olb::opti::projection::Rectifier< T > Struct Template Reference

#include <projection.h>

Inheritance diagram for olb::opti::projection::Rectifier< T >:

Collaboration diagram for olb::opti::projection::Rectifier< T >:

Public Member Functions
T	project (T x) const override
T	derivative (T x) const override
T	inverse (T x) const override

Detailed Description

template<typename T>
struct olb::opti::projection::Rectifier< T >

Definition at line 87 of file projection.h.

Member Function Documentation

derivative()

template<typename T >

T olb::opti::projection::Rectifier< T >::derivative ( T x ) const

inlineoverridevirtual

Implements olb::opti::projection::Base< T >.

Definition at line 90 of file projection.h.

{ return (x >= T(1) ? T(1)/(x*x) : T(0)); }

inverse()

template<typename T >

T olb::opti::projection::Rectifier< T >::inverse ( T x ) const

inlineoverridevirtual

Implements olb::opti::projection::Base< T >.

Definition at line 91 of file projection.h.

{ return T(1)/(T(1)-x); }

project()

template<typename T >

T olb::opti::projection::Rectifier< T >::project ( T x ) const

inlineoverridevirtual

Implements olb::opti::projection::Base< T >.

Definition at line 89 of file projection.h.

{ return T(1) - T(1)/util::max( T(1), x ); }

References olb::util::max().

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

• src/optimization/projection.h