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
00015 class SWDLLEXPORT SWClass {
00016 private:
00017 const char **descends;
00018
00019 public:
00020 SWClass (const char **descends) {
00021 this->descends = descends;
00022 }
00023
00024 bool isAssignableFrom (const char *className) const {
00025 for (int i = 0; descends[i]; i++) {
00026 if (!stricmp (descends[i], className))
00027 return true;
00028 }
00029 return false;
00030 }
00031 };
00032
00033
00034 class SWObject {
00035 protected:
00036 SWClass * myclass;
00037
00038 public:
00039 const SWClass *getClass () const {
00040 return myclass;
00041 }
00042 };
00043
00044 #endif