PURPOSE

This is meant for internal use only. Documentation is provided for subclassing.

NODE NAME

None

INHERITANCE

None

ATTRIBUTES

None

CHILDREN

None

AFFECTS

This is a helper class for LOOP

DEPENDENCIES

None

METHODS

can_continue

Determines if the iterator can continue.

Currently, this wraps more_params(), but there other possible situations, such as the page ending.

more_params

Determines if the iterator for the loop has more parameters that it can consume

next

Go to the next iteration of the loop

AUTHOR

Rob Kinyon ([email protected])