JsonBool.h

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#ifndef ZYPP_CORE_PARSER_JSON_JSON_BOOL_DEFINED
#define ZYPP_CORE_PARSER_JSON_JSON_BOOL_DEFINED
 
#include <string_view>
#include <string>
 
namespace zypp::json {
 
  static constexpr std::string_view trueJSON("true");
  static constexpr std::string_view falseJSON("false");
 
  class Bool {
 
  public:
    Bool() = default; //default false
    ~Bool() = default;
 
    Bool( bool val ) : _value(val) {}
 
    Bool( const Bool & ) = default;
    Bool( Bool && ) = default;
    Bool &operator=(const Bool &) = default;
    Bool &operator=(Bool &&) = default;
 
    Bool &operator=(bool set ) {
      _value = set;
      return *this;
    }
 
    operator bool() const {
      return _value;
    }

    std::string asJSON() const
    { return std::string(_value ? trueJSON : falseJSON); }

    std::ostream & dumpOn( std::ostream & str ) const
    { return str << (_value ? trueJSON : falseJSON); }
 
  private:
    bool _value = false;
 
  };

  inline std::ostream & operator<<( std::ostream & str, const Bool & obj )
  {
    return obj.dumpOn( str );
  }
}
 
#endif