pure virtual function

常見例句

The code generated for the pure virtual function is shown in Listing 1.
為純虛函數所生成的代碼如列表 1 中所示。
For example, to create a pure virtual function such as virtual int purevirtualop(int x)=0, perform these steps
舉例來說，創(chuàng)建一個純虛函數：virtual int purevirtualop(int x)=0，請執(zhí)行如下這些操作
After loading the DLL, the EXE calls an exported C function in the DLL, which returns a pointer to a pure virtual interface.
加載 DLL 后，EXE 便調用 DLL 中輸出的 C 函數，該函數返回一個純虛擬接口指針。