Resource manager for HardwareAdapterBase resources deriving from a specialized ResourceManagerBase class. More...

#include <Managers.h>

Inheritance diagram for DynExp::HardwareAdapterManager:

Public Types
using	ResourceType = Resource< HardwareAdapterPtrType >
	" Type of the managed DynExp resources. "

Public Types inherited from DynExp::ResourceManagerBase< HardwareAdapterPtrType >
using	ResourceType = Resource< HardwareAdapterPtrType >
	Type of the managed DynExp resources.

Public Types inherited from DynExp::CommonResourceManagerBase
using	FunctionToCallWhenObjectStartedType = const std::function< void(Object *const)>
	Type of a callback function to invoke after a resource has been started in a call to ResourceManagerBase::Startup(). The DynExp::Object instance owned by the respective resource is passed to the callback function. Refer e.g. to DynExpManager::RegisterModuleUI(), which is such a callback function.

Public Member Functions
	HardwareAdapterManager ()=default

	~HardwareAdapterManager ()=default

bool	AllConnected () const
	Determines whether all hardware adapters managed by this resource manager are connected. If any of the managed hardware adapter is in an error state, the related exception is rethrown.

Public Member Functions inherited from DynExp::ResourceManagerBase< HardwareAdapterPtrType >
ItemIDType	GetNextID () const noexcept
	Getter for the ID to assign to the next resource to be inserted into the resource manager.

const auto	GetNumResources () const noexcept
	Determines the amount of resources stored in this resource manager.

const bool	Empty () const noexcept
	Determines whether this resource manager is empty.

const PointerType::element_type *	GetResource (ItemIDType ID) const
	Retrieves a resource specified by its ID from the resource manager.

PointerType::element_type *	GetResource (ItemIDType ID)
	Retrieves a resource specified by its ID from the resource manager.

HardwareAdapterPtrType	ExtractResource (ItemIDType ID)
	Releases ownership of the owned resource with `ID` and returns it.

void	RemoveResource (ItemIDType ID, const std::chrono::milliseconds Timeout=Util::ILockable::DefaultTimeout)
	Removes the resource identified by `ID` from the resource manager and deletes it.

void	DeleteTreeWidgetItem (ItemIDType ID)
	Deletes the Resource::TreeWidgetItem of the requested resource.

void	FocusTreeWidgetItem (ItemIDType ID)
	Selects the Resource::TreeWidgetItem of the requested resource.

auto	ShareResource (ItemIDType ID) const
	Copies and returns the shared pointer pointing to (and owning) the resource identified by `ID`. The resource itself is neither copied nor changed. The `const` version of this method returns a shared pointer pointing to a `const` resource. This method is only available if the resources stored in the resource manager are managed by a shared pointer (i.e. `PointerType` is `std::shared_ptr`).

auto	ShareResource (ItemIDType ID)
	Copies and returns the shared pointer pointing to (and owning) the resource identified by `ID`. The resource itself is neither copied nor changed. The `const` version of this method returns a shared pointer pointing to a `const` resource. This method is only available if the resources stored in the resource manager are managed by a shared pointer (i.e. `PointerType` is `std::shared_ptr`).

auto	cbegin () const noexcept
	Returns an iterator to the first resource stored in the resource manager.

auto	cend () const noexcept
	Returns an iterator behind the last resource stored in the resource manager.

ItemIDType	InsertResource (ElementType &&Element)
	Inserts a resource into the resource manager.

ItemIDListType	Filter () const
	Builds and returns a list of the IDs of all resources stored in this resource manager which can be cast to `DerivedType`.

void	Startup (FunctionToCallWhenObjectStartedType FunctionToCallWhenObjectStarted) const
	Starts all resources owned by the resource manager. For `HardwareAdapterBase` instances, Object::EnsureReadyState() is called. For `InstrumentBase` and `ModuleBase` instances, RunnableObject::RunIfRunOnCreation() is called.

void	Shutdown () const
	Calls `ShutdownChild()` to terminate and clean up all resources stored in this resource manager.

void	ClearResourcesWarnings () const
	Calls Object::ClearWarning() on all resources stored in this resource manager.

ItemIDListType	GetFailedResourceIDs (bool OnlyResourcesBeingInUse=false) const
	Builds and returns a list of the IDs of all resources stored in this resource manager which are in an error state.

void	ResetFailedResources () const
	Calls Object::Reset() on all resources stored in this resource manager which are in an error state (determined by Object::GetException()).

void	PrepareReset ()
	Prepares all resources stored in this resource manager for their deletion by e.g. asking them to terminate.

void	Reset ()
	Resets the resource manager by calling `ResetChild()`, by removing all resources from Map and by resetting CurrentID. All owned resources are deleted if they are not shared and still in use elsewhere.

QDomElement	EntryConfigsToXML (QDomDocument &Document) const
	Creates and returns the XML tree containing the configuration of each resource owned by this resource manager for saving DynExp projects to XML files. The tree starts with a root node as produced by `MakeXMLConfigHeadNode()`.

void	DeleteAllTreeWidgetItems ()
	Deletes the Resource::TreeWidgetItem of all resources stored in this resource manager.

void	MakeEntriesFromXML (const QDomElement &XMLNode, const LibraryVectorT &Library, const DynExpCore &Core)
	Creates resources and takes ownership of them according to an XML tree from a DynExp project XML file.

Private Member Functions
virtual void	StartupChild (FunctionToCallWhenObjectStartedType FunctionToCallWhenObjectStarted) const override
	Starts all resources owned by the resource manager. For `HardwareAdapterBase` instances, Object::EnsureReadyState() is called. For `InstrumentBase` and `ModuleBase` instances, RunnableObject::RunIfRunOnCreation() is called.

virtual QDomElement	MakeXMLConfigHeadNode (QDomDocument &Document) const override
	Creates and returns the XML root node of the (single) resource manager instance of the derived manager type. Below this node in the XML hierarchy, each resource owned by this resource manager stores its configuration for saving DynExp projects to XML files. Also refer to `EntryConfigsToXML()`.

Additional Inherited Members
Public Attributes inherited from DynExp::ResourceManagerBase< HardwareAdapterPtrType >
LinkBaseOnlyType	LinkBaseOnly

Protected Member Functions inherited from DynExp::ResourceManagerBase< HardwareAdapterPtrType >
	ResourceManagerBase ()

	~ResourceManagerBase ()=default

Protected Member Functions inherited from DynExp::CommonResourceManagerBase
	CommonResourceManagerBase ()=default

	~CommonResourceManagerBase ()=default

Static Protected Member Functions inherited from DynExp::CommonResourceManagerBase
static std::thread::id	GetOwnerThreadID (const DynExpCore &Core) noexcept
	Getter for the thread id of the thread which constructed (and owns) `Core`. Implementation necessary in Managers.cpp to prevent cyclic includes caused by usage of `DynExpCore` in ResourceManagerBase::MakeEntriesFromXML().

Detailed Description

Resource manager for HardwareAdapterBase resources deriving from a specialized ResourceManagerBase class.

Definition at line 630 of file Managers.h.

Member Typedef Documentation

◆ ResourceType

using DynExp::HardwareAdapterManager::ResourceType = Resource<HardwareAdapterPtrType>

" Type of the managed DynExp resources. "

" "

Definition at line 633 of file Managers.h.

Constructor & Destructor Documentation

◆ HardwareAdapterManager()

DynExp::HardwareAdapterManager::HardwareAdapterManager ( )

default

◆ ~HardwareAdapterManager()

DynExp::HardwareAdapterManager::~HardwareAdapterManager ( )

default

Member Function Documentation

◆ AllConnected()

bool DynExp::HardwareAdapterManager::AllConnected ( ) const

Determines whether all hardware adapters managed by this resource manager are connected. If any of the managed hardware adapter is in an error state, the related exception is rethrown.

Returns: Returns true if all owned hardware adapters are connected (as determined by HardwareAdapterBase::IsConnected()), false otherwise.

Definition at line 14 of file Managers.cpp.

◆ MakeXMLConfigHeadNode()

QDomElement DynExp::HardwareAdapterManager::MakeXMLConfigHeadNode ( QDomDocument & Document ) const

overrideprivatevirtual

Creates and returns the XML root node of the (single) resource manager instance of the derived manager type. Below this node in the XML hierarchy, each resource owned by this resource manager stores its configuration for saving DynExp projects to XML files. Also refer to EntryConfigsToXML().

Parameters

Document Qt dom document within to create the dom element.

Returns: Qt dom element acting as the root node of this resource manager's resources' configuration.

Implements DynExp::ResourceManagerBase< HardwareAdapterPtrType >.

Definition at line 56 of file Managers.cpp.

◆ StartupChild()

void DynExp::HardwareAdapterManager::StartupChild ( FunctionToCallWhenObjectStartedType FunctionToCallWhenObjectStarted ) const

overrideprivatevirtual

Starts all resources owned by the resource manager. For HardwareAdapterBase instances, Object::EnsureReadyState() is called. For InstrumentBase and ModuleBase instances, RunnableObject::RunIfRunOnCreation() is called.

Parameters

FunctionToCallWhenObjectStarted Callback function. Refer to FunctionToCallWhenObjectStartedType.

Implements DynExp::ResourceManagerBase< HardwareAdapterPtrType >.

Definition at line 28 of file Managers.cpp.

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

Public Types

Public Member Functions

Private Member Functions

Additional Inherited Members