operations_research::mb::AffineExpr Class Reference

A class to hold linear_expr * a = b. More...

#include <model_builder_helper.h>

Inheritance diagram for operations_research::mb::AffineExpr:

Public Member Functions
	AffineExpr (std::shared_ptr< LinearExpr > expr, double coeff, double offset)
	~AffineExpr () override=default
void	Visit (ExprVisitor &lin, double c) override
std::string	ToString () const override
std::string	DebugString () const override
std::shared_ptr< LinearExpr >	expression () const
double	coefficient () const
double	offset () const
std::shared_ptr< LinearExpr >	AddFloat (double cst)
std::shared_ptr< LinearExpr >	SubFloat (double cst)
std::shared_ptr< LinearExpr >	RSubFloat (double cst)
std::shared_ptr< LinearExpr >	MulFloat (double cst)
std::shared_ptr< LinearExpr >	Neg ()
Public Member Functions inherited from operations_research::mb::LinearExpr
virtual	~LinearExpr ()=default
std::shared_ptr< LinearExpr >	Add (std::shared_ptr< LinearExpr > expr)
std::shared_ptr< LinearExpr >	AddFloat (double cst)
std::shared_ptr< LinearExpr >	Sub (std::shared_ptr< LinearExpr > expr)
std::shared_ptr< LinearExpr >	SubFloat (double cst)
std::shared_ptr< LinearExpr >	RSubFloat (double cst)
std::shared_ptr< LinearExpr >	MulFloat (double cst)
std::shared_ptr< LinearExpr >	Neg ()
std::shared_ptr< BoundedLinearExpression >	Eq (std::shared_ptr< LinearExpr > rhs)
std::shared_ptr< BoundedLinearExpression >	EqCst (double rhs)
std::shared_ptr< BoundedLinearExpression >	Ge (std::shared_ptr< LinearExpr > rhs)
std::shared_ptr< BoundedLinearExpression >	GeCst (double rhs)
std::shared_ptr< BoundedLinearExpression >	Le (std::shared_ptr< LinearExpr > rhs)
std::shared_ptr< BoundedLinearExpression >	LeCst (double rhs)

Additional Inherited Members
Static Public Member Functions inherited from operations_research::mb::LinearExpr
static std::shared_ptr< LinearExpr >	Term (std::shared_ptr< LinearExpr > expr, double coeff)
	Expressions.
static std::shared_ptr< LinearExpr >	Affine (std::shared_ptr< LinearExpr > expr, double coeff, double constant)
static std::shared_ptr< LinearExpr >	AffineCst (double value, double coeff, double constant)
static std::shared_ptr< LinearExpr >	Constant (double value)

Detailed Description

A class to hold linear_expr * a = b.

Definition at line 232 of file model_builder_helper.h.

Constructor & Destructor Documentation

AffineExpr()

operations_research::mb::AffineExpr::AffineExpr	(	std::shared_ptr< LinearExpr >	expr,
		double	coeff,
		double	offset )

Definition at line 1076 of file model_builder_helper.cc.

~AffineExpr()

operations_research::mb::AffineExpr::~AffineExpr ( )

overridedefault

Member Function Documentation

AddFloat()

std::shared_ptr< LinearExpr > operations_research::mb::AffineExpr::AddFloat

(

double

cst

)

Definition at line 1085 of file model_builder_helper.cc.

coefficient()

double operations_research::mb::AffineExpr::coefficient ( ) const

inline

Definition at line 243 of file model_builder_helper.h.

DebugString()

std::string operations_research::mb::AffineExpr::DebugString ( ) const

overridevirtual

Implements operations_research::mb::LinearExpr.

Definition at line 1127 of file model_builder_helper.cc.

expression()

std::shared_ptr< LinearExpr > operations_research::mb::AffineExpr::expression ( ) const

inline

Definition at line 242 of file model_builder_helper.h.

MulFloat()

std::shared_ptr< LinearExpr > operations_research::mb::AffineExpr::MulFloat

(

double

cst

)

Definition at line 1099 of file model_builder_helper.cc.

Neg()

std::shared_ptr< LinearExpr > operations_research::mb::AffineExpr::Neg

(

)

Definition at line 1105 of file model_builder_helper.cc.

offset()

double operations_research::mb::AffineExpr::offset ( ) const

inline

Definition at line 244 of file model_builder_helper.h.

RSubFloat()

std::shared_ptr< LinearExpr > operations_research::mb::AffineExpr::RSubFloat

(

double

cst

)

Definition at line 1095 of file model_builder_helper.cc.

SubFloat()

std::shared_ptr< LinearExpr > operations_research::mb::AffineExpr::SubFloat

(

double

cst

)

Definition at line 1090 of file model_builder_helper.cc.

ToString()

std::string operations_research::mb::AffineExpr::ToString ( ) const

overridevirtual

Implements operations_research::mb::LinearExpr.

Definition at line 1109 of file model_builder_helper.cc.

Visit()

void operations_research::mb::AffineExpr::Visit ( ExprVisitor & lin, double c )

overridevirtual

Implements operations_research::mb::LinearExpr.

Definition at line 1080 of file model_builder_helper.cc.

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

• ortools/linear_solver/wrappers/model_builder_helper.h
• ortools/linear_solver/wrappers/model_builder_helper.cc