class object_base

Defined at line 25 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

Wraps and takes ownership of a handle to an object.

Used for code that wants to operate generically on the zx_handle_t value inside a |zx::object| and doesn't otherwise need a template parameter.

The handle is automatically closed when the wrapper is destroyed.

Members

protected zx_handle_t value_

Functions

reset

public void reset(zx_handle_t value)

Defined at line 27 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

is_valid

public bool is_valid()

Defined at line 32 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

operator bool

public bool operator bool()

Defined at line 33 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

get

public zx_handle_t get()

Defined at line 35 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

reset_and_get_address

public zx_handle_t * reset_and_get_address()

Defined at line 43 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

Reset the underlying handle, and then get the address of the underlying internal handle storage.

Note: The intended purpose is to facilitate interactions with C APIs which expect to be provided a pointer to a handle used as an out parameter.

release

public zx_handle_t release()

Defined at line 48 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

get_info

public zx_status_t get_info(uint32_t topic, void * buffer, size_t buffer_size, size_t * actual_count, size_t * avail_count)

Defined at line 54 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

get_property

public zx_status_t get_property(uint32_t property, void * value, size_t size)

Defined at line 59 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

set_property

public zx_status_t set_property(uint32_t property, const void * value, size_t size)

Defined at line 64 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

object_base

protected void object_base()

Defined at line 70 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

object_base

protected void object_base(zx_handle_t value)

Defined at line 72 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

~object_base

protected void ~object_base()

Defined at line 74 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

object_base

protected void object_base(const object_base & )

Defined at line 76 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

operator=

protected void operator=(const object_base & )

Defined at line 78 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h

close

protected void close()

Defined at line 80 of file ../../zircon/system/ulib/zx/include/lib/zx/object.h