ROL
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Provides definitions for Barzilai-Borwein operators. More...
#include <ROL_BarzilaiBorwein.hpp>
Public Member Functions | |
BarzilaiBorwein (int type=1) | |
void | applyH (Vector< Real > &Hv, const Vector< Real > &v, const Vector< Real > &x) |
void | applyB (Vector< Real > &Bv, const Vector< Real > &v, const Vector< Real > &x) |
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virtual | ~Secant () |
Secant (int M=10) | |
Teuchos::RCP< SecantState< Real > > & | get_state () |
virtual void | update (const Vector< Real > &grad, const Vector< Real > &gp, const Vector< Real > &s, const Real snorm, const int iter) |
virtual void | applyH0 (Vector< Real > &Hv, const Vector< Real > &v, const Vector< Real > &x) |
virtual void | applyB0 (Vector< Real > &Bv, const Vector< Real > &v, const Vector< Real > &x) |
void | test (const Vector< Real > &x, const Vector< Real > &s) |
Private Attributes | |
int | type_ |
Provides definitions for Barzilai-Borwein operators.
Definition at line 56 of file ROL_BarzilaiBorwein.hpp.
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inline |
Definition at line 62 of file ROL_BarzilaiBorwein.hpp.
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inlinevirtual |
Implements ROL::Secant< Real >.
Definition at line 65 of file ROL_BarzilaiBorwein.hpp.
References ROL::Vector< Real >::dual(), ROL::Secant< Real >::get_state(), ROL::Vector< Real >::scale(), and ROL::Vector< Real >::set().
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inlinevirtual |
Implements ROL::Secant< Real >.
Definition at line 83 of file ROL_BarzilaiBorwein.hpp.
References ROL::Vector< Real >::dual(), ROL::Secant< Real >::get_state(), ROL::Vector< Real >::scale(), and ROL::Vector< Real >::set().
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private |
Definition at line 59 of file ROL_BarzilaiBorwein.hpp.