|
pure virtual |
For a node with children this method concatentates all values of each child and writes their values to the stream parameter.
If a node is a child then this method returns the value of the child.
| pStream | [ in ] A datastream allows the caller to write the data anywhere (e.g., a file, socket, buffer). |
| charSet | [ in ] How to encode the generated XML (currently only UTF-8 is supported) |
| Success | P6R::eOk | |
| Failure | P6R::eNotInitialized | A successful call to intialize() must be made before calling this funciton. |
| P6R::eInvalidArg | pStream is NULL or length is zero. |