spot  2.8.3
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spot::state_ptr_less_than Struct Reference

Strict Weak Ordering for state*. More...

#include <spot/twa/twa.hh>

Collaboration diagram for spot::state_ptr_less_than:

Public Member Functions

bool operator() (const state *left, const state *right) const

Detailed Description

Strict Weak Ordering for state*.

This is meant to be used as a comparison functor for STL map whose keys are of type state*.

For instance here is how one could declare a map of state*.

// Remember how many times each state has been visited.
std::map<spot::state*, int, spot::state_ptr_less_than> seen;

The documentation for this struct was generated from the following file:

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