tag.hpp

//
// MIT License
//
// Copyright (c) 2017-2018 Thibault Martinez and Simon Ninon
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
//

#pragma once

#include <iota/types/trinary.hpp>

namespace IOTA {

namespace Models {

class Tag {
public:
  Tag(const Types::Trytes& tag = "");

  Tag(const char* tag);

  ~Tag() = default;

public:
  const Types::Trytes& toTrytes() const;

  const Types::Trytes& toTrytesWithPadding() const;

  void setTag(const Types::Trytes& tag);

  bool empty() const;

public:
  bool operator==(const Tag& rhs) const;

  bool operator!=(const Tag& rhs) const;

public:
  bool operator==(const Types::Trytes& rhs) const;

  bool operator!=(const Types::Trytes& rhs) const;

private:
  Types::Trytes tag_;

  Types::Trytes paddedTag_;
};

std::ostream& operator<<(std::ostream& os, const Tag& tag);

}  // namespace Models

}  // namespace IOTA