allowHeteroChildren append checkInvariant childCount destImageFile dump elementName get get isAttached isDefined isRoot operator Node parent pathName VectorNode VectorNode

void checkInvariant ( bool  doRecurse = true, bool  doUpcast = true  ) Check whether VectorNode class invariant is true. Parameters: [in] doRecurse If true, also check invariants of all children or sub-objects recursively. [in] doUpcast If true, also check invariants of the generic Node class. This function checks at least the assertions in the documented class invariant description (see class reference page for this object). Other internal invariants that are implementation-dependent may also be checked. If any invariant clause is violated, an E57Exception with errorCode of E57_ERROR_INVARIANCE_VIOLATION is thrown. Checking the invariant recursively may be expensive if the tree is large, so should be used judiciously, in debug versions of the application. Postcondition: No visible state is modified. Exceptions: E57_ERROR_INVARIANCE_VIOLATION or any other E57 ErrorCode See also: CheckInvariant.cpp example