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00042 #ifndef LOCA_MULTICONTINUATION_COMPOSITECONSTRAINT_H
00043 #define LOCA_MULTICONTINUATION_COMPOSITECONSTRAINT_H
00044
00045 #include "LOCA_MultiContinuation_ConstraintInterface.H"
00046
00047
00048 namespace LOCA {
00049 class GlobalData;
00050 }
00051
00052 namespace LOCA {
00053
00054 namespace MultiContinuation {
00055
00062 class CompositeConstraint :
00063 public virtual LOCA::MultiContinuation::ConstraintInterface {
00064
00065 public:
00066
00068 CompositeConstraint(
00069 const Teuchos::RCP<LOCA::GlobalData>& global_data,
00070 const vector< Teuchos::RCP<
00071 LOCA::MultiContinuation::ConstraintInterface> >& constraintObjects);
00072
00074 CompositeConstraint(const CompositeConstraint& source,
00075 NOX::CopyType type = NOX::DeepCopy);
00076
00078 ~CompositeConstraint();
00079
00085
00087 virtual void copy(const ConstraintInterface& source);
00088
00090 virtual
00091 Teuchos::RCP<LOCA::MultiContinuation::ConstraintInterface>
00092 clone(NOX::CopyType type = NOX::DeepCopy) const;
00093
00095 virtual int numConstraints() const;
00096
00098 virtual void setX(const NOX::Abstract::Vector& y);
00099
00101 virtual void setParam(int paramID, double val);
00102
00104 virtual void setParams(
00105 const vector<int>& paramIDs,
00106 const NOX::Abstract::MultiVector::DenseMatrix& vals);
00107
00109 virtual NOX::Abstract::Group::ReturnType
00110 computeConstraints();
00111
00113 virtual NOX::Abstract::Group::ReturnType
00114 computeDX();
00115
00117
00122 virtual NOX::Abstract::Group::ReturnType
00123 computeDP(const vector<int>& paramIDs,
00124 NOX::Abstract::MultiVector::DenseMatrix& dgdp,
00125 bool isValidG);
00126
00128 virtual bool isConstraints() const;
00129
00131 virtual bool isDX() const;
00132
00134 virtual const NOX::Abstract::MultiVector::DenseMatrix&
00135 getConstraints() const;
00136
00138
00145 virtual NOX::Abstract::Group::ReturnType
00146 multiplyDX(double alpha,
00147 const NOX::Abstract::MultiVector& input_x,
00148 NOX::Abstract::MultiVector::DenseMatrix& result_p) const;
00149
00151
00157 virtual NOX::Abstract::Group::ReturnType
00158 addDX(Teuchos::ETransp transb,
00159 double alpha,
00160 const NOX::Abstract::MultiVector::DenseMatrix& b,
00161 double beta,
00162 NOX::Abstract::MultiVector& result_x) const;
00163
00168 virtual bool isDXZero() const;
00169
00171
00175 virtual void
00176 preProcessContinuationStep(
00177 LOCA::Abstract::Iterator::StepStatus stepStatus);
00178
00180
00184 virtual void
00185 postProcessContinuationStep(
00186 LOCA::Abstract::Iterator::StepStatus stepStatus);
00187
00189
00190 private:
00191
00193 CompositeConstraint& operator=(const CompositeConstraint& source);
00194
00195 protected:
00196
00198 CompositeConstraint();
00199
00201 virtual void init(
00202 const Teuchos::RCP<LOCA::GlobalData>& global_data,
00203 const vector< Teuchos::RCP<
00204 LOCA::MultiContinuation::ConstraintInterface> >& constraintObjects);
00205
00206 protected:
00207
00209 Teuchos::RCP<LOCA::GlobalData> globalData;
00210
00212 int numConstraintObjects;
00213
00215 vector< Teuchos::RCP<
00216 LOCA::MultiContinuation::ConstraintInterface> > constraintPtrs;
00217
00219 vector< vector<int> > indices;
00220
00222 int totalNumConstraints;
00223
00225 NOX::Abstract::MultiVector::DenseMatrix constraints;
00226
00228 bool isValidConstraints;
00229
00231 bool isValidDX;
00232
00233 };
00234
00235 }
00236
00237 }
00238
00239 #endif // LOCA_MULTICONTINUATION_COMPOSITECONSTRAINT_H