Class xlifepp::UserBilinearForm

class UserBilinearForm : public xlifepp::BasicBilinearForm

describes a bilinear form given by a user function computing elementary matrix

• bffun_ : user function void uf(BFComputationData&)

• or bffunP_ : user function void uf(BFComputationData&, Parameters&), params_ being the user data the elementary computation has to be done through compute(BFComputationData&)

Public Functions

virtual string_t asString() const

interpret as string for print purpose

virtual BasicBilinearForm *clone() const

clone of the linear form

inline void compute(BFComputationData &bfd) const

compute elementary bf using the user function

inline const IntegrationMethod *intgMethod() const

pointer to integration method object

inline virtual void print(PrintStream &os) const

print utility

virtual void print(std::ostream&) const

print utility

inline void requireInvJacobian(bool tf = true)

return the value type of the linear form

inline virtual SymType setSymType() const

< set symmetry property

inline virtual LinearFormType type() const

return the type of the linear form

virtual ValueType valueType() const

return the value type of the bilinear form

Public Members

BFFunction bffun_ = nullptr

pointer to extern function to compute elementary bf (0 by default)

BFFunctionP bffunP_ = nullptr

pointer to extern function with user data to compute elementary bf (0 by default)

const IntegrationMethod *intgMethod_p

pointer to an integration method

mutable Parameters params_

user data passed to bffunP_

bool requireInvJacobian_

flag indicates that computation of inverse of jacobian is required (default=false)

bool requireNormal_

flag indicates that computation of normal vector is required (default=false)

bool serialOnly_ = false

if true, elementary computations can not be done in parallel (e.g.

Python function)