Name

-- (decrement)

Description

Substracts the value of an integer variable by 1. Equivalent to the operation i = i - 1. If the value of the variable i is five, then the expression i-- decreases the value of i to 4.

Examples

  • int a = 5;    // Sets 'a' to 5 
    int b = a--;  // Sets 'b' to 5, then decrements 'a' to 4
    int c = a;    // Sets 'c' to 4 
    

Syntax

  • var--

Parameters

  • varint