GIT_REPOSITORIES/LPP/Users/mperrinel/SCIQLOP-Initialisation Files · core/include/Variable/VariableCacheStrategy.h

Add impletation for displaying data that are already in cache when...

Add impletation for displaying data that are already in cache when acquisition is requested

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             VariableCacheStrategy.h
        
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      #ifndef SCIQLOP_VARIABLECACHESTRATEGY_H

      #define SCIQLOP_VARIABLECACHESTRATEGY_H

      #include "CoreGlobal.h"

      #include <QLoggingCategory>

      #include <QObject>

      #include <Data/SqpRange.h>

      #include <QLoggingCategory>

      #include <Common/spimpl.h>

      #include <utility>

      Q_DECLARE_LOGGING_CATEGORY(LOG_VariableCacheStrategy)

      class Variable;

      /**

       * Possible types of zoom operation

       */

      enum class CacheStrategy { FixedTolerance, TwoThreashold };

      /// This class aims to hande the cache strategy.

      class SCIQLOP_CORE_EXPORT VariableCacheStrategy : public QObject {

          Q_OBJECT

      public:

          explicit VariableCacheStrategy(QObject *parent = 0);

          std::pair<SqpRange, SqpRange> computeCacheRange(const SqpRange &vRange,

                                                          const SqpRange &rangeRequested);

      private:

          class VariableCacheStrategyPrivate;

          spimpl::unique_impl_ptr<VariableCacheStrategyPrivate> impl;

      };

      #endif // SCIQLOP_VARIABLECACHESTRATEGY_H

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				#ifndef SCIQLOP_VARIABLECACHESTRATEGY_H
				#define SCIQLOP_VARIABLECACHESTRATEGY_H

				#include "CoreGlobal.h"

				#include <QLoggingCategory>
				#include <QObject>

				#include <Data/SqpRange.h>

				#include <QLoggingCategory>

				#include <Common/spimpl.h>
				#include <utility>


				Q_DECLARE_LOGGING_CATEGORY(LOG_VariableCacheStrategy)

				class Variable;

				/**
				* Possible types of zoom operation
				*/
				enum class CacheStrategy { FixedTolerance, TwoThreashold };

				/// This class aims to hande the cache strategy.
				class SCIQLOP_CORE_EXPORT VariableCacheStrategy : public QObject {
				Q_OBJECT
				public:
				explicit VariableCacheStrategy(QObject *parent = 0);

				std::pair<SqpRange, SqpRange> computeCacheRange(const SqpRange &vRange,
				const SqpRange &rangeRequested);

				private:
				class VariableCacheStrategyPrivate;
				spimpl::unique_impl_ptr<VariableCacheStrategyPrivate> impl;
				};

				#endif // SCIQLOP_VARIABLECACHESTRATEGY_H