support for dds/dds.hpp that contains all modules?

[jfergusonmi]

I am coming from projects that used CDX and RTI. They both provide dds/dds.hpp that contains all important hpp headers and/or all standard symbols and includes. So for example, a hello_world program that sends data could provide just #include dds/dds.hpp instead of the exact

#include <fastdds/dds/domain/DomainParticipantFactory.hpp>
#include <fastdds/dds/log/Log.hpp>

for example RTI provides in their dds/dds.hpp

#include <dds/core/ddscore.hpp>
#include <dds/domain/ddsdomain.hpp>
#include <dds/topic/ddstopic.hpp>
#include <dds/sub/ddssub.hpp>
#include <dds/pub/ddspub.hpp>

I looked and couldnt find a top-level hpp file for FastDDS. Is there one or would i need to make my own? What would be the main includes needed. I assume something like

#if defined(DDS_PLATFORM_RTI) || defined(DDS_PLATFORM_COREDX)
#include <dds/dds.hpp>
#elif defined(DDS_PLATFORM_FASTDDS)
//#include <fastdds/dds/core/?????> --not sure
#include <fastdds/dds/domain/DomainParticipant.hpp>
#include <fastdds/dds/domain/DomainParticipantFactory.hpp>
#include <fastdds/dds/domain/DomainParticipantListener.hpp>
#include <fastdds/dds/log/Log.hpp>
#include <fastdds/dds/publisher/Publisher.hpp>
#include <fastdds/dds/subscriber/Subscriber.hpp>
#include <fastdds/dds/topic/Topic.hpp>
#include <fastdds/dds/xtypes/utils.hpp>
#endif

[JesusPoderoso]

Hi @jfergusonmi,
at eProsima, we enhance to follow the "include-what-you-use" philosophy in order to avoid unncecessary cost in build time.
That is the reason why this convience header is not part of the Fast DDS library.
You can take the hello world example as a reference of the header files you would need to include for a "basic" Fast DDS deployment.

The following code snippet is a mix of header files included in the example, hope it helps:

#include <fastdds/dds/core/status/SubscriptionMatchedStatus.hpp>
#include <fastdds/dds/domain/DomainParticipant.hpp>
#include <fastdds/dds/domain/DomainParticipantFactory.hpp>
#include <fastdds/dds/log/Log.hpp>
#include <fastdds/dds/topic/TypeSupport.hpp>
#include <fastdds/dds/publisher/DataWriter.hpp>
#include <fastdds/dds/publisher/DataWriterListener.hpp>
#include <fastdds/dds/publisher/Publisher.hpp>
#include <fastdds/dds/publisher/qos/DataWriterQos.hpp>
#include <fastdds/dds/publisher/qos/PublisherQos.hpp>
#include <fastdds/dds/subscriber/DataReader.hpp>
#include <fastdds/dds/subscriber/DataReaderListener.hpp>
#include <fastdds/dds/subscriber/qos/DataReaderQos.hpp>
#include <fastdds/dds/subscriber/qos/SubscriberQos.hpp>
#include <fastdds/dds/subscriber/SampleInfo.hpp>
#include <fastdds/dds/subscriber/Subscriber.hpp>