send_serialized_itemT_send_serialized_itemSendSerializedItemSendSerializedItemsend_serialized_item (算子)

名称

send_serialized_itemT_send_serialized_itemSendSerializedItemSendSerializedItemsend_serialized_item — 通过套接字连接发送序列化项。

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。

执行信息

• 多线程类型：可重入（与非独占算子并行运行）。
• 多线程作用域：全局（可从任何线程调用）。
• 未采用并行化处理。

参数

结果

如果参数有效，算子 send_serialized_itemsend_serialized_itemSendSerializedItemSendSerializedItemSendSerializedItemsend_serialized_item 返回值 2 ( H_MSG_TRUE )。如有必要，则抛出异常。

可能的前趋

create_serialized_item_ptrcreate_serialized_item_ptrCreateSerializedItemPtrCreateSerializedItemPtrCreateSerializedItemPtrcreate_serialized_item_ptr, serialize_matrixserialize_matrixSerializeMatrixSerializeMatrixSerializeMatrixserialize_matrix, serialize_metrology_modelserialize_metrology_modelSerializeMetrologyModelSerializeMetrologyModelSerializeMetrologyModelserialize_metrology_model

可能的后继

receive_serialized_itemreceive_serialized_itemReceiveSerializedItemReceiveSerializedItemReceiveSerializedItemreceive_serialized_item

模块

基础