NiHu::quadrature_base< Derived > Class Template Reference

CRTP base class of all quadratures. More...

#include <quadrature.hpp>

Public Types
typedef eigen_std_vector< typename quadr_elem< Derived >::type >::type	base_t
	the base vector class of the quadrature
typedef quadrature_traits< Derived >	traits_t
	traits type
typedef traits_t::domain_t	domain_t
	domain type
typedef domain_t::xi_t	xi_t
	local coordinate type
typedef domain_t::scalar_t	scalar_t
	local scalar type
typedef quadrature_elem< xi_t, scalar_t >	quadrature_elem_t
	quadrature elem type

Public Member Functions
	quadrature_base (size_t N=0)
	constructor allocating space for the quadrature elements More...
scalar_t	sum_of_weights (void) const
	return sum of quadrature weights More...
std::ostream &	print (std::ostream &os) const
	print a quadrature into an output stream More...
Derived &	operator*= (scalar_t const &c)
	multiply the quadrature by a scalar More...
template<class LSet , bool Signed = true>
Derived	transform (Eigen::Matrix< scalar_t, LSet::num_nodes, LSet::domain_t::dimension > const &coords) const
	transform the domain of the quadrature with a given shape set and corner points More...
template<class LSet , bool Signed = true>
Derived &	transform_inplace (const Eigen::Matrix< scalar_t, LSet::num_nodes, LSet::domain_t::dimension > &coords)
	transform the domain of the quadrature in place More...
template<class otherDerived >
Derived	operator+ (const quadrature_base< otherDerived > &other) const
	add two quadratures More...
template<class otherDerived >
Derived &	operator+= (const quadrature_base< otherDerived > &other)
	add another quadrature to this More...

Detailed Description

template<class Derived>
class NiHu::quadrature_base< Derived >

CRTP base class of all quadratures.

Template Parameters

Derived

the CRTP derived class

Definition at line 162 of file quadrature.hpp.

Constructor & Destructor Documentation

quadrature_base()

template<class Derived >

NiHu::quadrature_base< Derived >::quadrature_base ( size_t  N = 0 )

inline

constructor allocating space for the quadrature elements

Parameters

N	number of quadrature elements

Definition at line 187 of file quadrature.hpp.

Member Function Documentation

operator*=()

template<class Derived >

Derived& NiHu::quadrature_base< Derived >::operator*= ( scalar_t const &  c )

inline

multiply the quadrature by a scalar

Parameters

[in]

c

the scalar multiplier

Returns

reference to the the new quadrature

Definition at line 222 of file quadrature.hpp.

operator+()

template<class Derived >

template<class otherDerived >

Derived NiHu::quadrature_base< Derived >::operator+ ( const quadrature_base< otherDerived > &  other ) const

inline

add two quadratures

Template Parameters

otherDerived

other quadrature type

Parameters

[in]

other

the other quadrature

Returns

new quadrature

It is assured that the dimensions match.

Definition at line 281 of file quadrature.hpp.

operator+=()

template<class Derived >

template<class otherDerived >

Derived& NiHu::quadrature_base< Derived >::operator+= ( const quadrature_base< otherDerived > &  other )

inline

add another quadrature to this

It is assured that the dimensions match.

Template Parameters

otherDerived

other quadrature type

Parameters

[in]

other

the other quadrature

Returns

reference to the new quadrature

Definition at line 299 of file quadrature.hpp.

print()

template<class Derived >

std::ostream& NiHu::quadrature_base< Derived >::print ( std::ostream &  os ) const

inline

print a quadrature into an output stream

Parameters

os	the output stream

Returns

reference to the stream

Definition at line 209 of file quadrature.hpp.

sum_of_weights()

template<class Derived >

scalar_t NiHu::quadrature_base< Derived >::sum_of_weights ( void  ) const

inline

return sum of quadrature weights

Returns

sum of weights

Definition at line 196 of file quadrature.hpp.

transform()

template<class Derived >

template<class LSet , bool Signed = true>

Derived NiHu::quadrature_base< Derived >::transform ( Eigen::Matrix< scalar_t, LSet::num_nodes, LSet::domain_t::dimension > const &  coords ) const

inline

transform the domain of the quadrature with a given shape set and corner points

Template Parameters

LSet	shape set type of transformation
Signed	indicates if the sign of the Jacobian needs to be taken into ancount

Parameters

[in]

coords

corner coordinates of transformed domain

Returns

transformed quadrature

Todo:

this transformation is sick, does not fit into our quadrature scheme conceptually

Definition at line 238 of file quadrature.hpp.

transform_inplace()

template<class Derived >

template<class LSet , bool Signed = true>

Derived& NiHu::quadrature_base< Derived >::transform_inplace ( const Eigen::Matrix< scalar_t, LSet::num_nodes, LSet::domain_t::dimension > &  coords )

inline

transform the domain of the quadrature in place

Template Parameters

LSet	shape set type of transformation
Signed	indicates if the sign of the Jacobian needs to be taken into ancount

Parameters

[in]

coords

corner coordinates of transformed domain

Returns

reference to the transformed quadrature

Definition at line 259 of file quadrature.hpp.

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

• src/core/quadrature.hpp