private int getSumChildrenSizeVarInEdit() {
int nSumSize = 0;
if (m_arrChildren != null) {
int nNbChildren = m_arrChildren.size();
for (int nChild = 0; nChild < nNbChildren; nChild++) {
VarDefBase varDefChild = getChild(nChild);
int nSize = varDefChild.calcSizeVarInEdit();
if (varDefChild.m_varDefRedefinOrigin == null) nSumSize += nSize;
}
} else nSumSize = getSingleItemRequiredStorageSize();
return nSumSize;
}
