ProcessingInstructionRef Interface

Table 15-23 summarizes the methods of available through ProcessingInstructionRef interface.

ProcessingInstructionRef

Class constructor.

ProcessingInstructionRef(
   const NodeRef< Node>& node_ref,
   Node* nptr);

ProcessingInstructionRef(
   const ProcessingInstructionRef< Node>& nref);

node_ref

nptr

(ProcessingInstructionRef) Node reference object

getData

Returns the content (data) of a processing instruction (in the data encoding). The content is the part from the first non-whitespace character after the target until the ending "?>".

oratext* getData() const;

(oratext*) processing instruction's data

getTarget

Returns a processing instruction's target string. The target is the first token following the markup that begins the ProcessingInstruction. All ProcessingInstructions must have a target, though the data part is optional.

oratext* getTarget() const;

(oratext*) processing instruction's target

setData

Sets processing instruction's data (content), which must be in the data encoding. It is not permitted to set the data to NULL. The new data is not verified, converted, or checked.

void setData( 
   oratext* data) 
throw (DOMException);

data

~ProcessingInstructionRef

This is the default destructor.

~ProcessingInstructionRef();