Feel++
0.92.0
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An interface for linear parametrized operators. More...
#include <operatorlinearparametrized.hpp>
Classes | |
struct | domain_element |
Public Types | |
Typedefs | |
typedef OperatorLinearParametrized < DomainSpace, DualImageSpace > | this_type |
typedef OperatorLinear < DomainSpace, DualImageSpace > | super_type |
typedef super::domain_space_type | domain_space_type |
typedef super::dual_image_space_type | dual_image_space_type |
typedef super::domain_space_ptrtype | domain_space_ptrtype |
typedef super::dual_image_space_ptrtype | dual_image_space_ptrtype |
typedef domain_space_type::element_type | domain_element_type |
typedef super::backend_type | backend_type |
typedef super::backend_ptrtype | backend_ptrtype |
typedef backend_type::sparse_matrix_type | matrix_type |
typedef backend_type::vector_type | vector_type |
typedef backend_type::vector_ptrtype | vector_ptrtype |
typedef boost::shared_ptr < matrix_type > | matrix_ptrtype |
typedef FsFunctionalLinear < DualImageSpace > | image_element_type |
typedef ParameterSpace < ParameterSpaceDimension > | parameterspace_type |
typedef boost::shared_ptr < parameterspace_type > | parameterspace_ptrtype |
typedef parameterspace_type::element_type | parameter_type |
typedef parameterspace_type::element_ptrtype | parameter_ptrtype |
typedef parameterspace_type::sampling_type | sampling_type |
typedef parameterspace_type::sampling_ptrtype | sampling_ptrtype |
typedef Eigen::VectorXd | theta_vector_type |
Public Member Functions | |
Constructors, destructor | |
OperatorLinearParametrized () | |
default constructor | |
OperatorLinearParametrized (OperatorLinearParametrized const &olp, bool deep_copy=false) | |
copy constructor | |
OperatorLinearParametrized (domain_space_ptrtype domainSpace, dual_image_space_ptrtype dualImageSpace, backend_ptrtype backend) | |
~OperatorLinearParametrized () | |
destructor | |
void | init (domain_space_ptrtype domainSpace, dual_image_space_ptrtype dualImageSpace, backend_ptrtype backend) |
Operator overloads | |
OperatorLinearParametrized & | operator= (OperatorLinearParametrized const &o) |
copy operator | |
Accessors | |
parameterspace_ptrtype | parameterSpace () const |
return the parameter space | |
theta_vector_type const & | thetaq () const |
return the coefficient vector | |
value_type | thetaq (int q) const |
return the coefficient vector q component | |
Methods | |
virtual theta_vector_type | computeThetaq (parameter_type const &mu)=0 |
compute the theta coefficient for both bilinear and linear form | |
template<class ExprT > | |
this_type & | add (int q, ExprT const &e) |
template<class ExprT > | |
this_type & | operator+= (ExprT const &e) |
offline_merge_type | update (parameter_type const &mu) |
update the model wrt mu | |
sparse_matrix_type | merge (parameter_type const &mu) |
Protected Attributes | |
std::vector < sparse_matrix_ptrtype > | M_Aq |
parameterspace_ptrtype | M_Dmu |
theta_vector_type | M_thetaq |
coefficients of the Aq matrices |
An interface for linear parametrized operators.
Feel::OperatorLinearParametrized< DomainSpace, DualImageSpace >::OperatorLinearParametrized | ( | domain_space_ptrtype | domainSpace, |
dual_image_space_ptrtype | dualImageSpace, | ||
backend_ptrtype | backend | ||
) | [inline] |
Constructor from domain and image space
domainSpace | |
dualImageSpace | |
backend | associated linear algebra backend |
virtual theta_vector_type Feel::OperatorLinearParametrized< DomainSpace, DualImageSpace >::computeThetaq | ( | parameter_type const & | mu | ) | [pure virtual] |
compute the theta coefficient for both bilinear and linear form
mu | parameter to evaluate the coefficients |
Referenced by Feel::OperatorLinearParametrized< DomainSpace, DualImageSpace >::update().
OperatorLinearParametrized< DomainSpace, DualImageSpace >::sparse_matrix_ptrtype Feel::OperatorLinearParametrized< DomainSpace, DualImageSpace >::merge | ( | parameter_type const & | mu | ) |
Sum the affine decomposition for the parameter mu, need to call update( mu ) before calling the merge( mu )
std::vector<sparse_matrix_ptrtype> Feel::OperatorLinearParametrized< DomainSpace, DualImageSpace >::M_Aq [protected] |
matrix storing the parameter independent matrices (affine decomposition)
parameterspace_ptrtype Feel::OperatorLinearParametrized< DomainSpace, DualImageSpace >::M_Dmu [protected] |
parameter space
Referenced by Feel::OperatorLinearParametrized< DomainSpace, DualImageSpace >::parameterSpace().