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#include "SimpleBoundCons.hpp"
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SimpleBoundCons::SimpleBoundCons(int index, double b, bool flag)
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: ConstraintBase(){
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bound = b;
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consType = simpleBound;
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if (flag){
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boundType = btUpper;
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}
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else{
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boundType = btLower;
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}
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}
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SimpleBoundCons::SimpleBoundCons(int ndim, int index, double b, bool flag)
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: ConstraintBase(ndim){
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bound = b;
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consType = simpleBound;
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if (flag){
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boundType = btUpper;
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}
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else{
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boundType = btLower;
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}
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}
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double SimpleBoundCons::calcResidual(vector<double>& x){
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double residual;
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residual = x[index] - bound;
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if(boundType == btLower)
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return -residual;
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else if (boundType == btUpper)
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return residual;
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else{
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cout << "SimpleBoundCons Error: BoundType of SimpleBoundCons can not be btEqu" << endl;
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exit(ERROR_CONSTRAINT);
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}
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}
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vector<double> SimpleBoundCons::calcConsGrad(vector<double>& x){
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vector<double> result(ndim, 0);
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if(boundType == btLower)
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result[index] = -1.0;
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else if (boundType == btUpper)
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result[index] = 1.0;
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else{
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cout << "SimpleBoundCons Error: BoundType of SimpleBoundCons can not be btEqu" << endl;
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exit(ERROR_CONSTRAINT);
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}
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return result;
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}
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SymMatrix SimpleBoundCons::calcConsHessian(vector<double>& x){
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SymMatrix H(ndim);
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H = 0;
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return H;
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}
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