GIT_REPOSITORIES/LPP/Users/mperrinel/SCIQLOP-Initialisation Files · core/include/Data/SqpIterator.h

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             SqpIterator.h
        
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      #ifndef SCIQLOP_SQPITERATOR_H

      #define SCIQLOP_SQPITERATOR_H

      #include "CoreGlobal.h"

      /**

       * @brief The SqpIterator class represents an iterator used in SciQlop. It defines all operators

       * needed for a standard forward iterator

       * @tparam T the type of object handled in iterator

       * @sa http://www.cplusplus.com/reference/iterator/

       */

      template <typename T>

      class SCIQLOP_CORE_EXPORT SqpIterator {

      public:

          using iterator_category = std::forward_iterator_tag;

          using value_type = const T;

          using difference_type = std::ptrdiff_t;

          using pointer = value_type *;

          using reference = value_type &;

          explicit SqpIterator(T value) : m_CurrentValue{std::move(value)} {}

          virtual ~SqpIterator() noexcept = default;

          SqpIterator(const SqpIterator &) = default;

          SqpIterator(SqpIterator &&) = default;

          SqpIterator &operator=(const SqpIterator &) = default;

          SqpIterator &operator=(SqpIterator &&) = default;

          SqpIterator &operator++()

          {

              m_CurrentValue.next();

              return *this;

          }

          SqpIterator &operator--()

          {

              m_CurrentValue.prev();

              return *this;

          }

          pointer operator->() const { return &m_CurrentValue; }

          reference operator*() const { return m_CurrentValue; }

          bool operator==(const SqpIterator &other) const

          {

              return m_CurrentValue.equals(other.m_CurrentValue);

          }

          bool operator!=(const SqpIterator &other) const { return !(*this == other); }

      private:

          T m_CurrentValue;

      };

      #endif // SCIQLOP_SQPITERATOR_H

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				#ifndef SCIQLOP_SQPITERATOR_H
				#define SCIQLOP_SQPITERATOR_H

				#include "CoreGlobal.h"

				/**
				* @brief The SqpIterator class represents an iterator used in SciQlop. It defines all operators
				* needed for a standard forward iterator
				* @tparam T the type of object handled in iterator
				* @sa http://www.cplusplus.com/reference/iterator/
				*/
				template <typename T>
				class SCIQLOP_CORE_EXPORT SqpIterator {
				public:
				using iterator_category = std::forward_iterator_tag;
				using value_type = const T;
				using difference_type = std::ptrdiff_t;
				using pointer = value_type *;
				using reference = value_type &;

				explicit SqpIterator(T value) : m_CurrentValue{std::move(value)} {}

				virtual ~SqpIterator() noexcept = default;
				SqpIterator(const SqpIterator &) = default;
				SqpIterator(SqpIterator &&) = default;
				SqpIterator &operator=(const SqpIterator &) = default;
				SqpIterator &operator=(SqpIterator &&) = default;

				SqpIterator &operator++()
				{
				m_CurrentValue.next();
				return *this;
				}

				SqpIterator &operator--()
				{
				m_CurrentValue.prev();
				return *this;
				}

				pointer operator->() const { return &m_CurrentValue; }
				reference operator*() const { return m_CurrentValue; }

				bool operator==(const SqpIterator &other) const
				{
				return m_CurrentValue.equals(other.m_CurrentValue);
				}
				bool operator!=(const SqpIterator &other) const { return !(*this == other); }

				private:
				T m_CurrentValue;
				};

				#endif // SCIQLOP_SQPITERATOR_H