HLIBpro  3.0
Public Member Functions | Protected Member Functions | List of all members
THelmholtzDLPGenFn< T_ansatzsp, T_testsp, T_value > Class Template Reference
BEM

kernel generator function for Helmholtz DLP

#include <THelmholtzBF.hh>

Inheritance diagram for THelmholtzDLPGenFn< T_ansatzsp, T_testsp, T_value >:
TInvarBasisQuadHCAGenFn< T_ansatzsp, T_testsp, T_value > TQuadHCAGenFn< T_ansatzsp, T_testsp, T_value > TPermHCAGeneratorFn< T_value > THCA< T_value >::TGeneratorFn

Public Member Functions

value_t eval (const T3Point &x, const T3Point &y) const
 
- Public Member Functions inherited from TInvarBasisQuadHCAGenFn< T_ansatzsp, T_testsp, T_value >
 TInvarBasisQuadHCAGenFn (const ansatzsp_t *ansatzsp, const testsp_t *testsp, const uint quad_order, const TPermutation *row_perm_i2e, const TPermutation *col_perm_i2e, stat_t *stat=NULL)
 
virtual void integrate_dx_perm (const std::vector< idx_t > &idxs, const std::vector< T3Point > &pts, BLAS::Matrix< value_t > &matrix) const
 
virtual void integrate_dy_perm (const std::vector< idx_t > &idxs, const std::vector< T3Point > &pts, BLAS::Matrix< value_t > &matrix) const
 
- Public Member Functions inherited from TQuadHCAGenFn< T_ansatzsp, T_testsp, T_value >
 TQuadHCAGenFn (const ansatzsp_t *ansatzsp, const testsp_t *testsp, const uint quad_order, const TPermutation *row_perm_i2e, const TPermutation *col_perm_i2e, stat_t *stat=NULL)
 
- Public Member Functions inherited from TPermHCAGeneratorFn< T_value >
 TPermHCAGeneratorFn (const TPermutation *row_perm_i2e, const TPermutation *col_perm_i2e)
 
virtual void integrate_dx (const TIndexSet &is, const std::vector< T3Point > &pts, BLAS::Matrix< value_t > &matrix) const
 
virtual void integrate_dy (const TIndexSet &is, const std::vector< T3Point > &pts, BLAS::Matrix< value_t > &matrix) const
 
- Public Member Functions inherited from THCA< T_value >::TGeneratorFn
virtual bool is_complex () const
 indicate complex nature of function
 

Protected Member Functions

virtual void eval_dx (const idx_t tri_idx, const T3Point &y, const tri_quad_rule_t< real_t > &quad_rule, std::vector< value_t > &values) const
 
virtual void eval_dy (const T3Point &x, const idx_t tri_idx, const tri_quad_rule_t< real_t > &quad_rule, std::vector< value_t > &values) const
 
- Protected Member Functions inherited from TInvarBasisQuadHCAGenFn< T_ansatzsp, T_testsp, T_value >
const std::vector< ansatz_value_t > * ansatz_val (const idx_t idx, const TGrid::triangle_t &tri, const uint order) const
 
const std::vector< test_value_t > * test_val (const idx_t idx, const TGrid::triangle_t &tri, const uint order) const
 same as More...
 

Member Function Documentation

◆ eval()

value_t eval ( const T3Point &  x,
const T3Point &  y 
) const
inlinevirtual

evaluate generator function at (x, y)

Implements THCA< T_value >::TGeneratorFn.

◆ eval_dx()

virtual void eval_dx ( const idx_t  tri_idx,
const T3Point &  y,
const tri_quad_rule_t< real_t > &  quad_rule,
std::vector< value_t > &  values 
) const
inlineprotectedvirtual

Evaluate \( D_x \gamma(x, y) \) on with \(x\) defined by quadrature points on triangle tri_idx. The computed values for each quadrature point i are stored on values[i].

Implements TQuadHCAGenFn< T_ansatzsp, T_testsp, T_value >.

◆ eval_dy()

virtual void eval_dy ( const T3Point &  x,
const idx_t  tri_idx,
const tri_quad_rule_t< real_t > &  quad_rule,
std::vector< value_t > &  values 
) const
inlineprotectedvirtual

Evaluate \( D_y \gamma(x, y) \) on with \(y\) defined by quadrature points on triangle tri_idx. The computed values for each quadrature point i are stored on values[i].

Implements TQuadHCAGenFn< T_ansatzsp, T_testsp, T_value >.