const {
SPROUT_CONSTEXPR value_type phase() const {
return base_type::begin().phase();
}
};
@ -85,13 +85,13 @@ namespace sprout {
iterator(-1, frequency, amplitude, phase)
)
{}
SPROUT_CONSTEXPR value_type const& frequency() const {
SPROUT_CONSTEXPR value_type frequency() const {
return base_type::begin().frequency();
}
SPROUT_CONSTEXPR value_type const& amplitude() const {
SPROUT_CONSTEXPR value_type amplitude() const {
return base_type::begin().amplitude();
}
SPROUT_CONSTEXPR value_type const& phase() const {
SPROUT_CONSTEXPR value_type phase() const {
return base_type::begin().phase();
}
};