Member predicate ForStmt :: getAnIterationVariable

Gets a variable that is used as an iteration variable. That is, a variables that is defined, updated or tested in the head of this for statement.

This only has results that are quite certainly loop variables: for complex iterations, it may not return anything.

For example, for

for (i = 0; i < 10; i++) { j++; }

the result is i.


                            
                                
                                    Variable
                                
                                 
                            
                            
                                getAnIterationVariable
                            
                            
                                (
                                )