cppst.h

struct TypeDescriptor
{
    DWORD ptrToVTable;
    DWORD spare;
    char name[256];
};

struct PMD
{

    int mdisp;  //member displacement

    int pdisp;  //vbtable displacement

    int vdisp;  //displacement inside vbtable

};

struct RTTIBaseClassDescriptor

{

    struct TypeDescriptor* pTypeDescriptor; //type descriptor of the class

    DWORD numContainedBases; //number of nested classes following in the Base Class Array

    struct PMD where;        //pointer-to-member displacement info

    DWORD attributes;        //flags, usually 0

};

struct RTTIClassHierarchyDescriptor
{

    DWORD signature;      //always zero?

    DWORD attributes;     //bit 0 set = multiple inheritance, bit 1 set = virtual inheritance

    DWORD numBaseClasses; //number of classes in pBaseClassArray

    struct RTTIBaseClassDescriptor** baseClassArray[1];

};

struct RTTICompleteObjectLocator

{

    DWORD signature; //always zero ?

    DWORD offset;    //offset of this vtable in the complete class

    DWORD cdOffset;  //constructor displacement offset

    struct TypeDescriptor* pTypeDescriptor; //TypeDescriptor of the complete class

    struct RTTIClassHierarchyDescriptor* pClassDescriptor; //describes inheritance hierarchy

};

// vtable µÄÉÏ·½¼´ÊǶÔÏóµÄ RTTICompleteObjectLocator