style(iterator): organize comments to make them more human readable
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@@ -33,64 +33,54 @@ concept CRandomAccessIterator = CBidirectionalIterator<I> && CTotallyOrdered<I>
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/** This is an example of a random access iterator, indicate the traits that define a random access iterator. */
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template <CReference T>
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struct IRandomAccessIterator /* : IBidirectionalIterator<T> */
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struct IRandomAccessIterator /* : IBidirectionalIterator<T>, ISizedSentinelFor<IRandomAccessIterator> */
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{
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/** The element type of the indirectly readable type. See 'IIndirectlyReadable'. */
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// ~Begin CBidirectionalIterator.
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using ElementType = TRemoveCVRef<T>;
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/** Default constructor. See 'IIncrementable' and 'ISentinelFor'. */
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// ~End CBidirectionalIterator.
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// ~Begin CBidirectionalIterator and CSizedSentinelFor<IRandomAccessIterator>.
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IRandomAccessIterator();
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/** Copy constructor. See 'IIncrementable' and 'ISentinelFor'. */
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IRandomAccessIterator(const IRandomAccessIterator&);
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/** Copy assignment operator. See 'IIncrementable' and 'ISentinelFor'. */
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IRandomAccessIterator(IRandomAccessIterator&&);
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IRandomAccessIterator* operator=(const IRandomAccessIterator&);
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IRandomAccessIterator* operator=(IRandomAccessIterator&&);
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/** Equality operator. See 'IIncrementable' and 'ISentinelFor'. */
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friend bool operator==(const IRandomAccessIterator&, const IRandomAccessIterator&);
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/** Three-way comparison operator. */
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friend strong_ordering operator<=>(const IRandomAccessIterator& LHS, const IRandomAccessIterator& RHS);
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// ~End CBidirectionalIterator and CSizedSentinelFor<IRandomAccessIterator>.
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/** Dereference operator. See 'IForwardIterator'. */
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T operator*() const;
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friend strong_ordering operator<=>(const IRandomAccessIterator&, const IRandomAccessIterator&);
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T operator*() const; // Also satisfies CBidirectionalIterator.
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T operator[](ptrdiff) const;
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// ~Begin CBidirectionalIterator.
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/** Pre-increment operator. See 'IWeaklyIncrementable'. */
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IRandomAccessIterator& operator++();
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/** Pre-decrement operator. See 'IBidirectionalIterator'. */
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IRandomAccessIterator& operator--();
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/** Post-increment operator. See 'IIncrementable'. */
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IRandomAccessIterator operator++(int);
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/** Post-decrement operator. See 'IBidirectionalIterator'. */
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IRandomAccessIterator operator--(int);
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/** Addition assignment operator. */
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IRandomAccessIterator& operator+=(ptrdiff);
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// ~End CBidirectionalIterator.
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/** Subtraction assignment operator. */
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IRandomAccessIterator& operator+=(ptrdiff);
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IRandomAccessIterator& operator-=(ptrdiff);
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/** Addition operator. */
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IRandomAccessIterator operator+(ptrdiff) const;
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/** Subtraction operator. */
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IRandomAccessIterator operator-(ptrdiff) const;
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/** Addition operator. */
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friend IRandomAccessIterator operator+(ptrdiff, const IRandomAccessIterator&);
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/** Subtraction operator. */
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friend ptrdiff operator-(const IRandomAccessIterator&, const IRandomAccessIterator&);
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/** Subscript operator. */
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T operator[](ptrdiff) const;
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friend ptrdiff operator-(const IRandomAccessIterator&, const IRandomAccessIterator&); // Also satisfies CSizedSentinelFor<IRandomAccessIterator>.
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};
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// Use 'IRandomAccessIterator<int>' represents a random access iterator
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// Use IRandomAccessIterator<int> represents a random access iterator
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static_assert(CRandomAccessIterator<IRandomAccessIterator<int&>>);
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static_assert( COutputIterator<IRandomAccessIterator<int&>, int>);
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