Getting All Instructions Within a Function

[rstone-ws]

I'm writing a plugin and need to find a way to get all termination instructions in a function. Is there a way to get instructions from only a specific function? I've found a number of ways to iterate through instructions forward from an address, but need a sane way to know where the function ends (i.e. do not iterate to addresses outside the function).
Is there a built-in that can get all instructions from a function? Or any suggestions on how to do this?
Thanks!

[ryanmkurtz]

Can you do function.getBody() and go from there?

[rstone-ws]

Ah! That should be enough to get it going, I knew I had to be missing something. Thanks a bunch.

[dev747368]

Have you looked at using BlockModel? Take a look at CyclomaticComplexity as an example of using BasicBlockModel to break a function up into blocks of instructions and iterating over them, detecting references, if the block terminates, etc.