rovsoft::io::DeviceManager Class Reference

The DeviceManager, a relative simple class containing a vector of DeviceContainers. More...

#include <DeviceManager.hh>

Inheritance diagram for rovsoft::io::DeviceManager:

[legend]Collaboration diagram for rovsoft::io::DeviceManager:

[legend]List of all members.

Public Member Functions
virtual void	parseMessageStream (unsigned short sa, unsigned short da, IStreamer &stream, messages::MessageReceiver *out=0) throw (lib::ExceptionPtr)
	This method is used by for example the flow controller, for sending streams to devices for parsing.
virtual void	putMessage (const messages::MessagePtr message) throw (ReadOnlyExceptionPtr, lib::OutOfRangeExceptionPtr, lib::NullPointerExceptionPtr)
	By implementing the MessageReceiver class, the Device Manager can be used as message router.
void	addDeviceType (DeviceContainer &type)
	Adds a device container to the end of the vector types.
void	setDeviceContainer (unsigned char index, DeviceContainer &type)
	Sets a device container at the specified index to the new value.
Protected Attributes
std::vector< DeviceContainer * >	types
	The vector of device types that exist.

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Detailed Description

The DeviceManager, a relative simple class containing a vector of DeviceContainers.

This class forwards any calls to parseMessageStream() to the responsible device containers.

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Member Function Documentation

void rovsoft::io::DeviceManager::addDeviceType (  DeviceContainer &  type  )

Adds a device container to the end of the vector types. Parameters: type  the container to add to the end of the types array.

void rovsoft::io::DeviceManager::parseMessageStream (  unsigned short  sa, unsigned short  da, IStreamer &  stream, messages::MessageReceiver *  out = 0 )  throw (lib::ExceptionPtr) [virtual]

This method is used by for example the flow controller, for sending streams to devices for parsing. Implements rovsoft::io::MessageStreamParser.

void rovsoft::io::DeviceManager::putMessage (  const messages::MessagePtr  message  )  throw (ReadOnlyExceptionPtr, lib::OutOfRangeExceptionPtr, lib::NullPointerExceptionPtr) [virtual]

By implementing the MessageReceiver class, the Device Manager can be used as message router. It will forward all messages to the specified device, throwing a ReadOnlyExceptionPtr if device doesn't support writing. Exceptions: ReadOnlyExceptionPtr  if the device is a read only device. lib::OutOfRangeExceptionPtr  if the device to which the message should be sent, does not exist. lib::NullPointerExceptionPtr  if the index of the device exists, but it is a null pointer. Implements rovsoft::messages::MessageReceiver.

void rovsoft::io::DeviceManager::setDeviceContainer (  unsigned char  index, DeviceContainer &  type )

Sets a device container at the specified index to the new value. The index does not need to exist. Parameters: index  the index in the types vector of the object being replaced. type  the new container to set this index too.

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Member Data Documentation

std::vector<DeviceContainer* > rovsoft::io::DeviceManager::types [protected]

The vector of device types that exist.

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

• DeviceManager.hh
• DeviceManager.cc

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