fn: ++
[contents]

#### Syntax

The syntax for ++ calls is:

f++:
++param
++(params)


n++:
@++param
@++(params)


#### Description

++ is the pre-increment operator, it takes a non-zero number of parameters that should all be number variables, increments each of them and returns the value of the first parameter before being incremented.

Note: It is typically faster to use exprtk for incrementing variables, especially with the post-loop code with for loops.

#### f++ example

Example of ++ being used with f++:

int a=0, b=0
console(++a)
console(++(a, b))

#### n++ example

Example of ++ being used with n++:

@int a=0, b=0
@console(@++a)
@console(@++(a, b))