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operator*

Overloaded operator on expression objects.

GRBLinExpr operator* ( GRBVar x,
    double a )

Multiply a variable and a constant.

Arguments:

x: Variable.

a: Constant multiplier.

Return value:

Expression that represents the result of multiplying the variable by a constant.

GRBLinExpr operator* ( double a,
    GRBVar x )

Multiply a variable and a constant.

Arguments:

a: Constant multiplier.

x: Variable.

Return value:

Expression that represents the result of multiplying the variable by a constant.

GRBLinExpr operator* ( const GRBLinExpr& expr,
    double a )

Multiply an expression and a constant.

Arguments:

expr: Expression.

a: Constant multiplier.

Return value:

Expression that represents the result of multiplying the expression by a constant.

GRBLinExpr operator* ( double a,
    const GRBLinExpr& expr )

Multiply an expression and a constant.

Arguments:

a: Constant multiplier.

expr: Expression.

Return value:

Expression that represents the result of multiplying the expression by a constant.

GRBQuadExpr operator* ( const GRBQuadExpr& expr,
    double a )

Multiply an expression and a constant.

Arguments:

expr: Expression.

a: Constant multiplier.

Return value:

Expression that represents the result of multiplying the expression by a constant.

GRBQuadExpr operator* ( double a,
    const GRBQuadExpr& expr )

Multiply an expression and a constant.

Arguments:

a: Constant multiplier.

expr: Expression.

Return value:

Expression that represents the result of multiplying the expression by a constant.

GRBQuadExpr operator* ( GRBVar x,
    GRBVar y )

Multiply a pair of variables.

Arguments:

x: First variable.

y: Second variable.

Return value:

Expression that represents the result of multiplying the argument variables.

GRBQuadExpr operator* ( GRBVar var,
    const GRBLinExpr& expr )

Multiply an expression and a variable.

Arguments:

var: Variable.

expr: Expression.

Return value:

Expression that represents the result of multiplying the expression by a variable.

GRBQuadExpr operator* ( const GRBLinExpr& expr,
    GRBVar var )

Multiply an expression and a variable.

Arguments:

var: Variable.

expr: Expression.

Return value:

Expression that represents the result of multiplying the expression by a variable.

GRBQuadExpr operator* ( const GRBLinExpr& expr1,
    const GRBLinExpr& expr2 )

Multiply a pair of expressions.

Arguments:

expr1: First expression.

expr2: Second expression.

Return value:

Expression that represents the result of multiplying the argument expressions.

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