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Custom hashers for ID manager

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Nekotekina 2015-12-01 17:48:32 +03:00
parent 82cb8fe5bd
commit f245799479
1 changed files with 20 additions and 2 deletions
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22
rpcs3/Emu/IdManager.h
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@ -81,7 +81,16 @@ namespace idm
}
};
using map_t = std::unordered_map<u32, id_data_t>;
// Custom hasher for ID values (map to itself)
struct id_hash_t final
{
std::size_t operator ()(u32 value) const
{
return value;
}
};
using map_t = std::unordered_map<u32, id_data_t, id_hash_t>;
// Can be called from the constructor called through make() or make_ptr() to get the ID of the object being created
inline u32 get_last_id()
@ -276,7 +285,16 @@ namespace idm
// object are deleted when the emulation is stopped
namespace fxm
{
using map_t = std::unordered_map<id_type_index_t, std::shared_ptr<void>>;
// Custom hasher for aligned pointer values
struct hash_t final
{
std::size_t operator()(id_type_index_t value) const
{
return reinterpret_cast<std::size_t>(value) >> 3;
}
};
using map_t = std::unordered_map<id_type_index_t, std::shared_ptr<void>, hash_t>;
// Remove all objects
void clear();