Operator Reference

HALCON Operator Reference / System / Sockets

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send_tupleT_send_tupleSendTupleSendTuplesend_tuple (Operator)

send_tupleT_send_tupleSendTupleSendTuplesend_tuple — Send a tuple over a socket connection.

Signature

send_tuple( : : Socket, Tuple : )

Herror T_send_tuple(const Htuple Socket, const Htuple Tuple)

void SendTuple(const HTuple& Socket, const HTuple& Tuple)

void HSocket::SendTuple(const HTuple& Tuple) const

void HSocket::SendTuple(const HString& Tuple) const

void HSocket::SendTuple(const char* Tuple) const

void HSocket::SendTuple(const wchar_t* Tuple) const   ( Windows only)

static void HOperatorSet.SendTuple(HTuple socket, HTuple tuple)

void HSocket.SendTuple(HTuple tuple)

void HSocket.SendTuple(string tuple)

def send_tuple(socket: HHandle, tuple: Union[float, int, str]) -> None

Description

send_tuplesend_tupleSendTupleSendTuplesend_tuple sends a tuple TupleTupleTupletupletuple over the socket connection determined by SocketSocketSocketsocketsocket. The receiving HALCON process must call receive_tuplereceive_tupleReceiveTupleReceiveTuplereceive_tuple to read the tuple from the socket. For a detailed example, see open_socket_acceptopen_socket_acceptOpenSocketAcceptOpenSocketAcceptopen_socket_accept.

Attention

send_tuplesend_tupleSendTupleSendTuplesend_tuple does not allow sending tuples containing HALCON handles.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

SocketSocketSocketsocketsocket (input_control)  socket → HSocket, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Socket number.

TupleTupleTupletupletuple (input_control)  string → HTupleUnion[float, int, str]HTupleHtuple (string / real / integer) (string / double / int / long) (HString / double / Hlong) (char* / double / Hlong)

Tuple to be sent.

Possible Predecessors

open_socket_connectopen_socket_connectOpenSocketConnectOpenSocketConnectopen_socket_connect, socket_accept_connectsocket_accept_connectSocketAcceptConnectSocketAcceptConnectsocket_accept_connect

See also

receive_tuplereceive_tupleReceiveTupleReceiveTuplereceive_tuple, send_imagesend_imageSendImageSendImagesend_image, receive_imagereceive_imageReceiveImageReceiveImagereceive_image, send_regionsend_regionSendRegionSendRegionsend_region, receive_regionreceive_regionReceiveRegionReceiveRegionreceive_region, get_next_socket_data_typeget_next_socket_data_typeGetNextSocketDataTypeGetNextSocketDataTypeget_next_socket_data_type

Module

Foundation

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