conversions.hh

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//  Created by Joseph Mirabel in December 2020.
//  Copyright (c) 2020 LAAS-CNRS. All rights reserved.
//

#ifndef GEPETTO_VIEWER_CORBA_CONVERSIONS_HH
#define GEPETTO_VIEWER_CORBA_CONVERSIONS_HH

#include <assert.h>
#include <omniORB4/CORBA.h>
#include <gepetto/viewer/corba/graphical-interface.hh>


namespace gepetto {
namespace viewer {
namespace corba {
using namespace ::gepetto::corbaserver;

#if __cplusplus >= 201103L

template<typename Scalar>
PositionSeq positionSeq(std::initializer_list< std::initializer_list<Scalar> > l)
{
  Position* posSeq = PositionSeq::allocbuf((CORBA::ULong) l.size());

  PositionSeq seq ((CORBA::ULong) l.size(), (CORBA::ULong) l.size(), posSeq);
  CORBA::ULong i = 0;
  for (const std::initializer_list<Scalar>& el : l) {
    assert(el.size() == 3);
    const Scalar* f = el.begin();
    posSeq[i][0] = static_cast<float>(*(f++));
    posSeq[i][1] = static_cast<float>(*(f++));
    posSeq[i][2] = static_cast<float>(*(f++));
    ++i;
  }
  return seq;
}

#endif // __cplusplus >= 201103L

} //end of namespace corba
} //end of namespace viewer
} //end of namespace gepetto

#endif // GEPETTO_VIEWER_CORBA_CONVERSIONS_HH