bspline::operators::ScalarMultiplication< S, O, > Class Template Reference

Multiplication operator for Operator and scalar. More...

#include <ScalarOperators.h>

Inheritance diagram for bspline::operators::ScalarMultiplication< S, O, >:

Collaboration diagram for bspline::operators::ScalarMultiplication< S, O, >:

Public Member Functions
	ScalarMultiplication (S s, O o)
	Multiplication of scalar and Operator.
	ScalarMultiplication (S s)
	Multiplication of scalar and a default constructed Operator.
template<typename T , size_t size>
auto	transform (const std::array< T, size > &input, const support::Grid< T > &grid, size_t intervalIndex) const
	Applies operator to one interval.

Static Public Member Functions
static constexpr size_t	outputOrder (size_t inputOrder)
	Returns the order of the output spline for a given input order.

Detailed Description

template<typename S, typename O, std::enable_if_t< are_scalar_multiplication_types_v< S, O >, bool > = true>
class bspline::operators::ScalarMultiplication< S, O, >

Multiplication operator for Operator and scalar.

Represents the multiplication of an operator with a scalar.

Template Parameters

S	type of the scalar.
O	type of the operator to be multiplied with the scalar.

Constructor & Destructor Documentation

ScalarMultiplication() [1/2]

template<typename S , typename O , std::enable_if_t< are_scalar_multiplication_types_v< S, O >, bool > = true>

bspline::operators::ScalarMultiplication< S, O, >::ScalarMultiplication ( S  s, O  o  )

inline

Multiplication of scalar and Operator.

Constructor constructing an ScalarMultiplication from a scalar and an operator.

Parameters

s	The scalar to be multiplied.
o	The operator to be multiplied.

ScalarMultiplication() [2/2]

template<typename S , typename O , std::enable_if_t< are_scalar_multiplication_types_v< S, O >, bool > = true>

bspline::operators::ScalarMultiplication< S, O, >::ScalarMultiplication ( S  s )

inline

Multiplication of scalar and a default constructed Operator.

Constructor constructing an ScalarMultiplication from a scalar alone.

Parameters

s	The scalar to be multiplied.

Member Function Documentation

outputOrder()

template<typename S , typename O , std::enable_if_t< are_scalar_multiplication_types_v< S, O >, bool > = true>

static constexpr size_t bspline::operators::ScalarMultiplication< S, O, >::outputOrder ( size_t  inputOrder )

inlinestaticconstexpr

Returns the order of the output spline for a given input order.

Parameters

inputOrder

the order of the input spline.

Returns

The output spline-order for a given input input order.

transform()

template<typename S , typename O , std::enable_if_t< are_scalar_multiplication_types_v< S, O >, bool > = true>

template<typename T , size_t size>

auto bspline::operators::ScalarMultiplication< S, O, >::transform ( const std::array< T, size > &  input, const support::Grid< T > &  grid, size_t  intervalIndex  ) const

inline

Applies operator to one interval.

Applies the operator to a set of coefficients (representing a polynomial on one interval).

Parameters

input	The polynomial coefficients.
grid	The global grid with respect to which the splines are defined.
intervalIndex	The index of the begin of the interval with respect to the global grid.

Template Parameters

T	The datatype of the spline.
size	The size of the array, i. e. the number of coefficients.

Returns

The polyomial coefficients arising from the application of this operator to the input coefficients.

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The documentation for this class was generated from the following file:

• include/bspline/operators/ScalarOperators.h