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Add identity_traits for std::unordered_map

develop
lethosor 2023-09-12 23:37:56 -04:00
parent dbee92cd81
commit fd676fa70f
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1 changed files with 14 additions and 2 deletions
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16
library/include/DataIdentity.h
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@ -25,12 +25,13 @@ distribution.
#pragma once #pragma once
#include <deque> #include <deque>
#include <future>
#include <map> #include <map>
#include <optional>
#include <sstream> #include <sstream>
#include <string> #include <string>
#include <unordered_map>
#include <vector> #include <vector>
#include <future>
#include <optional>
#include "DataDefs.h" #include "DataDefs.h"
@ -661,6 +662,10 @@ namespace df
static container_identity *get(); static container_identity *get();
}; };
template<class KT, class T> struct identity_traits<std::unordered_map<KT, T>> {
static container_identity *get();
};
template<> struct identity_traits<BitArray<int> > { template<> struct identity_traits<BitArray<int> > {
static bit_array_identity identity; static bit_array_identity identity;
static bit_container_identity *get() { return &identity; } static bit_container_identity *get() { return &identity; }
@ -738,6 +743,13 @@ namespace df
return &identity; return &identity;
} }
template<class KT, class T>
inline container_identity *identity_traits<std::unordered_map<KT, T>>::get() {
typedef std::unordered_map<KT, T> container;
static ro_stl_assoc_container_identity<container> identity("unordered_map", identity_traits<KT>::get(), identity_traits<T>::get());
return &identity;
}
template<class T> template<class T>
inline bit_container_identity *identity_traits<BitArray<T> >::get() { inline bit_container_identity *identity_traits<BitArray<T> >::get() {
static bit_array_identity identity(identity_traits<T>::get()); static bit_array_identity identity(identity_traits<T>::get());