spot::state_shared_ptr_hash Struct Reference
[Essential TGBA typesHashing functions]

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. More...

#include <tgba/state.hh>

List of all members.

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 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;

Member Function Documentation

size_t spot::state_shared_ptr_hash::operator() ( shared_state  that  )  const [inline]

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

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Generated on Fri Apr 16 09:42:47 2010 for spot by doxygen 1.6.3