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std::string | ROL::TRUtils::ETRFlagToString (ETRFlag trf) |
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template<typename Real > |
Real | ROL::TRUtils::initialRadius (int &nfval, const Vector< Real > &x, const Vector< Real > &g, Vector< Real > &Bg, const Real fx, const Real gnorm, Objective< Real > &obj, TrustRegionModel_U< Real > &model, const Real delMax, std::ostream &outStream, const bool print=false) |
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template<typename Real > |
void | ROL::TRUtils::analyzeRatio (Real &rho, ETRFlag &flag, const Real fold, const Real ftrial, const Real pRed, const Real epsi, std::ostream &outStream=std::cout, const bool print=false) |
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template<typename Real > |
Real | ROL::TRUtils::interpolateRadius (const Vector< Real > &g, const Vector< Real > &s, const Real snorm, const Real pRed, const Real fold, const Real ftrial, const Real del, const Real gamma0, const Real gamma1, const Real eta2, std::ostream &outStream=std::cout, const bool print=false) |
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