66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
#ifndef SDK_TL_AUTODESTRUCT_H
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#define SDK_TL_AUTODESTRUCT_H
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#include "iostream"
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namespace CTL{
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template<typename T>
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class AutoDestruct{
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T* m_ptr;
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bool m_is_owner;
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public:
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//--------------------------------------------------------------------------------------------------------------
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AutoDestruct(T* ptr) {
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this->m_ptr = ptr;
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m_is_owner = true;
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}
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AutoDestruct(AutoDestruct&& other) {
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this->m_ptr = other.m_ptr;
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other.m_ptr = NULL;
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}
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~AutoDestruct(){
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if (m_ptr && m_is_owner) {
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delete m_ptr;
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}
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m_ptr = NULL;
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}
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//--------------------------------------------------------------------------------------------------------------
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T* Get(){
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return m_ptr;
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}
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const T* Get() const{
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return m_ptr;
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}
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T* get(){
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return m_ptr;
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}
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const T* get() const{
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return m_ptr;
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}
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operator bool() const {
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return m_ptr != NULL;
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}
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T& operator*() const {
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return *m_ptr; // 假设 ptr 是内部 Term*
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}
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T* operator->() const {
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return m_ptr; // 假设 ptr 是内部 Term*
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}
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AutoDestruct& operator=(T* ptr){
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delete m_ptr;
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m_ptr = ptr;
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return *this;
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}
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void reset(T* ptr = NULL){
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delete m_ptr;
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m_ptr = ptr;
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}
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void release() {
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m_is_owner = false;
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}
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//--------------------------------------------------------------------------------------------------------------
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};
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}
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#endif
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