Hash Function for shared_state
(shared_ptr<const state*>).This is meant to be used as a hash functor for Sgi's hash_map
whose key are of type shared_state
.
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#include <tgba/state.hh>
Public Member Functions | |
size_t | operator() (shared_state that) const |
Hash Function for shared_state
(shared_ptr<const state*>).
This is meant to be used as a hash functor for Sgi's hash_map
whose key 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. Sgi::hash_map<shared_state, int, spot::state_shared_ptr_hash, spot::state_shared_ptr_equal> seen;
size_t spot::state_shared_ptr_hash::operator() | ( | shared_state | that | ) | const [inline] |