ChebychevSFR Struct Reference

Inheritance diagram for ChebychevSFR:

Collaboration diagram for ChebychevSFR:

Public Member Functions
virtual const BasicScalarFunction *	Read (DataManager *const pDM, MBDynParser &HP) const
Public Member Functions inherited from ScalarFunctionRead
virtual	~ScalarFunctionRead (void)

Detailed Description

Definition at line 761 of file ScalarFunctionsImpl.cc.

Member Function Documentation

virtual const BasicScalarFunction* ChebychevSFR::Read ( DataManager *const  pDM, MBDynParser &  HP  ) const

inlinevirtual

Implements ScalarFunctionRead.

Definition at line 763 of file ScalarFunctionsImpl.cc.

References a, IncludeParser::GetLineData(), HighParser::GetReal(), HighParser::IsArg(), HighParser::IsKeyWord(), MBDYN_EXCEPT_ARGS, and order.

                                                            {
                doublereal a = HP.GetReal();
                doublereal b = HP.GetReal();
                bool doNotExtrapolate(false);
                if (HP.IsKeyWord("do" "not" "extrapolate")) {
                        doNotExtrapolate = true;
                }
                if (b <= a) {
                        silent_cerr("Upper interval bound "
                                "of Chebychev series b=" << b
                                << " must be larger than lower bound a=" << a
                                << " at line" << HP.GetLineData() << std::endl);
                        throw DataManager::ErrGeneric(MBDYN_EXCEPT_ARGS);
                        
                }
                std::vector<doublereal> v;
                while (HP.IsArg() && !HP.IsKeyWord("end")) {
                        int size = v.size();
                        v.resize(size+1);
                        v[size] = HP.GetReal();
                }
                unsigned order = v.size();
                if (order == 0) {
                        silent_cerr("Need at least one Chebychev series coefficient "
                                << "at line" << HP.GetLineData() << std::endl);
                        throw DataManager::ErrGeneric(MBDYN_EXCEPT_ARGS);
                }
                return new ChebychevScalarFunction(v, a, b, doNotExtrapolate);
        };

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

• ScalarFunctionsImpl.cc