HDEVINFO wrapper class. More...

#include <WinStd/SetupAPI.h>

Inheritance diagram for winstd::setup_device_info_list:

Public Member Functions
virtual	~setup_device_info_list ()
	Frees the device information set. More...

bool	create (const GUID *ClassGuid, HWND hwndParent) noexcept
	Creates an empty device information set and optionally associates the set with a device setup class and a top-level window. More...

bool	create (const GUID *ClassGuid, PCTSTR Enumerator, HWND hwndParent, DWORD Flags, HDEVINFO DeviceInfoSet, PCTSTR MachineName, PVOID Reserved) noexcept
	Creates a device information set that contains requested device information elements for a local or a remote computer. More...

Public Member Functions inherited from winstd::handle< HDEVINFO, INVALID_HANDLE_VALUE >
	handle () noexcept
	Initializes a new class instance with the object handle set to INVAL.

	handle (handle_type h) noexcept
	Initializes a new class instance with an already available object handle. More...

	handle (handle< handle_type, INVAL > &&h) noexcept
	Move constructor. More...

handle< handle_type, INVAL > &	operator= (handle_type h) noexcept
	Attaches already available object handle. More...

handle< handle_type, INVAL > &	operator= (handle< handle_type, INVAL > &&h) noexcept
	Move assignment. More...

	operator handle_type () const
	Auto-typecasting operator. More...

handle_type *&	operator* () const
	Returns the object handle value when the object handle is a pointer to a value (class, struct, etc.). More...

handle_type *	operator& ()
	Returns the object handle reference. More...

handle_type	operator-> () const
	Provides object handle member access when the object handle is a pointer to a class or struct. More...

bool	operator! () const
	Tests if the object handle is INVAL. More...

bool	operator< (handle_type h) const
	Is handle less than? More...

bool	operator<= (handle_type h) const
	Is handle less than or equal to? More...

bool	operator>= (handle_type h) const
	Is handle greater than or equal to? More...

bool	operator> (handle_type h) const
	Is handle greater than? More...

bool	operator!= (handle_type h) const
	Is handle not equal to? More...

bool	operator== (handle_type h) const
	Is handle equal to? More...

void	attach (handle_type h) noexcept
	Sets a new object handle for the class. More...

handle_type	detach ()
	Dismisses the object handle from this class. More...

void	free ()
	Destroys the object.

Protected Member Functions
void	free_internal () noexcept override
	Frees the device information set. More...

virtual void	free_internal () noexcept=0
	Abstract member function that must be implemented by child classes to do the actual object destruction. More...

Additional Inherited Members
Public Types inherited from winstd::handle< HDEVINFO, INVALID_HANDLE_VALUE >
typedef HDEVINFO	handle_type
	Datatype of the object handle this template class handles.

Static Public Attributes inherited from winstd::handle< HDEVINFO, INVALID_HANDLE_VALUE >
static const HDEVINFO	invalid
	Invalid handle value.

Protected Attributes inherited from winstd::handle< HDEVINFO, INVALID_HANDLE_VALUE >
handle_type	m_h
	Object handle.

Detailed Description

HDEVINFO wrapper class.

Constructor & Destructor Documentation

◆ ~setup_device_info_list()

virtual winstd::setup_device_info_list::~setup_device_info_list ( )

inlinevirtual

Frees the device information set.

See also: SetupDiDestroyDeviceInfoList function

Member Function Documentation

◆ create() [1/2]

bool winstd::setup_device_info_list::create	(	const GUID *	ClassGuid,
		HWND	hwndParent
	)

inlinenoexcept

Creates an empty device information set and optionally associates the set with a device setup class and a top-level window.

Returns

true when creation succeeds;
false when creation fails. For extended error information, call GetLastError().

See also: SetupDiCreateDeviceInfoList function

◆ create() [2/2]

bool winstd::setup_device_info_list::create	(	const GUID *	ClassGuid,
		PCTSTR	Enumerator,
		HWND	hwndParent,
		DWORD	Flags,
		HDEVINFO	DeviceInfoSet,
		PCTSTR	MachineName,
		PVOID	Reserved
	)

inlinenoexcept

Creates a device information set that contains requested device information elements for a local or a remote computer.

Returns

true when creation succeeds;
false when creation fails. For extended error information, call GetLastError().

See also: SetupDiGetClassDevsExW function

◆ free_internal()

void winstd::setup_device_info_list::free_internal ( )

inlineoverrideprotectedvirtualnoexcept

Frees the device information set.

See also: SetupDiDestroyDeviceInfoList function

Implements winstd::handle< HDEVINFO, INVALID_HANDLE_VALUE >.

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

include/WinStd/SetupAPI.h

Public Member Functions

Protected Member Functions