PVXMLGrammar Class Reference

#include <vxml.h>

Inheritance diagram for PVXMLGrammar:

List of all members.

Public Types
enum	GrammarState {   Idle, Started, Filled, NoInput,   NoMatch, Help }
Public Member Functions
	PVXMLGrammar (PVXMLSession &session, PXMLElement &field)
virtual void	OnUserInput (const char ch)=0
virtual void	Start ()
virtual bool	Process ()
GrammarState	GetState () const
Protected Member Functions
	PDECLARE_NOTIFIER (PTimer, PVXMLGrammar, OnTimeout)
Protected Attributes
PVXMLSession &	m_session
PXMLElement &	m_field
PString	m_value
GrammarState	m_state
PTimer	m_timer
PMutex	m_mutex

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Member Enumeration Documentation

enum PVXMLGrammar::GrammarState

Enumerator:

Idle	Not yet started.
Started	Grammar awaiting input.
Filled	got something that matched the grammar
NoInput	timeout or still waiting to match
NoMatch	recognized something but didn't match the grammar
Help	help keyword

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Constructor & Destructor Documentation

PVXMLGrammar::PVXMLGrammar	(	PVXMLSession &	session,
		PXMLElement &	field
	)

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Member Function Documentation

GrammarState PVXMLGrammar::GetState

(

)

const [inline]

References m_state.

virtual void PVXMLGrammar::OnUserInput

(

const char

ch

)

[pure virtual]

Implemented in PVXMLDigitsGrammar, and PVXMLMenuGrammar.

PVXMLGrammar::PDECLARE_NOTIFIER	(	PTimer	,
		PVXMLGrammar	,
		OnTimeout
	)		[protected]

virtual bool PVXMLGrammar::Process

(

)

[virtual]

Reimplemented in PVXMLMenuGrammar.

virtual void PVXMLGrammar::Start

(

)

[virtual]

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Member Data Documentation

PXMLElement& PVXMLGrammar::m_field [protected]

PMutex PVXMLGrammar::m_mutex [protected]

PVXMLSession& PVXMLGrammar::m_session [protected]

GrammarState PVXMLGrammar::m_state [protected]

Referenced by GetState().

PTimer PVXMLGrammar::m_timer [protected]

PString PVXMLGrammar::m_value [protected]

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

• vxml.h