/usr/include/openigtlink/igtlMessageHeader.h is in libopenigtlink-dev 1.11.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | /*=========================================================================
Program: The OpenIGTLink Library
Language: C++
Web page: http://openigtlink.org/
Copyright (c) Insight Software Consortium. All rights reserved.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __igtlMessageHeader_h
#define __igtlMessageHeader_h
namespace igtl
{
/// The MessageHeader class is used to receive and parse general headers
/// to prepare for recieving body data. The class is currently just the alias
/// of MessageBase class. Please refer igtlMessageBase.h for more details and
/// the implementation of the class.
///
/// The following is the typical unpacking (deserialization) prcedures
/// using igtl::MessssageHeader class:
///
/// // Create instance and set Device Name
/// igtl::MessageBase::Pointer headerMsg;
/// headerMsg = igtl::MessageBase::New();
///
/// // Initialize receive buffer
/// // Set up memory area to and receive the general header and unpack
/// headerMsg->InitPack();
///
/// socket->Receive(headerMsg->GetPackPointer(), headerMsg->GetPackSize());
/// headerMsg->Unpack();
///
/// // Check data type string
/// if (strcmp(headerMsg->GetDeviceType(), "TRANSFORM"))
/// {
/// igtl::TransformMessage::Pointer transMsg;
/// transMsg = igtl::TransformMessage::New();
/// transMsg->SetMessageHeader(headerMsg);
/// transMsg->AllocatePack();
///
/// // Receive transform data from the socket//
/// socket->Receive(transMsg->GetPackBodyPointer(), transMsg->GetPackBodySize());
///
/// // Deserialize the transform data
/// transMsg->Unpack();
///
/// // Retrive the transform data
/// igtl::Matrix4x4 matrix;
/// transMsg->GetMatrix(matrix);
///
/// ....
///
/// }
/// else if (strcmp(headerMsg->GetDeviceType(), "IMAGE"))
/// {
/// igtl::ImageMessage::Pointer imageMsg;
/// imageMsg = igtl::ImageMessage::New();
/// transMsg->SetMessageHeader(headerMsg);
/// imageMsg->AllocatePack();
/// socket->Receive(imageMsg->GetPackBodyPointer(), imageMsg->GetPackBodySize());
/// imageMsg->Unpack();
/// }
/// else if (...)
/// {
/// ...
/// }
class MessageBase;
typedef class MessageBase MessageHeader;
};
#include "igtlMessageBase.h"
#endif //__igtlMessageHeader_h
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