jocassview::DataSource Class Reference

base class for data sources More...

#include <data_source.h>

Inheritance diagram for jocassview::DataSource:

Public Types
typedef cass::Result< float >	result_t
	define the result type More...

Public Member Functions
virtual result_t::shared_pointer	result (const QString &key, quint64 id=0)=0
	retrieve a result from the source More...
virtual QStringList	resultNames ()=0
	retrieve the list items that can be displayed More...
virtual QString	type () const =0
	return the type of this source More...

Detailed Description

base class for data sources

Author

Lutz Foucar

Definition at line 26 of file data_source.h.

Member Typedef Documentation

typedef cass::Result<float> jocassview::DataSource::result_t

define the result type

Definition at line 30 of file data_source.h.

Member Function Documentation

virtual result_t::shared_pointer jocassview::DataSource::result ( const QString &  key, quint64  id = 0  )

pure virtual

retrieve a result from the source

Parameters

key	the key of the result
id	The event id of the result

Implemented in jocassview::FileHandler, and jocassview::TCPClient.

Referenced by jocassview::OneDViewer::on_add_graph_triggered(), and jocassview::JoCASSViewer::updateViewers().

virtual QStringList jocassview::DataSource::resultNames ( )

pure virtual

retrieve the list items that can be displayed

Returns

the list of strings that name the items that can be displayed

Implemented in jocassview::FileHandler, and jocassview::TCPClient.

Referenced by jocassview::OneDViewer::on_add_graph_triggered(), and jocassview::JoCASSViewer::refreshDisplayableItemsList().

virtual QString jocassview::DataSource::type ( ) const

pure virtual

return the type of this source

Returns

the type of the source

Implemented in jocassview::FileHandler, and jocassview::TCPClient.

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

• data_source.h