1
{unary adding operator} {operator (unary adding)} {+ operator} {operator (+)} {plus operator} {operator (plus)} {− operator} {operator (−)} {minus operator} {operator (minus)} The unary adding operators + (identity) and −− (negation) are predefined for every specific numeric type T with their conventional meaning. They have the following specifications:
2
function "+"(Right : T) return T function "−"(Right : T) return T
NOTES
3
15 For modular integer types, the unary adding operator −−, when given a nonzero operand, returns the result of subtracting the value of the operand from the modulus; for a zero operand, the result is zero.