ChannelPtr Class Reference

Channels represent physical sensors of openDAQ devices. Internally they are standard function blocks with an additional option to provide a list of tags. More...

Inheritance diagram for ChannelPtr:

Collaboration diagram for ChannelPtr:

Detailed Description

Channels represent physical sensors of openDAQ devices. Internally they are standard function blocks with an additional option to provide a list of tags.

Additional Inherited Members
Public Member Functions inherited from GenericFunctionBlockPtr< IChannel >
daq::FunctionBlockTypePtr	getFunctionBlockType () const
	Gets an information structure contain metadata of the function block type. More...
daq::ListPtr< daq::IInputPort >	getInputPorts (const daq::SearchFilterPtr &searchFilter=nullptr) const
	Gets a list of the function block's input ports. More...
daq::ListPtr< daq::ISignal >	getSignals (const daq::SearchFilterPtr &searchFilter=nullptr) const
	Gets the list of the function block's output signals. More...
daq::ListPtr< daq::ISignal >	getSignalsRecursive (const daq::SearchFilterPtr &searchFilter=nullptr) const
	Gets the list of the function block's visible output signals including signals from visible child function blocks. More...
daq::SignalPtr	getStatusSignal () const
	Gets the function block's status signal. More...
daq::ListPtr< daq::IFunctionBlock >	getFunctionBlocks (const daq::SearchFilterPtr &searchFilter=nullptr) const
	Gets a list of sub-function blocks. More...
daq::DictPtr< daq::IString, daq::IFunctionBlockType >	getAvailableFunctionBlockTypes () const
	Gets all nested function block types that are supported, containing their description. More...
daq::FunctionBlockPtr	addFunctionBlock (const daq::StringPtr &typeId, const daq::PropertyObjectPtr &config=nullptr) const
	Creates and adds a function block as the nested of current function block with the provided unique ID and returns it. More...
void	removeFunctionBlock (const daq::FunctionBlockPtr &functionBlock) const
	Removes the function block provided as argument, disconnecting its signals and input ports. More...
Public Member Functions inherited from GenericFolderPtr< InterfaceType >
daq::ListPtr< daq::IComponent >	getItems (const daq::SearchFilterPtr &searchFilter=nullptr) const
	Gets the list of the items in the folder. More...
daq::Bool	isEmpty () const
	Returns True if the folder is empty. More...
daq::Bool	hasItem (const daq::StringPtr &localId) const
	Returns True if the folder has an item with local ID. More...
daq::GenericComponentPtr< daq::IComponent >	getItem (const daq::StringPtr &localId) const
	Gets the item component with the specified localId. More...
Public Member Functions inherited from GenericComponentPtr< InterfaceType >
daq::StringPtr	getLocalId () const
	Gets the local ID of the component. More...
daq::StringPtr	getGlobalId () const
	Gets the global ID of the component. More...
daq::Bool	getActive () const
	Returns true if the component is active; false otherwise. More...
void	setActive (daq::Bool active) const
	Sets the component to be either active or inactive. Also recursively sets the active field of all child components if component is a folder. More...
daq::ContextPtr	getContext () const
	Gets the context object. More...
daq::ComponentPtr	getParent () const
	Gets the parent of the component. More...
daq::StringPtr	getName () const
	Gets the name of the component. More...
void	setName (const daq::StringPtr &name) const
	Sets the name of the component. More...
daq::StringPtr	getDescription () const
	Gets the description of the component. More...
void	setDescription (const daq::StringPtr &description) const
	Sets the description of the component. More...
daq::TagsPtr	getTags () const
	Gets the tags of the component. More...
daq::Bool	getVisible () const
	Gets visible metadata state of the component. More...
void	setVisible (daq::Bool visible) const
	Sets visible attribute state of the component. More...
daq::ListPtr< daq::IString >	getLockedAttributes () const
	Gets a list of the component's locked attributes. The locked attributes cannot be modified via their respective setters. More...
daq::Event< daq::ComponentPtr, daq::CoreEventArgsPtr >	getOnComponentCoreEvent () const
	Gets the Core Event object that triggers whenever a change to this component happens within the openDAQ core structure. More...
daq::ComponentStatusContainerPtr	getStatusContainer () const
	Gets the container of Component statuses. More...
daq::ComponentPtr	findComponent (const daq::StringPtr &id) const
	Finds the component (signal/device/function block) with the specified (global) id. More...
daq::OperationModeType	getOperationMode () const
	Gets the operation mode of the device. More...
Public Member Functions inherited from GenericPropertyObjectPtr< InterfaceType >
daq::StringPtr	getClassName () const
	Gets the name of the class the Property object was constructed with. More...
void	setPropertyValue (const daq::StringPtr &propertyName, const daq::BaseObjectPtr &value) const
	Sets the value of the Property with the given name. More...
daq::BaseObjectPtr	getPropertyValue (const daq::StringPtr &propertyName) const
	Gets the value of the Property with the given name. More...
daq::BaseObjectPtr	getPropertySelectionValue (const daq::StringPtr &propertyName) const
	Gets the selected value of the Property, if the Property is a Selection property. More...
void	clearPropertyValue (const daq::StringPtr &propertyName) const
	Clears the Property value from the Property object. More...
daq::Bool	hasProperty (const daq::StringPtr &propertyName) const
	Checks if the Property object contains a property named propertyName. More...
daq::PropertyPtr	getProperty (const daq::StringPtr &propertyName) const
	Gets the Property with the given propertyName. More...
void	addProperty (const daq::PropertyPtr &property) const
	Adds the property to the Property object. More...
void	removeProperty (const daq::StringPtr &propertyName) const
	Removes the Property named propertyName from the Property object. More...
daq::Event< daq::PropertyObjectPtr, daq::PropertyValueEventArgsPtr >	getOnPropertyValueWrite (const daq::StringPtr &propertyName) const
	Gets the Event that is triggered whenever a Property value is written to the Property named propertyName. More...
daq::Event< daq::PropertyObjectPtr, daq::PropertyValueEventArgsPtr >	getOnPropertyValueRead (const daq::StringPtr &propertyName) const
	Gets the Event that is triggered whenever a Property value of a Property named propertyName is read. More...
daq::Event< daq::PropertyObjectPtr, daq::PropertyValueEventArgsPtr >	getOnAnyPropertyValueWrite () const
	Gets the Event that is triggered whenever any Property value is written. The event is triggered after the specific Property event. More...
daq::Event< daq::PropertyObjectPtr, daq::PropertyValueEventArgsPtr >	getOnAnyPropertyValueRead () const
	Gets the Event that is triggered whenever any Property value is read.The event is triggered after the specific Property event. More...
daq::ListPtr< daq::IProperty >	getVisibleProperties () const
	Returns a list of visible properties contained in the Property object. More...
daq::ListPtr< daq::IProperty >	getAllProperties () const
	Returns a list of all properties contained in the Property object. More...
void	setPropertyOrder (const daq::ListPtr< daq::IString > &orderedPropertyNames) const
	Sets a custom order of properties as defined in the list of property names. More...
void	beginUpdate () const
	Begins batch configuration of the object. More...
void	endUpdate () const
	Ends batch configuration of the object. More...
daq::Bool	getUpdating () const
	Returns the state of batch configuration. More...
daq::Event< daq::PropertyObjectPtr, daq::EndUpdateEventArgsPtr >	getOnEndUpdate () const
	Gets the Event that is triggered whenever the batch configuration is applied. More...
daq::PermissionManagerPtr	getPermissionManager () const
	Gets the permission manager of property object. More...