libvariant::Parser Class Reference

The public parser interface. More...

#include <Variant/Parser.h>

Public Member Functions
	Parser (shared_ptr< ParserImpl > pi)
int	Run ()
void	PushAction (shared_ptr< ParserActions > action)
	Push an action handler onto the action stack.
shared_ptr< ParserActions >	PopAction ()
	Pop the top action handler off the stack.
bool	Done () const
	Query state.
bool	Error () const
bool	Ok () const
std::string	ErrorStr () const
	Return a string describing the last error suitable for presentation to a user.
void	Reset ()
	Reset the parser if applicable (some types will throw)
shared_ptr< ParserImpl >	GetImpl ()
	Internal/advanced function to get the underlying implementation.

Detailed Description

The public parser interface.

Member Function Documentation

int libvariant::Parser::Run ( )

inline

0 on success, 1 when done, -1 other problem, throw on error The parser has a action stack, the parser events go to the action on the top of the stack. At any time a new action class can be pushed or popped from the action stack and if the stack is empty the parser stops processing events and run returns.

---

The documentation for this class was generated from the following files:

• Variant/Parser.h
• Parser.cc