localsolverblackbox.LSBBExpression Class Reference

Detailed Description

Mathematical modeling expression.

Expressions are used to build the mathematical optimization model associated to LocalSolverBlackBox. An expression is composed of an operator (which corresponds to its type) and its operands (which are other expressions of the model).

See Also

LSBBModel, LSBBOperator

Public Member Functions
LSBBModel	GetModel ()
	Returns the model object associated to this expression.
LocalSolverBlackBox	GetLocalSolverBlackBox ()
	Returns the LocalSolverBlackBox object associated to this expression.
void	AddOperand (LSBBExpression expr)
	Adds the given operand to this expression.
bool	IsBool ()
	Returns true if this expression is a boolean (ie 0 or 1), false otherwise.
bool	IsInt ()
	Returns true if this expression is an integer, false otherwise.
bool	IsDouble ()
	Returns true if this expression is a double, false otherwise.

Member Function Documentation

LSBBModel localsolverblackbox.LSBBExpression.GetModel

(

)

Returns the model object associated to this expression.

Returns

LSBBModel object

LocalSolverBlackBox localsolverblackbox.LSBBExpression.GetLocalSolverBlackBox

(

)

Returns the LocalSolverBlackBox object associated to this expression.

Returns

LocalSolverBlackBox object

void localsolverblackbox.LSBBExpression.AddOperand

(

LSBBExpression

expr

)

Adds the given operand to this expression.

Only allowed in state LSBBState::Modeling.

Parameters

expr	Operand to add.

bool localsolverblackbox.LSBBExpression.IsBool

(

)

Returns true if this expression is a boolean (ie 0 or 1), false otherwise.

Only allowed in states LSBBState::Paused or LSBBState::Stopped.

Returns

True if the expression is a boolean.

bool localsolverblackbox.LSBBExpression.IsInt

(

)

Returns true if this expression is an integer, false otherwise.

Only allowed in states LSBBState::Paused or LSBBState::Stopped. Note that a boolean is also an integer.

Returns

True if the expression is an integer.

bool localsolverblackbox.LSBBExpression.IsDouble

(

)

Returns true if this expression is a double, false otherwise.

Only allowed in states LSBBState::Paused or LSBBState::Stopped.

Returns

True if the expression is a double.