geo::vect::details Namespace Reference

Classes
struct	AccumulateImpl
struct	AccumulateImpl< Op, First, Second, Others... >
struct	AccumulateImpl< Op, T >
struct	AlwaysFalse
struct	BaseCoordTypes
struct	BaseCoordTypes< Vector, void >
struct	BindCoordManagersImpl
struct	BindCoordManagersImpl< Vector, 2U >
struct	BindCoordManagersImpl< Vector, 3U >
struct	BindCoordManagersImpl< Vector, 4U >
struct	BindCoordManagersImplBase
class	BoundCoordGetter
class	BoundCoordManager
struct	ConvertToDispatcher
struct	ConvertToDispatcher< Vector, Vector, Dim >
struct	ConvertToImpl
struct	ConvertToImpl< Dest, Source, 2U >
struct	ConvertToImpl< Dest, Source, 3U >
struct	ConvertToImpl< Dest, Source, 4U >
struct	ConvertToImplBase
class	CoordGetter
	Helper class for read of a single vector coordinate. More...
struct	CoordGetterTraits
class	CoordManager
	Helper class for read/write of a single vector coordinate. More...
struct	CoordManagerImpl
struct	CoordManagerImpl< Vector, 1U >
struct	CoordManagerImpl< Vector, 2U >
struct	CoordManagerImpl< Vector, 3U >
struct	CoordManagerImpl< Vector, 4U >
struct	CoordManagersImpl
struct	CoordManagersImpl< Vector, 2U >
struct	CoordManagersImpl< Vector, 3U >
struct	CoordManagersImpl< Vector, 4U >
struct	CoordManagersImplBase
struct	CoordManagerTraits
struct	HasGetter
struct	MemberFuncClassType
struct	MemberFuncClassType< Func Class::* >
struct	MemberFuncReturnType
struct	VectorScalar

Typedefs
template<typename Vector >
using	VectorScalar_t = typename VectorScalar< Vector >::type
template<typename Vector >
using	CoordinateArray_t = std::array< VectorScalar_t< Vector >, dimension< Vector >()>
	A STL array suitable to contain all coordinate values of a Vector. More...
template<typename T >
using	MemberFuncReturn_t = typename MemberFuncReturnType< T >::type
template<typename T >
using	MemberFuncClass_t = typename MemberFuncClassType< T >::type
template<typename Vector >
using	VectorIndices_t = std::make_index_sequence< dimension< Vector >()>
	Type of sequence of indices up to Vector size. More...

Functions
template<typename Op , typename... T>
auto	extended_accumulate (Op op, T &&...args)
template<typename... T>
auto	extended_and (T...args) -> decltype(auto)
template<typename Vector >
constexpr bool	HasX ()
template<typename Vector >
constexpr bool	HasY ()
template<typename Vector >
constexpr bool	HasZ ()
template<typename Vector >
constexpr bool	HasT ()
template<typename Vector >
constexpr unsigned int	dimension ()
template<typename Getter >
constexpr auto	makeCoordReader (Getter getter)
template<typename Getter , typename Setter >
constexpr auto	makeCoordManager (Getter getter, Setter setter)
template<typename T >
constexpr T &&	constexpr_forward (std::remove_reference_t< T > &t)
template<typename T >
constexpr T &&	constexpr_forward (std::remove_reference_t< T > &&t)
template<typename Vector >
constexpr auto	makeVectorIndices ()
template<typename Vector >
constexpr auto	makeVectorIndices (Vector &&)
template<typename T , T... Indices>
constexpr auto	makeIndexSeqImpl (std::integer_sequence< T, Indices... >)
template<typename T , T N>
constexpr auto	makeIndexSeq ()
template<std::size_t I, typename Data >
constexpr auto	accessElement (Data &&data)
template<typename Vector , typename Coords , std::size_t... Indices>
constexpr Vector	makeFromCoordsImpl (Coords &&coords, std::index_sequence< Indices... >)
template<typename Point , std::size_t... I>
bool	isfiniteImpl (Point const &point, std::index_sequence< I... >)

Variables
template<typename Vector >
constexpr CoordManager_t< Vector >	NoCoordManager { nullptr, nullptr }

Typedef Documentation

template<typename Vector >

using geo::vect::details::CoordinateArray_t = typedef std::array<VectorScalar_t<Vector>, dimension<Vector>()>

A STL array suitable to contain all coordinate values of a Vector.

Definition at line 152 of file geo_vectors_utils.h.

template<typename T >

using geo::vect::details::MemberFuncClass_t = typedef typename MemberFuncClassType<T>::type

Definition at line 173 of file geo_vectors_utils.h.

template<typename T >

using geo::vect::details::MemberFuncReturn_t = typedef typename MemberFuncReturnType<T>::type

Definition at line 164 of file geo_vectors_utils.h.

template<typename Vector >

using geo::vect::details::VectorIndices_t = typedef std::make_index_sequence<dimension<Vector>()>

Type of sequence of indices up to Vector size.

Definition at line 1370 of file geo_vectors_utils.h.

template<typename Vector >

using geo::vect::details::VectorScalar_t = typedef typename VectorScalar<Vector>::type

Definition at line 98 of file geo_vectors_utils.h.

Function Documentation

template<std::size_t I, typename Data >

constexpr auto geo::vect::details::accessElement

(

Data &&

data

)

Definition at line 1394 of file geo_vectors_utils.h.

References makeFromCoordsImpl().

{ return data[I]; }

template<typename T >

constexpr T&& geo::vect::details::constexpr_forward

(

std::remove_reference_t< T > &

t

)

Definition at line 1356 of file geo_vectors_utils.h.

        { return static_cast<T&&>(t); }

template<typename T >

constexpr T&& geo::vect::details::constexpr_forward

(

std::remove_reference_t< T > &&

t

)

Definition at line 1360 of file geo_vectors_utils.h.

        {
          static_assert(!std::is_lvalue_reference<T>(),
            "template argument substituting T is an lvalue reference type");
          return static_cast<T&&>(t);
        }

template<typename Vector >

constexpr unsigned int geo::vect::details::dimension

(

)

Definition at line 140 of file geo_vectors_utils.h.

                                         {
        return HasT<Vector>()? 4U
          : HasZ<Vector>()? 3U
          : HasY<Vector>()? 2U
          : HasX<Vector>()? 1U
          : 0U;
      } // dimension()

template<typename Op , typename... T>

auto geo::vect::details::extended_accumulate	(	Op	op,
		T &&...	args
	)

Definition at line 70 of file geo_vectors_utils.h.

Referenced by extended_and().

        { return AccumulateImpl<Op, T...>::compute(op, std::forward<T>(args)...); }

template<typename... T>

auto geo::vect::details::extended_and

(

T...

args

)

-> decltype(auto)

Definition at line 75 of file geo_vectors_utils.h.

References extended_accumulate().

Referenced by isfiniteImpl().

        {
          auto and_op = [](auto&& a, auto&& b) { return a && b; };
          return extended_accumulate(and_op, std::forward<T>(args)...); 
        }

template<typename Vector >

constexpr bool geo::vect::details::HasT

(

)

Definition at line 137 of file geo_vectors_utils.h.

{ return HasGetter<Vector>::T; }

template<typename Vector >

constexpr bool geo::vect::details::HasX

(

)

Definition at line 131 of file geo_vectors_utils.h.

{ return HasGetter<Vector>::X; }

template<typename Vector >

constexpr bool geo::vect::details::HasY

(

)

Definition at line 133 of file geo_vectors_utils.h.

{ return HasGetter<Vector>::Y; }

template<typename Vector >

constexpr bool geo::vect::details::HasZ

(

)

Definition at line 135 of file geo_vectors_utils.h.

{ return HasGetter<Vector>::Z; }

template<typename Point , std::size_t... I>

bool geo::vect::details::isfiniteImpl	(	Point const &	point,
		std::index_sequence< I... >
	)

Definition at line 1643 of file geo_vectors_utils.h.

References geo::vect::coord(), extended_and(), and geo::vect::isfinite().

Referenced by geo::vect::isfinite().

        { return extended_and(std::isfinite(coord(point, I).get())...); }

template<typename Getter , typename Setter >

constexpr auto geo::vect::details::makeCoordManager	(	Getter	getter,
		Setter	setter
	)

Definition at line 299 of file geo_vectors_utils.h.

        {
          using Vector_t = std::remove_reference_t<MemberFuncClass_t<Getter>>;
          return CoordManager<Vector_t, Setter>{getter, setter};
        }

template<typename Getter >

constexpr auto geo::vect::details::makeCoordReader

(

Getter

getter

)

Definition at line 240 of file geo_vectors_utils.h.

        {
          using Vector_t = std::remove_reference_t<MemberFuncClass_t<Getter>>;
          return CoordGetter<Vector_t>{ getter };
        }

template<typename Vector , typename Coords , std::size_t... Indices>

constexpr Vector geo::vect::details::makeFromCoordsImpl	(	Coords &&	coords,
		std::index_sequence< Indices... >
	)

Definition at line 1398 of file geo_vectors_utils.h.

Referenced by accessElement().

        {
          return
            { accessElement<Indices>(constexpr_forward<Coords>(coords))... };
        }

template<typename T , T N>

constexpr auto geo::vect::details::makeIndexSeq

(

)

Definition at line 1388 of file geo_vectors_utils.h.

        { return makeIndexSeqImpl<T>(std::make_integer_sequence<T, N>{}); }

template<typename T , T... Indices>

constexpr auto geo::vect::details::makeIndexSeqImpl

(

std::integer_sequence< T, Indices... >

)

Definition at line 1381 of file geo_vectors_utils.h.

References lar::dump::array().

        { return std::array<T, sizeof...(Indices)>{{ Indices... }}; }

template<typename Vector >

constexpr auto geo::vect::details::makeVectorIndices

(

)

Definition at line 1373 of file geo_vectors_utils.h.

{ return VectorIndices_t<Vector>{}; }

template<typename Vector >

constexpr auto geo::vect::details::makeVectorIndices

(

Vector &&

)

Definition at line 1376 of file geo_vectors_utils.h.

        { return makeVectorIndices<Vector>(); }

Variable Documentation

template<typename Vector >

constexpr CoordManager_t<Vector> geo::vect::details::NoCoordManager { nullptr, nullptr }

Definition at line 1407 of file geo_vectors_utils.h.