spot::ltl::formula_ptr_hash Struct Reference
[Hashing functions]

Hash Function for const formula*. More...

#include <ltlast/formula.hh>

List of all members.

Public Member Functions
size_t	operator() (const formula *that) const

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Detailed Description

Hash Function for const formula*.

This is meant to be used as a hash functor for Sgi's hash_map whose key are of type const formula*.

For instance here is how one could declare a map of const::formula*.

   // Remember how many times each formula has been seen.
   Sgi::hash_map<const spot::ltl::formula*, int,
                 const spot::ltl::formula_ptr_hash> seen;

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Member Function Documentation

size_t spot::ltl::formula_ptr_hash::operator()

(

const formula *

that

)

const [inline]

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

• ltlast/formula.hh

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