mmpose.apis.webcam.utils.BufferManager

class mmpose.apis.webcam.utils.BufferManager(buffer_type: type = <class 'mmpose.apis.webcam.utils.buffer.Buffer'>, buffers: Optional[Dict] = None)

A helper class to manage multiple buffers.

Parameters

• buffer_type (type) – The class to build buffer instances. Default: mmpose.apis.webcam.utils.buffer.Buffer.

• buffers (dict, optional) – Create BufferManager from existing buffers. Each item should a buffer name and the buffer. If not given, an empty buffer manager will be create. Default: None

__init__(buffer_type: type = <class 'mmpose.apis.webcam.utils.buffer.Buffer'>, buffers: Optional[Dict] = None)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__([buffer_type, buffers])	Initialize self.
get(name[, block, timeout])	Remove an return an item from the specified buffer.
get_info()	Returns the information of all buffers in the manager.
get_sub_manager(buffer_names)	Return a BufferManager instance that covers a subset of the buffers in the parent.
is_empty(name)	Check if a buffer is empty.
is_full(name)	Check if a buffer is full.
put(name, item[, block, timeout])	Put an item into specified buffer.
put_force(name, item)	Force to put an item into specified buffer.
register_buffer(name[, maxsize])	Register a buffer.