当在类里面定义函数指针，而函数指针会指向类里面的成员的时候，这个时候成员需要定义为静态成员。实例代码如下：

 

                                   //.h #define SCMD_REGISTER 0 class CCallFuctionList { public: CCallFuctionList(); virtual ~CCallFuctionList(void); typedef void (* FUNCPTR)(); typedef std::multimap<unsigned int, FUNCPTR> FUNCMAP; typedef std::multimap<unsigned int, FUNCPTR>::iterator FUNCMAP_ITERATOR; static void CallDoRegister(); private: static int i; static FUNCMAP_ITERATOR m_funcIter; FUNCMAP m_FuncMap; }; //.cpp int CCallFuctionList::i = 0; CCallFuctionList::FUNCMAP_ITERATOR CCallFuctionList::m_funcIter = NULL; CCallFuctionList::CCallFuctionList() { #define REGISTE_FUNC(type, func) m_FuncMap.insert(std::make_pair(type, func)) REGISTE_FUNC(SCMD_REGISTER, CallDoRegister); REGISTE_FUNC(SCMD_REGISTER, CallDoRegister); } void CCallFuctionList::CallDoRegister() { i = -1; (m_funcIter->second)(); }

 

          静态函数里面调用的所有类成员都需要设置为静态！你肯定想不就全改成静态的就完了，但静态变量都需要初始化，且静态函数里面调用了静态的Vetor初始化起来比较麻烦，还有种方式，通过一种方式使函数指针调用c++非静态函数。

          代码如下：

                                   class CCallFuctionList { public: CCallFuctionList(); virtual ~CCallFuctionList(void); typedef void (CCallFuctionList::*FUNCPTR)(); typedef std::multimap<unsigned int, FUNCPTR> FUNCMAP; typedef std::multimap<unsigned int, FUNCPTR>::iterator FUNCMAP_ITERATOR; void CallDoRegister(); private: FUNCMAP_ITERATOR m_funcIter; FUNCMAP m_FuncMap; int i; }; CCallFuctionList::CCallFuctionList() { #define REGISTE_FUNC(type, func) m_FuncMap.insert(std::make_pair(type, func)) REGISTE_FUNC(SCMD_REGISTER, &CCallFuctionList::CallDoRegister); REGISTE_FUNC(SCMD_REGISTER, &CCallFuctionList::CallDoRegister); } void CCallFuctionList::CallDoRegister() { i = -1; (this->*m_funcIter->second)(); }

         传this指针进去，是因为函数指针调用时，默认并没将this传进去，需要自己手动传！