private boolean isValidClassInfoStructure(Structure typeinfoStructure) {
		String typeinfoStructureName = typeinfoStructure.getName();

		if (typeinfoStructureName.equals(CLASS_TYPE_INFO_STRUCTURE)) {
			return true;
		}
		if (typeinfoStructureName.equals(SI_CLASS_TYPE_INFO_STRUCTURE)) {
			return true;
		}
		if (typeinfoStructureName.contains(VMI_CLASS_TYPE_INFO_STRUCTURE)) {
			return true;
		}
		return false;
	}
method to find the main vtable for the given typeinfo and if any, add the
construction ones to the passed in list

@param typeinfo
@param map
@param constructionVtables
@param numBaseRefs
@return address of main vtable for this class
@throws CancelledException
Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/RTTIGccClassRecoverer.java