dimeTableEntry *
dimeLayerTable::copy(dimeModel * const model) const
{
dimeMemHandler *memh = model->getMemHandler();
dimeLayerTable *l = new(memh) dimeLayerTable;
l->colorNumber = this->colorNumber;
if (this->layerName) {
DXF_STRCPY(memh, l->layerName, this->layerName);
}
if (this->layerInfo) {
l->layerInfo = (dimeLayer*)model->addLayer(this->layerInfo->getLayerName(),
DXFABS(this->colorNumber));
}
if (!copyRecords(l, model)) {
// check if allocated on heap.
if (!memh) delete l;
l = NULL;
}
return l;
}
bool Table::backup(Table& source)
{
bool bResult = false;
if (exists())
remove();
if (create())
{
if (source.open())
{
if (copyRecords(source))
{
if (source.totalRecordCount() == totalRecordCount())
bResult = true;
}
}
}
return bResult;
}
