send_serialized_itemT_send_serialized_itemSendSerializedItemSendSerializedItemsend_serialized_item (算子名称)
名称
send_serialized_itemT_send_serialized_itemSendSerializedItemSendSerializedItemsend_serialized_item — Send a serialized item over a socket connection.
参数签名
描述
send_serialized_itemsend_serialized_itemSendSerializedItemSendSerializedItemSendSerializedItemsend_serialized_item sends a serialized item over a socket
connection determined by SocketSocketSocketSocketsocketsocket (see
fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item for an introduction of the
basics of serialization). The receiving HALCON process must
call receive_serialized_itemreceive_serialized_itemReceiveSerializedItemReceiveSerializedItemReceiveSerializedItemreceive_serialized_item to read the serialized item
from the socket. The serialized item is returned by the handle
SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle.
For a detailed example showing the use of a socket connection, 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
SocketSocketSocketSocketsocketsocket (input_control) socket → HSocket, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Socket number.
SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle (input_control) serialized_item → HSerializedItem, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the serialized item.
结果
If the parameters are valid, the operator
send_serialized_itemsend_serialized_itemSendSerializedItemSendSerializedItemSendSerializedItemsend_serialized_item returns the value 2 (
H_MSG_TRUE)
. If
necessary, an exception is raised.
可能的前置算子
create_serialized_item_ptrcreate_serialized_item_ptrCreateSerializedItemPtrCreateSerializedItemPtrCreateSerializedItemPtrcreate_serialized_item_ptr,
serialize_matrixserialize_matrixSerializeMatrixSerializeMatrixSerializeMatrixserialize_matrix,
serialize_metrology_modelserialize_metrology_modelSerializeMetrologyModelSerializeMetrologyModelSerializeMetrologyModelserialize_metrology_model
可能的后置算子
receive_serialized_itemreceive_serialized_itemReceiveSerializedItemReceiveSerializedItemReceiveSerializedItemreceive_serialized_item
模块
Foundation