Successor iterators used by spot::ta_explicit.
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#include <ta/taexplicit.hh>
Detailed Description
Successor iterators used by spot::ta_explicit.
Constructor & Destructor Documentation
spot::ta_explicit_succ_iterator::ta_explicit_succ_iterator |
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const state_ta_explicit * |
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spot::ta_explicit_succ_iterator::ta_explicit_succ_iterator |
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const state_ta_explicit * |
s, |
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bdd |
condition |
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Member Function Documentation
virtual bdd spot::ta_explicit_succ_iterator::current_acceptance_conditions |
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const |
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virtual |
virtual bdd spot::ta_explicit_succ_iterator::current_condition |
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const |
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virtual |
Get the changeset on the transition leading to current successor.
This is a boolean function of atomic propositions.
Implements spot::ta_succ_iterator.
virtual state* spot::ta_explicit_succ_iterator::current_state |
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const |
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virtual |
Get the state of the current successor.
Note that the same state may occur at different points in the iteration. These actually correspond to the same destination. It just means there were several transitions, with different conditions, leading to the same state.
The returned state should be destroyed (see state::destroy) by the caller after it is no longer used.
Implements spot::ta_succ_iterator.
virtual bool spot::ta_explicit_succ_iterator::done |
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const |
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virtual |
Check whether the iteration is finished.
This function should be called after any call to \c first()
or \c next() and before any enquiry about the current state.
The usual way to do this is with a \c for loop.
@code
for (s->first(); !s->done(); s->next()) ...
Implements spot::ta_succ_iterator.
virtual void spot::ta_explicit_succ_iterator::first |
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Position the iterator on the first successor (if any).
This method can be called several times to make multiple passes over successors.
- Warning
- One should always call
done()
to ensure there is a successor, even after first()
. A common trap is to assume that there is at least one successor: this is wrong.
Implements spot::ta_succ_iterator.
virtual void spot::ta_explicit_succ_iterator::next |
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Jump to the next successor (if any).
- Warning
- Again, one should always call
done()
to ensure there is a successor.
Implements spot::ta_succ_iterator.
Member Data Documentation
state_ta_explicit::transitions::const_iterator spot::ta_explicit_succ_iterator::i_ |
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private |
The documentation for this class was generated from the following file: