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generallib
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a7458969 2020-04-01 21:44:44 +08:00
parent a937387844
commit 3afa15d060
3 changed files with 15 additions and 6 deletions
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8
.idea/workspace.xml
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@ -11,7 +11,11 @@
</configurations>
</component>
<component name="ChangeListManager">
<list default="true" id="0facce0d-c642-4d80-b2fb-daf5f3e68dff" name="Default Changelist" comment="" />
<list default="true" id="0facce0d-c642-4d80-b2fb-daf5f3e68dff" name="Default Changelist" comment="">
<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
<change beforePath="$PROJECT_DIR$/inc/utils.h" beforeDir="false" afterPath="$PROJECT_DIR$/inc/utils.h" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/pattern/signleton.h" beforeDir="false" afterPath="$PROJECT_DIR$/src/pattern/signleton.h" afterDir="false" />
</list>
<option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
@ -97,6 +101,8 @@
<workItem from="1581558579086" duration="643000" />
<workItem from="1583501235151" duration="617000" />
<workItem from="1584890523991" duration="223000" />
<workItem from="1585674715896" duration="786000" />
<workItem from="1585735060761" duration="922000" />
</task>
<servers />
</component>

1
inc/utils.h
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@ -21,4 +21,5 @@ using namespace std;
}
string itos(int x);
#endif //CUTILS_UTILS_H

12
src/pattern/signleton.h
View File

@ -12,18 +12,20 @@ using namespace std;
template <typename T> class Singletone
{
public:
static T& Instance(){
static T* Instance(){
if(mInstance.get() == nullptr){
mInstance = std::unique_ptr<T>();
mInstance = std::unique_ptr<T>(new T);
}
return mInstance.get();
}
private:
Singletone<T>(){};
~Singletone<T>(){};
Singletone &operator=(const Singletone&){};
Singletone<T>(){}
~Singletone<T>(){}
Singletone &operator=(const Singletone&){}
static unique_ptr<T> mInstance;
};
template <typename T>
unique_ptr<T> Singletone<T>::mInstance;
#define DECLARE_SINGLETON(type) \
friend class unique_ptr<type> ; \