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void ExtractString(CStringArray& arr, const CString strSrc, const TCHAR sep = '|')
{
CString str(strSrc); str.TrimLeft(); str.TrimRight(); if(str.IsEmpty()) return; int pos = str.Find(sep); while (pos != -1)
{ arr.Add(str.Left(pos)); str = str.Mid(pos + 1); pos = str.Find(sep);
} if (strcmp(str, _T("")) != 0) arr.Add(str);
}
int StrIndex(const char *str, const char *substr){ int nEnd = strlen(str) - strlen(substr); /**//* 璁＄畻緇撴潫浣嶇疆 */ if ( nEnd > 0 ) /**//* 瀛愬瓧絎︿覆灝忎簬瀛楃涓?nbsp;*/ { for (int i = 0; i <= nEnd; i++ ) for (int j = i; str[j] == substr[j-i]; j++ ) if ( substr[j-i+1] == '\0' ) /**//* 瀛愬瓧絎︿覆瀛楃粨鏉?nbsp; */ return i + 1; } return -1;}]]>
//閫傚悎浜庢瘮杈冨皬鐨勫璞?/span>class CSingletonObj{public: virtual ~CSingletonObj(void); //蹇呴』涓哄叕鏈?/span> static CSingletonObj& Instance(void) {return m_Instance;}protected: CSingletonObj(void); //闃叉鏋勯犱笌鎷瘋礉 CSingletonObj(const CSingletonObj&);private: static CSingletonObj m_Instance;};
#include <memory>
using namespace std;
template<class T>
class Singleton
{
public:
static T* GetInstance();
protected:
Singleton(void) {}
~Singleton(void) {}
Singleton(const Singleton&) {}
Singleton & operator = (const Singleton&) {}
private:
static auto_ptr<T> _instance;
};
template <class T>
auto_ptr<T> Singleton<T>::_instance;
template <class T>
inline T* Singleton<T>::GetInstance()
{
if( 0 == _instance.get())
{
// 鍔犲叆涓寸晫鍖猴紝鍙疄鐜板綰跨▼瀹夊叏
_instance.reset ( new T);
}
return _instance.get();
}
//////////////////////////////////////////////////////////////////////////
//浣跨敤
class Test : public Singleton<Test>
{
public:
void foo();
private:
Test();
~Test();
friend class Singleton<Test>;
};
]]>
]]>
]]>