limbo::solvers::ProblemScaler< T, V > Class Template Reference

Base class for scaling scheme with default no scaling. More...

#include <MultiKnapsackLagRelax.h>

Inheritance diagram for limbo::solvers::ProblemScaler< T, V >:

Public Types
typedef LinearModel< T, V >	model_type
	model type
typedef model_type::coefficient_value_type	value_type
	value type
typedef model_type::expression_type	expression_type
	expression type
typedef model_type::constraint_type	constraint_type
	constraint type
typedef model_type::term_type	term_type
	term type

Public Member Functions
	ProblemScaler ()
	constructor
virtual	~ProblemScaler ()
	destructor
virtual value_type	operator() (expression_type const &) const
	API to compute scaling factor for expression using L2 norm.
virtual value_type	operator() (constraint_type const &constr) const
	API to compute scaling factor for constraints using L2 norm.

Detailed Description

template<typename T, typename V>
class limbo::solvers::ProblemScaler< T, V >

Base class for scaling scheme with default no scaling.

Template Parameters

T	coefficient value type
V	variable value type

Definition at line 1068 of file MultiKnapsackLagRelax.h.

Member Typedef Documentation

constraint_type

template<typename T, typename V>

typedef model_type::constraint_type limbo::solvers::ProblemScaler< T, V >::constraint_type

constraint type

Definition at line 1078 of file MultiKnapsackLagRelax.h.

expression_type

template<typename T, typename V>

typedef model_type::expression_type limbo::solvers::ProblemScaler< T, V >::expression_type

expression type

Definition at line 1076 of file MultiKnapsackLagRelax.h.

model_type

template<typename T, typename V>

typedef LinearModel<T, V> limbo::solvers::ProblemScaler< T, V >::model_type

model type

Definition at line 1072 of file MultiKnapsackLagRelax.h.

term_type

template<typename T, typename V>

typedef model_type::term_type limbo::solvers::ProblemScaler< T, V >::term_type

term type

Definition at line 1080 of file MultiKnapsackLagRelax.h.

value_type

template<typename T, typename V>

typedef model_type::coefficient_value_type limbo::solvers::ProblemScaler< T, V >::value_type

value type

Definition at line 1074 of file MultiKnapsackLagRelax.h.

Constructor & Destructor Documentation

ProblemScaler()

template<typename T, typename V>

limbo::solvers::ProblemScaler< T, V >::ProblemScaler ( )

inline

constructor

Definition at line 1083 of file MultiKnapsackLagRelax.h.

~ProblemScaler()

template<typename T, typename V>

virtual limbo::solvers::ProblemScaler< T, V >::~ProblemScaler ( )

inlinevirtual

destructor

Definition at line 1085 of file MultiKnapsackLagRelax.h.

Member Function Documentation

operator()() [1/2]

template<typename T, typename V>

virtual value_type limbo::solvers::ProblemScaler< T, V >::operator() ( constraint_type const & constr ) const

inlinevirtual

API to compute scaling factor for constraints using L2 norm.

Parameters

constr

constraint

Returns

scaling factor

Reimplemented in limbo::solvers::L2NormScaler< T, V >, and limbo::solvers::MinCoefficientScaler< T, V >.

Definition at line 1098 of file MultiKnapsackLagRelax.h.

operator()() [2/2]

template<typename T, typename V>

virtual value_type limbo::solvers::ProblemScaler< T, V >::operator() ( expression_type const & ) const

inlinevirtual

API to compute scaling factor for expression using L2 norm.

param expr expression

Returns

scaling factor

Reimplemented in limbo::solvers::L2NormScaler< T, V >, and limbo::solvers::MinCoefficientScaler< T, V >.

Definition at line 1091 of file MultiKnapsackLagRelax.h.

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

• /home/abuild/rpmbuild/BUILD/limbo-3.5.4-build/limbo-3.5.4/limbo/solvers/MultiKnapsackLagRelax.h