ABL electronic PIC16 User Manual

Here is an example of two objects with local scope, but with different duration:

f() {

/* local duration var; init a upon every call to f */

a = 1;

/* static duration var; init b only upon 1st call to f */

b = 1;

/* checkpoint! */

a++;

b++;

}

main() {

/* At checkpoint, we will have: */

f();

// a=1, b=1, after first call,

f();

// a=1, b=2, after second call,

f();

// a=1, b=3, after third call,
// etc. 

}

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