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Hash Function for shared_state (shared_ptr<const state*>). More...

#include <spot/twa/twa.hh>

Collaboration diagram for spot::state_shared_ptr_hash:

Public Member Functions

size_t operator() (shared_state that) const

Detailed Description

Hash Function for shared_state (shared_ptr<const state*>).

This is meant to be used as a hash functor for an unordered_map whose keys are of type shared_state.

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

// Remember how many times each state has been visited.
std::unordered_map<shared_state, int,
state_shared_ptr_equal> seen;
See also

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

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