constants.hpp

/*
  ANCH Framework: ANother C++ Hack is a C++ framework based on C++11 standard
  Copyright (C) 2020 Vincent Lachenal
 
  This file is part of ANCH Framework.
 
  ANCH Framework is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
 
  ANCH Framework 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 ANCH Framework.  If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
 
#include <string>
#include <optional>
 
namespace anch::json {

  const char STRING_DELIMITER = '"';

  const char FIELD_SEPARATOR = ',';

  const char FIELD_VALUE_SEPARATOR = ':';

  const char OBJECT_BEGIN = '{';

  const char OBJECT_END = '}';

   const char ARRAY_BEGIN = '[';

  const char ARRAY_END =']' ;

  extern const std::optional<std::string> EMPTY_FIELD;
 
}  // json::anch