BaseQuadrature.h

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//-----------------------------------------------------------------------bl-
//--------------------------------------------------------------------------
//
// QUESO - a library to support the Quantification of Uncertainty
// for Estimation, Simulation and Optimization
//
// Copyright (C) 2008-2017 The PECOS Development Team
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the Version 2.1 GNU Lesser General
// Public License as published by the Free Software Foundation.
//
// 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc. 51 Franklin Street, Fifth Floor,
// Boston, MA  02110-1301  USA
//
//-----------------------------------------------------------------------el-

#ifndef UQ_BASE_QUADRATURE_H
#define UQ_BASE_QUADRATURE_H

#include <vector>

#include <queso/asserts.h>

namespace QUESO
{

  class BaseQuadrature
  {
  public:

    BaseQuadrature(){}

    virtual ~BaseQuadrature() =0;

    const std::vector<double> & weights() const
    { queso_assert(!m_weights.empty());
      return m_weights; }

  protected:

    std::vector<double> m_weights;
  };

  inline
  BaseQuadrature::~BaseQuadrature(){}

} // end namespace QUESO

#endif // UQ_BASE_QUADRATURE_H