NGSolve
4.9
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Base class for linear-form and bilinear-form integrators. More...
#include <integrator.hpp>
Public Member Functions | |
Integrator () throw () | |
constructor | |
virtual | ~Integrator () |
destructor | |
virtual bool | BoundaryForm () const =0 |
integrates on the boundary, or on the domain ? | |
virtual bool | SkeletonForm () const |
integrates just on the skeleton, standard is NO | |
bool | DefinedOn (int mat) const |
Is Integrator defined on this sub-domain ? | |
void | SetDefinedOn (const BitArray &adefinedon) |
defined only on some subdomains | |
bool | DefinedOnSubdomainsOnly () const |
void | SetHigherIntegrationOrder (int io) |
set minimal integration order | |
void | SetIntegrationOrder (int io) |
set integration order | |
int | GetIntegrationOrder (void) const |
returns integration order | |
void | SetConstantCoefficient (bool acc=1) |
benefit from constant coefficient | |
virtual int | DimElement () const |
dimension of element | |
virtual int | DimSpace () const |
dimension of space | |
void | SetName (const string &aname) |
virtual string | Name () const |
virtual void | CheckElement (const FiniteElement &el) const |
does element match integrator ? | |
bool | IntegrationAlongCurve (void) const |
void | SetIntegrationAlongCurve (const int npoints) |
void | UnSetIntegrationAlongCurve (void) |
int | NumCurvePoints (void) const |
FlatVector< double > & | CurvePoint (const int i) |
const FlatVector< double > & | CurvePoint (const int i) const |
FlatVector< double > & | CurvePointTangent (const int i) |
const FlatVector< double > & | CurvePointTangent (const int i) const |
int | GetNumCurveParts (void) const |
int | GetStartOfCurve (const int i) const |
int | GetEndOfCurve (const int i) const |
void | AppendCurvePoint (const FlatVector< double > &point) |
void | AppendCurvePoint (const FlatVector< double > &point, const FlatVector< double > &tangent) |
void | SetCurveClearance (void) |
virtual void | SetCacheComp (const int comp) |
virtual int | CacheComp (void) const |
virtual void | SetFileName (const string &filename) |
Static Public Member Functions | |
static void | SetCommonIntegrationOrder (int cio) |
use exactly this integration order for all integrals | |
static int | GetCommonIntegrationOrder () |
Protected Member Functions | |
void | DeleteCurveIPs (void) |
Protected Attributes | |
BitArray | definedon |
define only on some sub-domains | |
int | integration_order |
if >= 0, use this order of integration | |
int | higher_integration_order |
bool | const_coef |
plane element and constant coefficients | |
string | name |
Array< FlatVector< double > * > | curve_ips |
integration only along curve | |
Array< FlatVector< double > * > | curve_ip_tangents |
Array< int > | continuous_curveparts |
int | cachecomp |
Static Protected Attributes | |
static int | common_integration_order |
if >= 0, use this order of integration for all terms |
Base class for linear-form and bilinear-form integrators.
Provides integration order, restriction to subdomains