lmsg::Handler< Msg > Class Template Reference
[DMT message facility]

Message handler template class. More...

#include <MsgHandler.hh>

Inheritance diagram for lmsg::Handler< Msg >:

List of all members.

Public Member Functions
	Handler (void)
	Constructor.
	~Handler (void)
	Destructor.
error_type	handleMsg (AppServer &app, const MsgHeader &hdr)
	Process message.
Msg &	getMessage (void)
	Get message reference.
const Msg &	getMessage (void) const
	Get message reference.

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Detailed Description

template<class Msg>
class lmsg::Handler< Msg >

Message handler template class.

Handler is a template for clases handling a single kind of message. The data portion of the message is passed as the template argument, and virtual methods of the class perform the message processing.

Author:

John Zweizig

Version:

1.1; last modified March 4, 2008

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Constructor & Destructor Documentation

template<class Msg>

lmsg::Handler< Msg >::Handler

(

void

)

[inline]

Constructor.

Default constructor.

template<class Msg>

lmsg::Handler< Msg >::~Handler

(

void

)

[inline]

Destructor.

Destructor.

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Member Function Documentation

template<class Msg>

error_type lmsg::Handler< Msg >::handleMsg	(	AppServer &	app,
		const MsgHeader &	hdr
	)			[virtual]

Process message.

Perform message specific processing.

Parameters:

	app	Appserver to be used to reply to the message.
	hdr	Message header information.

Returns:

Lmsg error code.

Implements lmsg::MsgHandler.

template<class Msg>

Msg & lmsg::Handler< Msg >::getMessage

(

void

)

[inline, virtual]

Get message reference.

Get a reference to the input message.

Returns:

Reference to the input message

Implements lmsg::MsgHandler.

template<class Msg>

const Msg & lmsg::Handler< Msg >::getMessage

(

void

)

const [inline]

Get message reference.

Get a constant reference to the input message.

Returns:

Constant reference to the input message

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

• lmsg/MsgHandler.hh

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