/*!
  \page KERNEL_Services_CppHelpers KERNEL Services helper functions for C++ programmers

You'l find here a documentation for using the KernelHelper package of
the KERNEL module. This package provides the programmer with helper
functions to deal with the KERNEL services and the study.

-# \ref S1_KSH
-# \ref S2_KSH
-# \ref S3_KSH

\section S1_KSH Quick Overview

When developing a SALOME application, programmers often have to deal
with fundamentals objects as the %NamingService, the %LifeCycleCorba,
the %ResourcesManager and the %SalomeLauncher and have to manage the
data in a %Study object.

This documentation illustrates how to use these objects in standard
C++ use cases and with the helper functions of the KernelHelper
package of the KERNEL module. The KernelHelper package should be used
by end user programmers, i.e. programmers that don't need the
complexity of the complete KERNEL API, typically when developing a
SALOME module for a domain specific application.

For illustration of this short introduction, the code below creates an
executable binary program that calls the SalomeTestComponent using the
LifeCycleCorba and requests the Coucou service of this component (the
test component is included in the KERNEL module):

\code
#include "SALOME_KernelServices.hxx"
#include "Basics_Utils.hxx"

#include <SALOMEconfig.h>
#include CORBA_CLIENT_HEADER(SALOME_TestComponent)

void main (int argc, char * argv[]) {
  Engines::EngineComponent_var component =
    KERNEL::getLifeCycleCORBA()->FindOrLoad_Component( "FactoryServer","SalomeTestComponent" );
  
  Engines::TestComponent_var engine = Engines::TestComponent::_narrow(component);
  STDLOG(engine->Coucou(123.));
}
\endcode

\section S2_KSH Usage of the SALOME_KernelServices

TO WRITE

\section S3_KSH Usage of the SALOME_StudyEditor

TO WRITE

*/