4.5.4 Unary Adding Operators

1. 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. (16) 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.

Go to the first, previous, next, last section, table of contents.