00001 #ifndef SWOBJECT_H
00002 #define SWOBJECT_H
00003
00004 #include <utilfuns.h>
00005 #if !defined(__GNUC__) && !defined(_WIN32_WCE)
00006 #else
00007 #include <unixstr.h>
00008 #endif
00009
00010 #include <defs.h>
00011 #include <string.h>
00012
00013 #define SWDYNAMIC_CAST(className, object) (className *)((object->getClass()->isAssignableFrom(#className))?object:0)
00014
00018 class SWDLLEXPORT SWClass {
00019 private:
00020 const char **descends;
00021
00022 public:
00023 SWClass (const char **descends) {
00024 this->descends = descends;
00025 }
00026
00027 bool isAssignableFrom (const char *className) const {
00028 for (int i = 0; descends[i]; i++) {
00029 if (!stricmp (descends[i], className))
00030 return true;
00031 }
00032 return false;
00033 }
00034 };
00035
00041 class SWObject {
00042 protected:
00043 SWClass * myclass;
00044
00045 public:
00049 const SWClass *getClass () const {
00050 return myclass;
00051 }
00052 };
00053
00054 #endif