LSBBExpression Class¶

class localsolverblackbox::LSBBExpression¶

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:	LSBBModel
See:	LSBBOperator

Summary¶

Functions¶
`addOperand`	Adds the given operand to this expression.
`isBool`	Returns true if this expression is a boolean (ie 0 or 1), false otherwise.
`isInt`	Returns true if this expression is an integer, false otherwise.
`isDouble`	Returns true if this expression is a double, false otherwise.

Functions¶

void addOperand(LSBBExpression e)¶

Adds the given operand to this expression.

Only allowed in state S_Modeling.

Parameters:	e - Operand to add.

bool isBool()¶

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

Only allowed in states S_Paused or S_Stopped.

Return:	True if the expression is a boolean.

bool isInt()¶

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

Only allowed in states S_Paused or S_Stopped. Note that a boolean is also an integer.

Return:	True if the expression is an integer.

bool isDouble()¶

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

Only allowed in states S_Paused or S_Stopped.

Return:	True if the expression is a double.