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reinterpret_cast

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This commit is contained in:
David Rose 2008-03-21 11:41:00 +00:00
parent c1f9f28043
commit 4ed9feda5e
1 changed files with 2 additions and 1 deletions
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3
dtool/src/dtoolbase/stl_compares.I
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@ -124,7 +124,8 @@ is_equal(const Key &a, const Key &b) const {
template<class Key, class Compare>
INLINE size_t integer_hash<Key, Compare>::
add_hash(size_t hash, const Key &key) {
PN_uint32 key32 = (PN_uint32)key;
// We don't mind if this loses precision.
PN_uint32 key32 = (PN_uint32)reinterpret_cast<unsigned long>(key);
return AddHash::add_hash(hash, &key32, 1);
}