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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef CR_SET_TYPE_IMPL_H
#define CR_SET_TYPE_IMPL_H
#include "creg_cond.h"
#include "System/UnorderedSet.hpp"
#include <set>
#ifdef USING_CREG
namespace creg
{
// set/multiset - this template assumes the type is copyable
template<typename T>
class SetType : public IType
{
public:
typedef typename T::iterator iterator;
SetType() : IType(sizeof(T)) { }
~SetType() { }
void Serialize(ISerializer* s, void* instance) override
{
T& ct = *(T*)instance;
if (s->IsWriting()) {
int size = ct.size();
s->SerializeInt(&size, sizeof(int));
for (iterator i = ct.begin(); i != ct.end(); ++i) {
DeduceType<typename T::value_type>::Get()->Serialize(s,(void*) &*i);
}
} else {
ct.clear();
int size;
s->SerializeInt(&size, sizeof(int));
for (int i = 0; i < size; i++) {
typename T::value_type v;
DeduceType<typename T::value_type>::Get()->Serialize(s, &v);
ct.insert(v);
}
}
}
std::string GetName() const override { return "set<" + DeduceType<typename T::value_type>::Get()->GetName() + ">"; }
};
// Set type
template<typename T, typename C>
struct DeduceType<std::set<T, C> > {
static std::unique_ptr<IType> Get() {
return std::unique_ptr<IType>(new SetType<std::set<T, C> >());
}
};
// Multiset
template<typename T>
struct DeduceType<std::multiset<T> > {
static std::unique_ptr<IType> Get() {
return std::unique_ptr<IType>(new SetType<std::multiset<T> >());
}
};
// Hash set
template<typename T>
struct DeduceType<spring::unordered_set<T> > {
static std::unique_ptr<IType> Get() {
return std::unique_ptr<IType>(new SetType<spring::unordered_set<T> >());
}
};
// Unsynced Hash set
template<typename T>
struct DeduceType<spring::unsynced_set<T> > {
static std::unique_ptr<IType> Get() {
return std::unique_ptr<IType>(new SetType<spring::unsynced_set<T> >());
}
};
}
#endif // USING_CREG
#endif // CR_SET_TYPE_IMPL_H
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