//# CombiFunction.cc:  Form a linear combination of Functions
//# Copyright (C) 2001,2002
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library is distributed in the hope that it will be useful, but WITHOUT
//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//#        Internet email: aips2-request@nrao.edu.
//#        Postal address: AIPS++ Project Office
//#                        National Radio Astronomy Observatory
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//#
//# $Id$

#ifndef SCIMATH_COMBIFUNCTION_TCC
#define SCIMATH_COMBIFUNCTION_TCC

//# Includes
#include <casacore/scimath/Functionals/CombiFunction.h>

namespace casacore { //# NAMESPACE CASACORE - BEGIN

//# Constructors

//# Operators
template<class T>
T CombiFunction<T>::eval(typename Function<T>::FunctionArg x) const {
  T tmp(0);
  for (uInt i = 0; i< this->nFunctions(); ++i) {
    tmp += this->param_p[i]*(this->function(i))(x);
  }
  return tmp;
}

//# Member functions

} //# NAMESPACE CASACORE - END


#endif
