Iotr_Tensor.h

Go to the documentation of this file.

// Copyright(C) 1999-2017 National Technology & Engineering Solutions
// of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
// NTESS, the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//
//     * Redistributions in binary form must reproduce the above
//       copyright notice, this list of conditions and the following
//       disclaimer in the documentation and/or other materials provided
//       with the distribution.
//
//     * Neither the name of NTESS nor the names of its
//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#ifndef IOSS_Iotr_Tensor_h
#define IOSS_Iotr_Tensor_h

#include "Ioss_VariableType.h" // for VariableType
#include <Ioss_Transform.h>    // for Transform, Factory
#include <string>              // for string
namespace Ioss {
  class Field;
} // namespace Ioss

namespace Ioss {
} // namespace Ioss

namespace Iotr {

  class Tensor_Factory : public Factory
  {
  public:
    static const Tensor_Factory *factory();

  private:
    Tensor_Factory();
    Ioss::Transform *make(const std::string &type) const override;
  };

  class Tensor : public Ioss::Transform
  {
    friend class Tensor_Factory;
    enum TranType {
      INVALID,
      TRACE,
      SPHERICAL,
      DEVIATOR,
      MAGNITUDE,
      INVARIANTS,
      INVARIANT1,
      INVARIANT2,
      INVARIANT3
    };

  public:
    const Ioss::VariableType *output_storage(const Ioss::VariableType *in) const override;
    int                       output_count(int in) const override;

  protected:
    explicit Tensor(const std::string &type);

    bool internal_execute(const Ioss::Field &field, void *data) override;

  private:
    TranType type_;
  };
} // namespace Iotr

#endif // IOSS_Iotr_Tensor_h