String.h

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#ifndef _MADARA_STRING_H_
#define _MADARA_STRING_H_

#include <vector>
#include <string>
#include "madara/LockType.h"
#include "madara/knowledge/KnowledgeBase.h"
#include "madara/knowledge/ThreadSafeContext.h"
#include "madara/knowledge/KnowledgeUpdateSettings.h"
#include "BaseContainer.h"

namespace madara
{
  namespace knowledge
  {
    namespace containers
    {
      class MADARA_Export String : public BaseContainer
      {
      public:
        typedef std::string  type;
        
        String (const KnowledgeUpdateSettings & settings =
          KnowledgeUpdateSettings ());
      
        String (const std::string & name,
                KnowledgeBase & knowledge,
                const KnowledgeUpdateSettings & settings =
                  KnowledgeUpdateSettings ());
      
        String (const std::string & name,
                KnowledgeBase & knowledge,
                const std::string & value,
                const KnowledgeUpdateSettings & settings =
                  KnowledgeUpdateSettings ());
      
        String (const std::string & name,
                Variables & knowledge,
                const KnowledgeUpdateSettings & settings =
                  KnowledgeUpdateSettings ());
      
        String (const std::string & name,
                Variables & knowledge,
                const std::string & value,
                const KnowledgeUpdateSettings & settings =
                  KnowledgeUpdateSettings ());
      
        String (const String & rhs);

        virtual ~String ();
        
        void modify (void);

        void operator= (const String & rhs);

        void exchange (String & other);

        void set_name (const std::string & var_name,
          KnowledgeBase & knowledge);
        
        void set_name (const std::string & var_name,
          Variables & knowledge);
        
        void set_name (const std::string & var_name,
          ThreadSafeContext & knowledge);

        type operator= (const type & value);
        
        type operator+= (type value);
        
        bool operator== (type value) const;
        
        bool operator!= (type value) const;
        
        bool operator== (const String & value) const;
        
        bool operator!= (const String & value) const;
        
        bool operator< (type value) const;
        
        bool operator<= (type value) const;
        
        bool operator> (type value) const;
        
        bool operator>= (type value) const;
        
        type operator* (void) const;
      
        bool exists (void) const;
      
        knowledge::KnowledgeRecord to_record (void) const;

        madara::knowledge::KnowledgeRecord::Integer to_integer (void) const;
        
        double to_double (void) const;
        
        std::string to_string (void) const;

        void set_quality (uint32_t quality,
               const KnowledgeReferenceSettings & settings =
                       KnowledgeReferenceSettings (false));

        std::string get_debug_info (void);

        virtual BaseContainer * clone (void) const;

        bool is_true (void) const;

        bool is_false (void) const;

      private:

        virtual bool is_true_ (void) const;

        virtual bool is_false_ (void) const;

        virtual void modify_ (void);

        virtual std::string get_debug_info_ (void);

        ThreadSafeContext * context_;

        VariableReference variable_;
      };
    }
  }
}




#endif // _MADARA_STRING_H_