FAQ 		 
 
Cover  \ Exhibition  \ Learning  \ Reference  \ Download  \ Discourse   
      Language \ Environment \ Libraries \ Comparison
 
   
   
Abridged (A-Z) \ Complete (A-Z)  
   
  Reference for Processing (BETA) version 91+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.  
Name  

-- (decrement)

   
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

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.
   
Syntax   
var--
   
Parameters  
var   int
   
Usage   Web & Application
   
Related   - (minus)
-= (subtract assign)
++ (increment)
  
 






    
 
Updated: Fri Jul 15 16:35:36 PDT 2005
 
 
Creative Commons License 		 
  Processing is an open project initiated by Ben Fry and Casey Reas  
  © Info