#include <DbXml.hpp>

bool XmlContainer::exists(DbTxn *txn) const;

Description: XmlContainer::exists

The XmlContainer::exists method tests if a container exists.

It returns true if the container has already been created, and false if not.

Parameters

txn

If the operation is to be transaction-protected, the txn parameter is a transaction handle returned from DbEnv::txn_begin, otherwise, NULL.

Class