[問題] 函式指標如何用template儲存?
開發平台(Platform): (Ex: VC++, GCC, Linux, ...)
VC++
問題(Question)：
變數儲存函式指標的方式
程式碼(Code)：(請善用置底文網頁, 記得排版)
函式指標宣告如下
void (helloworld::*pf)() = &helloworld::funcA;
或是
int (helloworld::*pf2)(int a,int b) = &helloworld::funcB;
也就是儲存不同的引述與回傳值的function pointer
template要如何宣告?
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