GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · core/include/Variable/VariableStates.h

Creates 'state' objects for variables

Alexandre Leroux - - Load All Authors

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             VariableStates.h
        
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      #ifndef SCIQLOP_VARIABLESTATES_H

      #define SCIQLOP_VARIABLESTATES_H

      #include "CoreGlobal.h"

      #include <Common/MetaTypes.h>

      #include <memory>

      #include <tuple>

      #include <QVariantMap>

      using StateData = QVariantMap;

      SCIQLOP_REGISTER_META_TYPE(STATEDATA_REGISTRY, StateData)

      /**

       * @brief The IVariableState class is the representation interface of a state in which a variable

       * may be. It proposes different methods to represent the variable according to its current state

       * @sa Variable

       */

      struct SCIQLOP_CORE_EXPORT IVariableState {

          virtual ~IVariableState() noexcept = default;

          virtual std::unique_ptr<IVariableState> clone() const = 0;

          /// @return the data associated with the state

          virtual StateData data() const = 0;

      };

      /// Default implementation of @sa IVariableState

      class AbstractVariableState : public IVariableState {

      public:

          /// @sa IVariableState::data()

          StateData data() const override;

      protected:

          explicit AbstractVariableState(StateData data);

      private:

          StateData m_Data;

      };

      #endif // SCIQLOP_VARIABLESTATES_H

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				#ifndef SCIQLOP_VARIABLESTATES_H
				#define SCIQLOP_VARIABLESTATES_H

				#include "CoreGlobal.h"

				#include <Common/MetaTypes.h>

				#include <memory>
				#include <tuple>

				#include <QVariantMap>

				using StateData = QVariantMap;
				SCIQLOP_REGISTER_META_TYPE(STATEDATA_REGISTRY, StateData)

				/**
				* @brief The IVariableState class is the representation interface of a state in which a variable
				* may be. It proposes different methods to represent the variable according to its current state
				* @sa Variable
				*/
				struct SCIQLOP_CORE_EXPORT IVariableState {
				virtual ~IVariableState() noexcept = default;

				virtual std::unique_ptr<IVariableState> clone() const = 0;

				/// @return the data associated with the state
				virtual StateData data() const = 0;
				};

				/// Default implementation of @sa IVariableState
				class AbstractVariableState : public IVariableState {
				public:
				/// @sa IVariableState::data()
				StateData data() const override;

				protected:
				explicit AbstractVariableState(StateData data);

				private:
				StateData m_Data;
				};

				#endif // SCIQLOP_VARIABLESTATES_H