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HelloWorldSupport.cpp

User Data Type Support

Files generated by rtiddsgen that implement the type specific APIs required by the DDS specification, as described in the User Data Type Support, where:

The following files are always generated in the C++/CLI language, even when code is generated with the -language C# option, because they depend on unmanaged code that ships with RTI Connext. Once compiled, the code can be used from either C++/CLI or C# code; see the C# publisher and subscriber example code.

HelloWorldSupport.h

/*
WARNING: THIS FILE IS AUTO-GENERATED. DO NOT MODIFY.
This file was generated from HelloWorld.idl using "rtiddsgen".
The rtiddsgen tool is part of the RTI Connext distribution.
For more information, type 'rtiddsgen -help' at a command shell
or consult the RTI Connext manual.
*/
#pragma once
#include "HelloWorld.h"
class DDSDataWriter;
class DDSDataReader;
// ---------------------------------------------------------------------------
// HelloWorldTypeSupport
// ---------------------------------------------------------------------------
ref class HelloWorldPlugin;
/* A collection of useful methods for dealing with objects of type
* HelloWorld.
*/
public ref class HelloWorldTypeSupport
: public DDS::TypedTypeSupport<HelloWorld^> {
// --- Type name: --------------------------------------------------------
public:
static System::String^ TYPENAME = "HelloWorld";
// --- Public Methods: ---------------------------------------------------
public:
/* Get the default name of this type.
*
* An application can choose to register a type under any name, so
* calling this method is strictly optional.
*/
static System::String^ get_type_name();
/* Register this type with the given participant under the given logical
* name. This type must be registered before a Topic can be created that
* uses it.
*/
static void register_type(
DDS::DomainParticipant^ participant,
System::String^ type_name);
/* Unregister this type from the given participant, where it was
* previously registered under the given name. No further Topic creation
* using this type will be possible.
*
* Unregistration allows some middleware resources to be reclaimed.
*/
static void unregister_type(
DDS::DomainParticipant^ participant,
System::String^ type_name);
/* Create an instance of the HelloWorld type.
*/
static HelloWorld^ create_data();
/* If instances of the HelloWorld type require any
* explicit finalization, perform it now on the given sample.
*/
static void delete_data(HelloWorld^ data);
/* Write the contents of the data sample to standard out.
*/
static void print_data(HelloWorld^ a_data);
/* Perform a deep copy of the contents of one data sample over those of
* another, overwriting it.
*/
static void copy_data(
HelloWorld^ dst_data,
HelloWorld^ src_data);
static void serialize_data_to_cdr_buffer(
array<System::Byte>^ buffer,
System::UInt32% length,
HelloWorld^ a_data);
static void deserialize_data_from_cdr_buffer(
HelloWorld^ a_data,
array<System::Byte>^ buffer,
System::UInt32 length);
static DDS::TypeCode^ get_typecode();
// --- Implementation: ---------------------------------------------------
/* The following code is for the use of the middleware infrastructure.
* Applications are not expected to call it directly.
*/
public:
virtual System::String^ get_type_name_untyped() override;
virtual DDS::DataReader^ create_datareaderI(
System::IntPtr impl) override;
virtual DDS::DataWriter^ create_datawriterI(
System::IntPtr impl) override;
virtual HelloWorld^ create_data_untyped() override;
public:
static HelloWorldTypeSupport^ get_instance();
HelloWorldTypeSupport();
private:
static HelloWorldTypeSupport^ _singleton;
HelloWorldPlugin^ _type_plugin;
};
// ---------------------------------------------------------------------------
// HelloWorldDataReader
// ---------------------------------------------------------------------------
public ref class HelloWorldDataReader :
public DDS::TypedDataReader<HelloWorld^> {
/* The following code is for the use of the middleware infrastructure.
* Applications are not expected to call it directly.
*/
internal:
HelloWorldDataReader(System::IntPtr impl);
};
// ---------------------------------------------------------------------------
// HelloWorldDataWriter
// ---------------------------------------------------------------------------
public ref class HelloWorldDataWriter :
public DDS::TypedDataWriter<HelloWorld^> {
/* The following code is for the use of the middleware infrastructure.
* Applications are not expected to call it directly.
*/
internal:
HelloWorldDataWriter(System::IntPtr impl);
};

HelloWorldSupport.cpp

/*
WARNING: THIS FILE IS AUTO-GENERATED. DO NOT MODIFY.
This file was generated from HelloWorld.idl using "rtiddsgen".
The rtiddsgen tool is part of the RTI Connext distribution.
For more information, type 'rtiddsgen -help' at a command shell
or consult the RTI Connext manual.
*/
#include "HelloWorldSupport.h"
#include "HelloWorldPlugin.h"
#pragma unmanaged
#include "ndds/ndds_cpp.h"
#pragma managed
using namespace System;
using namespace DDS;
/* ========================================================================= */
// ---------------------------------------------------------------------------
// HelloWorldDataWriter
// ---------------------------------------------------------------------------
HelloWorldDataWriter::HelloWorldDataWriter(
System::IntPtr impl) : DDS::TypedDataWriter<HelloWorld^>(impl) {
// empty
}
// ---------------------------------------------------------------------------
// HelloWorldDataReader
// ---------------------------------------------------------------------------
HelloWorldDataReader::HelloWorldDataReader(
System::IntPtr impl) : DDS::TypedDataReader<HelloWorld^>(impl) {
// empty
}
// ---------------------------------------------------------------------------
// HelloWorldTypeSupport
// ---------------------------------------------------------------------------
HelloWorldTypeSupport::HelloWorldTypeSupport()
: DDS::TypedTypeSupport<HelloWorld^>(
HelloWorldPlugin::get_instance()) {
_type_plugin = HelloWorldPlugin::get_instance();
}
void HelloWorldTypeSupport::register_type(
DDS::DomainParticipant^ participant,
System::String^ type_name) {
get_instance()->register_type_untyped(participant, type_name);
}
void HelloWorldTypeSupport::unregister_type(
DDS::DomainParticipant^ participant,
System::String^ type_name) {
get_instance()->unregister_type_untyped(participant, type_name);
}
HelloWorld^ HelloWorldTypeSupport::create_data() {
return gcnew HelloWorld();
}
HelloWorld^ HelloWorldTypeSupport::create_data_untyped() {
return create_data();
}
void HelloWorldTypeSupport::delete_data(
HelloWorld^ a_data) {
/* If the generated type does not implement IDisposable (the default),
* the following will no a no-op.
*/
delete a_data;
}
void HelloWorldTypeSupport::print_data(HelloWorld^ a_data) {
get_instance()->_type_plugin->print_data(a_data, nullptr, 0);
}
void HelloWorldTypeSupport::copy_data(
HelloWorld^ dst, HelloWorld^ src) {
get_instance()->copy_data_untyped(dst, src);
}
void HelloWorldTypeSupport::serialize_data_to_cdr_buffer(
array<System::Byte>^ buffer,
System::UInt32% length,
HelloWorld^ a_data)
{
if (!get_instance()->_type_plugin->serialize_to_cdr_buffer(buffer,length,a_data)) {
throw gcnew Retcode_Error(DDS_RETCODE_ERROR);
}
}
void HelloWorldTypeSupport::deserialize_data_from_cdr_buffer(
HelloWorld^ a_data,
array<System::Byte>^ buffer,
System::UInt32 length)
{
if (!get_instance()->_type_plugin->deserialize_from_cdr_buffer(a_data,buffer,length)) {
throw gcnew Retcode_Error(DDS_RETCODE_ERROR);
}
}
DDS::TypeCode^ HelloWorldTypeSupport::get_typecode() {
return HelloWorld::get_typecode();
}
System::String^ HelloWorldTypeSupport::get_type_name() {
return TYPENAME;
}
System::String^ HelloWorldTypeSupport::get_type_name_untyped() {
return TYPENAME;
}
DDS::DataReader^ HelloWorldTypeSupport::create_datareaderI(
System::IntPtr impl) {
return gcnew HelloWorldDataReader(impl);
}
DDS::DataWriter^ HelloWorldTypeSupport::create_datawriterI(
System::IntPtr impl) {
return gcnew HelloWorldDataWriter(impl);
}
HelloWorldTypeSupport^
HelloWorldTypeSupport::get_instance() {
if (_singleton == nullptr) {
_singleton = gcnew HelloWorldTypeSupport();
}
return _singleton;
}

RTI Connext .Net APIs Version 5.2.0 Copyright © Sun Jun 21 2015 Real-Time Innovations, Inc