receive_regionT_receive_regionReceiveRegionReceiveRegionreceive_region (算子名称)
名称
receive_regionT_receive_regionReceiveRegionReceiveRegionreceive_region — Receive regions over a socket connection.
参数签名
Herror T_receive_region(Hobject* 区域, const Htuple Socket)
def receive_region(socket: HHandle) -> HObject
描述
receive_regionreceive_regionReceiveRegionReceiveRegionReceiveRegionreceive_region reads a region object that was sent over the
socket connection determined by SocketSocketSocketSocketsocketsocket by another HALCON
process using the operator send_regionsend_regionSendRegionSendRegionSendRegionsend_region. If no regions have
been sent, the HALCON process calling receive_regionreceive_regionReceiveRegionReceiveRegionReceiveRegionreceive_region blocks
until enough data arrives. For a detailed example, see
open_socket_acceptopen_socket_acceptOpenSocketAcceptOpenSocketAcceptOpenSocketAcceptopen_socket_accept.
运行信息
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
参数表
区域区域区域区域区域区域 (output_object) region(-array) → objectHRegionHObjectHRegionHobject *
Received regions.
SocketSocketSocketSocketsocketsocket (input_control) socket → HSocket, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Socket number.
可能的前置算子
open_socket_connectopen_socket_connectOpenSocketConnectOpenSocketConnectOpenSocketConnectopen_socket_connect,
socket_accept_connectsocket_accept_connectSocketAcceptConnectSocketAcceptConnectSocketAcceptConnectsocket_accept_connect,
get_socket_paramget_socket_paramGetSocketParamGetSocketParamGetSocketParamget_socket_param,
set_socket_paramset_socket_paramSetSocketParamSetSocketParamSetSocketParamset_socket_param
参考其它
send_regionsend_regionSendRegionSendRegionSendRegionsend_region,
send_imagesend_imageSendImageSendImageSendImagesend_image,
receive_imagereceive_imageReceiveImageReceiveImageReceiveImagereceive_image,
send_tuplesend_tupleSendTupleSendTupleSendTuplesend_tuple,
receive_tuplereceive_tupleReceiveTupleReceiveTupleReceiveTuplereceive_tuple,
get_next_socket_data_typeget_next_socket_data_typeGetNextSocketDataTypeGetNextSocketDataTypeGetNextSocketDataTypeget_next_socket_data_type
模块
Foundation