mirror of https://github.com/PrimeDecomp/prime.git
85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
#ifndef _TTOKEN
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#define _TTOKEN
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#include "types.h"
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#include "Kyoto/CSimplePool.hpp"
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#include "Kyoto/CToken.hpp"
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#include "Kyoto/IObj.hpp"
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#include "rstl/auto_ptr.hpp"
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template < typename T >
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class TToken : public CToken {
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public:
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TToken() {}
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TToken(const CToken& token) : CToken(token) {}
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TToken(T* obj) : CToken(TObjOwnerDerivedFromIObj< T >::GetNewDerivedObject(obj).release()) {}
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TToken(const rstl::auto_ptr< T >& obj) : CToken(GetIObjObjectFor(obj).release()) {}
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T* GetT() { return reinterpret_cast< T* >(CToken::GetObj()->GetContents()); }
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T* operator*() { return GetT(); }
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T* operator->() { return GetT(); }
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static inline rstl::auto_ptr< TObjOwnerDerivedFromIObj< T > >
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GetIObjObjectFor(const rstl::auto_ptr< T >& obj) {
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return TObjOwnerDerivedFromIObj< T >::GetNewDerivedObject(obj);
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}
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};
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template < typename T >
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class TCachedToken : public TToken< T > {
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public:
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TCachedToken() {}
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TCachedToken(const CToken& token) : TToken< T >(token), x8_item(nullptr) {}
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T* operator*() { return x8_item; }
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bool IsLoaded() {
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if (x8_item != nullptr) {
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return true;
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}
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if (CToken::HasLock() && CToken::IsLoaded()) {
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x8_item = TToken< T >::GetT();
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return true;
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} else {
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return false;
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}
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}
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void Unlock() {
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x8_item = nullptr;
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TToken<T>::Unlock();
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}
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private:
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T* x8_item;
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};
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template < typename T >
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class TLockedToken {
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public:
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TLockedToken() {}
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TLockedToken(const CToken& token) : x0_token(token), x8_item(*x0_token) {}
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TLockedToken(const TLockedToken< T >& token) : x0_token(token), x8_item(*token) {
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x0_token.Lock();
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}
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TLockedToken& operator=(const TLockedToken< T >& token) {
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x0_token = token;
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x8_item = *token;
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return *this;
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}
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operator const TToken< T >&() const { return x0_token; }
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T* operator*() const { return x8_item; }
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T* operator->() const { return x8_item; }
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bool IsLoaded() const { return x0_token.IsLoaded(); }
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private:
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TToken< T > x0_token;
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T* x8_item;
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};
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#endif // _TTOKEN
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