methoddispatch.h

五行MMORPG引擎系统V1.0

/*///////////////////////////////////////////////////////////////////////////////////
线程管理
	包括线程池管理
	线程队列管理
	线程封装

	李亦
	2006.6.15
/*///////////////////////////////////////////////////////////////////////////////////


#ifndef _METHODDISPATCH_H_
#define _METHODDISPATCH_H_


#ifndef _TVECTOR_H_
#include "core/tVector.h"
#endif

#ifndef _BITSTREAM_H_
#include "core/BitStream.h"
#endif


//namespace RPGServer
//{

/// Base class for FunctorDecl template classes.  The Functor objects
/// store the parameters and member function pointer for the invocation
/// of some class member function.  Functor is used in TNL by the
/// RPC mechanism, the journaling system and the ThreadQueue to store
/// a function for later transmission and dispatch, either to a remote
/// host, a journal file, or another thread in the process.
struct Functor 
{
   /// Construct the Functor.
   Functor() {}
   /// Destruct the Functor.
   virtual ~Functor() {}
   /// Reads this Functor from a BitStream.
   //virtual void read(BitStream &stream) = 0;
   /// Writes this Functor to a BitStream.
   //virtual void write(BitStream &stream) = 0;
   /// Dispatch the function represented by the Functor.
   virtual void dispatch(void *t) = 0;
};


/// FunctorDecl template class.  This class is specialized based on the
/// member function call signature of the method it represents.  Other
/// specializations hold specific member function pointers and slots
/// for each of the function arguments.
template <class T> 
struct FunctorDecl : public Functor 
{
   FunctorDecl() {}
   void set() {}
   //void read(BitStream &stream) {}
   //void write(BitStream &stream) {}
   void dispatch(void *t) { }
};

template <class T> 
struct FunctorDecl<void (T::*)()> : public Functor {
   typedef void (T::*FuncPtr)();
   FuncPtr ptr;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set() {}
   //void read(BitStream &stream) {}
   //void write(BitStream &stream) {}
   void dispatch(void *t) { ((T *)t->*ptr)(); }
};


template <class T, class A> 
struct FunctorDecl<void (T::*)(A)> : public Functor 
{
   typedef void (T::*FuncPtr)(A);
   FuncPtr ptr; A a;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a) { a = _a; }
   //void read(BitStream &stream) { Types::read(stream, &a); }
   //void write(BitStream &stream) { Types::write(stream, a); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a); }
};


template <class T, class A, class B>
struct FunctorDecl<void (T::*)(A,B)>: public Functor {
   typedef void (T::*FuncPtr)(A,B);
   FuncPtr ptr; A a; B b;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b) { a = _a; b = _b;}
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b); }
};


template <class T, class A, class B, class C>
struct FunctorDecl<void (T::*)(A,B,C)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C);
   FuncPtr ptr; A a; B b; C c;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c) { a = _a; b = _b; c = _c;}
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c); }
};


template <class T, class A, class B, class C, class D>
struct FunctorDecl<void (T::*)(A,B,C,D)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C,D);
   FuncPtr ptr; A a; B b; C c; D d;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c, D &_d) { a = _a; b = _b; c = _c; d = _d; }
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); Types::read(stream, &d); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); Types::write(stream, d); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c, d); }
};


template <class T, class A, class B, class C, class D, class E>
struct FunctorDecl<void (T::*)(A,B,C,D,E)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C,D,E);
   FuncPtr ptr; A a; B b; C c; D d; E e;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c, D &_d, E &_e) { a = _a; b = _b; c = _c; d = _d; e = _e; }
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); Types::read(stream, &d); Types::read(stream, &e); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); Types::write(stream, d); Types::write(stream, e); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c, d, e); }
};


template <class T, class A, class B, class C, class D, class E, class F>
struct FunctorDecl<void (T::*)(A,B,C,D,E,F)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C,D,E,F);
   FuncPtr ptr; A a; B b; C c; D d; E e; F f;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c, D &_d, E &_e, F &_f) { a = _a; b = _b; c = _c; d = _d; e = _e; f = _f; }
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); Types::read(stream, &d); Types::read(stream, &e); Types::read(stream, &f); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); Types::write(stream, d); Types::write(stream, e); Types::write(stream, f); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c, d, e, f); }
};


template <class T, class A, class B, class C, class D, class E, class F, class G>
struct FunctorDecl<void (T::*)(A,B,C,D,E,F,G)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C,D,E,F,G);
   FuncPtr ptr; A a; B b; C c; D d; E e; F f; G g;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c, D &_d, E &_e, F &_f, G &_g) { a = _a; b = _b; c = _c; d = _d; e = _e; f = _f; g = _g; }
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); Types::read(stream, &d); Types::read(stream, &e); Types::read(stream, &f); Types::read(stream, &g); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); Types::write(stream, d); Types::write(stream, e); Types::write(stream, f); Types::write(stream, g); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c, d, e, f, g); }
};


template <class T, class A, class B, class C, class D, class E, class F, class G, class H>
struct FunctorDecl<void (T::*)(A,B,C,D,E,F,G,H)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C,D,E,F,G,H);
   FuncPtr ptr; A a; B b; C c; D d; E e; F f; G g; H h;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c, D &_d, E &_e, F &_f, G &_g, H &_h) { a = _a; b = _b; c = _c; d = _d; e = _e; f = _f; g = _g; h = _h; }
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); Types::read(stream, &d); Types::read(stream, &e); Types::read(stream, &f); Types::read(stream, &g); Types::read(stream, &h); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); Types::write(stream, d); Types::write(stream, e); Types::write(stream, f); Types::write(stream, g); Types::write(stream, h); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c, d, e, f, g, h); }
};


template <class T, class A, class B, class C, class D, class E, class F, class G, class H, class I>
struct FunctorDecl<void (T::*)(A,B,C,D,E,F,G,H,I)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C,D,E,F,G,H,I);
   FuncPtr ptr; A a; B b; C c; D d; E e; F f; G g; H h; I i;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c, D &_d, E &_e, F &_f, G &_g, H &_h, I &_i) { a = _a; b = _b; c = _c; d = _d; e = _e; f = _f; g = _g; h = _h; i = _i; }
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); Types::read(stream, &d); Types::read(stream, &e); Types::read(stream, &f); Types::read(stream, &g); Types::read(stream, &h); Types::read(stream, &i); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); Types::write(stream, d); Types::write(stream, e); Types::write(stream, f); Types::write(stream, g); Types::write(stream, h); Types::write(stream, i); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c, d, e, f, g, h, i); }
};


template <class T, class A, class B, class C, class D, class E, class F, class G, class H, class I, class J>
struct FunctorDecl<void (T::*)(A,B,C,D,E,F,G,H,I,J)>: public Functor {
   typedef void (T::*FuncPtr)(A,B,C,D,E,F,G,H,I,J);
   FuncPtr ptr; A a; B b; C c; D d; E e; F f; G g; H h; I i; J j;
   FunctorDecl(FuncPtr p) : ptr(p) {}
   void set(A &_a, B &_b, C &_c, D &_d, E &_e, F &_f, G &_g, H &_h, I &_i, J &_j) { a = _a; b = _b; c = _c; d = _d; e = _e; f = _f; g = _g; h = _h; i = _i; j = _j; }
   //void read(BitStream &stream) { Types::read(stream, &a); Types::read(stream, &b); Types::read(stream, &c); Types::read(stream, &d); Types::read(stream, &e); Types::read(stream, &f); Types::read(stream, &g); Types::read(stream, &h); Types::read(stream, &i); Types::read(stream, &j); }
   //void write(BitStream &stream) { Types::write(stream, a); Types::write(stream, b); Types::write(stream, c); Types::write(stream, d); Types::write(stream, e); Types::write(stream, f); Types::write(stream, g); Types::write(stream, h); Types::write(stream, i); Types::write(stream, j); }
   void dispatch(void *t) { (((T *)t)->*ptr)(a, b, c, d, e, f, g, h, i, j); }
};

//};//namespace RPGServer

#endif //_METHODDISPATCH_H_