The identity integral operator \( K(x,y) = \delta(x-y) \). More...

Public Types
typedef integral_operator_base< identity_integral_operator >	base_t
	CRTP base.

Public Member Functions
template<class TestField , class TrialField , class OnSameMesh = std::false_type>
base_t::template wr_result_type< TestField, TrialField >::type	derived_eval_on_fields (field_base< TestField > const &test_field, field_base< TrialField > const &trial_field, OnSameMesh) const
	evaluate an identity operator on a test and a trial field More...

Public Member Functions inherited from NiHu::integral_operator_base< identity_integral_operator >
wr_result_type< TestField, TrialField >::type	eval_on_fields (field_base< TestField > const &test_field, field_base< TrialField > const &trial_field, OnSameMesh) const
	sub-weighted residual on a test and a trial field More...

integral_transform< identity_integral_operator, typename std::enable_if< is_function_space< FuncSpace >::value, FuncSpace >::type >	operator[] (FuncSpace &&funcspace)
	apply the integral operator on a function space and create a NiHu::integral_transform More...

Additional Inherited Members
Public Attributes inherited from NiHu::integral_operator_base< identity_integral_operator >
NIHU_CRTP_HELPERS typedef integral_operator_traits< identity_integral_operator >	traits_t
	the traits class of the derived integral operator

Detailed Description

The identity integral operator \( K(x,y) = \delta(x-y) \).

Definition at line 310 of file integral_operator.hpp.

Member Function Documentation

template<class TestField , class TrialField , class OnSameMesh = std::false_type>

base_t::template wr_result_type<TestField, TrialField>::type NiHu::identity_integral_operator::derived_eval_on_fields	(	field_base< TestField > const &	test_field,
		field_base< TrialField > const &	trial_field,
		OnSameMesh
	)		const

inline

evaluate an identity operator on a test and a trial field

Template Parameters

TestField	the test field's type
TrialField	the trial field's type

Parameters

[in]	test_field	the test field
[in]	trial_field	the trial field

Definition at line 326 of file integral_operator.hpp.

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