ExceptionsTest.cpp

Go to the documentation of this file.

// ============================================================================
// Include files
// ============================================================================
// STD & STL
// ============================================================================
#include <cmath>
#include <cstdio>
#include <exception>
#include <iostream>
// ============================================================================
// GaudiKernel
// ============================================================================
#include "GaudiKernel/GaudiException.h"
#include "GaudiKernel/SystemOfUnits.h"
// ============================================================================
// GaudiMath
// ============================================================================
#include "GaudiMath/GaudiMath.h"
// ============================================================================
// CLHEP
// ============================================================================
#include "CLHEP/GenericFunctions/Sin.hh"
// ============================================================================
// Handle CLHEP 2.0.x move to CLHEP namespace
namespace CLHEP {}
using namespace CLHEP;

// ============================================================================
// ============================================================================

int main() {

  std::cout << " Test for embedded exceptions ( 2 exception shoudl be catched) " << std::endl;

  try {
    const GaudiMath::Function& mysin = Genfun::Sin();
    // the exception!!! showl be thrown!
    const GaudiMath::Function& prim = GaudiMath::Derivative( mysin, 5 );
    std::cout << "One should never see this line!! " << std::endl;
    mysin + prim;
  } catch ( const std::exception& e ) {
    std::cout << " OK 1) The exception is catched with 'what'='" << e.what() << "'" << std::endl;
  }

  try {
    const GaudiMath::Function& mysin = Genfun::Sin();
    // the exception!!! showl be thrown!
    const GaudiMath::Function& prim = GaudiMath::Derivative( mysin, 10 );
    std::cout << "One should never see this line!! " << std::endl;
    mysin + prim;
  } catch ( const GaudiException& e ) { std::cout << " OK 2) " << e << std::endl; }
}

// ============================================================================
// The END
// ============================================================================