CFX_BasicArray

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// 你必须定义一个 `main()` 函数入口。 #include <iostream> using namespace std; #include <string.h>  typedef const char* FX_LPCSTR; typedef char FX_CHAR; typedef int FX_STRSIZE; typedef int FX_BOOL; typedef unsigned char FX_BYTE; typedef unsigned char *FX_LPBYTE; class CFX_Object {   public:   void* operator new(size_t size, FX_LPCSTR file, int line)   {     return malloc(size);   }        void operator delete(void*p,FX_LPCSTR file,int size)   {     free(p);   }   void* operator new(size_t size)   {     return malloc(size);   }   void operator delete(void* p)   {     free(p);   }     void*           operator new[] (size_t size, FX_LPCSTR file, int line)     {         return malloc(size);     }     void            operator delete[] (void* p, FX_LPCSTR file, int line)     {         free(p);     }     void*           operator new[] (size_t size)     {         return malloc(size);     }     void            operator delete[] (void* p)     {         free(p);     }     void*           operator new (size_t, void* buf)     {         return buf;     }     void            operator delete (void*, void*)                          {} }; class CFX_BasicArray : public CFX_Object {    protected:     CFX_BasicArray(int unit_size);       ~CFX_BasicArray();     protected:       FX_LPBYTE       m_pData;       int             m_nSize;       int             m_nMaxSize;       int             m_nUnitSize;       }; #define FX_Free free CFX_BasicArray::CFX_BasicArray(int unit_size)     : m_pData(NULL)     , m_nSize(0)     , m_nMaxSize(0) {     if (unit_size < 0 || unit_size > (1 << 28)) {         m_nUnitSize = 4;     } else {         m_nUnitSize = unit_size;     } } CFX_BasicArray::~CFX_BasicArray() {     FX_Free(m_pData); }   int main() {   cout<<"hello,world"<<endl;   return 0; }