operator+

Overloaded operator on expression objects.

GRBLinExpr operator+ ( const GRBLinExpr& expr1,
    const GRBLinExpr& expr2 )

GRBLinExpr operator+ ( const GRBLinExpr& expr )

GRBLinExpr operator+ ( GRBVar x,
    GRBVar y )

GRBQuadExpr operator+ ( const GRBQuadExpr& expr1,
    const GRBQuadExpr& expr2 )

GRBQuadExpr operator+ ( const GRBQuadExpr& expr )