ebmlfloatelement.h

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/***************************************************************************
    copyright            : (C) 2025 by Urs Fleisch
    email                : ufleisch@users.sourceforge.net
 ***************************************************************************/
 
/***************************************************************************
 *   This library is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Lesser General Public License version   *
 *   2.1 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                                                       *
 *                                                                         *
 *   Alternatively, this file is available under the Mozilla Public        *
 *   License Version 1.1.  You may obtain a copy of the License at         *
 *   http://www.mozilla.org/MPL/                                           *
 ***************************************************************************/
 
#ifndef TAGLIB_EBMLFLOATELEMENT_H
#define TAGLIB_EBMLFLOATELEMENT_H
#ifndef DO_NOT_DOCUMENT
 
#include <variant>
#include "ebmlelement.h"
 
namespace TagLib {
  class File;
 
  namespace EBML {
    class FloatElement : public Element
    {
    public:
      using FloatVariantType = std::variant<std::monostate, float, double>;
 
      FloatElement(Id id, int sizeLength, offset_t dataSize);
      FloatElement(Id id, int sizeLength, offset_t dataSize, offset_t);
      explicit FloatElement(Id id);
 
      FloatVariantType getValue() const;
      double getValueAsDouble(double defaultValue = 0.0) const;
      void setValue(FloatVariantType val);
      bool read(File &file) override;
      ByteVector render() override;
 
    private:
      FloatVariantType value;
    };
  }
}
 
#endif
#endif