BNFNode :: BNFNode - Constructor

BNF tree nodes are returned by parser functions and usually not created by the application.

Create copy node
BNFNode :: BNFNode ( odaba::BNFNode &cBNFNode )

The constructor creates a copy node for the BNF tree node passed in cBNFNode . When creating copy nodes for top nodes returned from parser ( BNFParser ::Analyze() , BNFParser ::AnalyzeFile() ), those will share the node data. Destroying a BNFNode will not release data, which has to be done explicitly by calling release(), but only once for all copy nodes.
- cBNFNode - BNF tree node