tmp/tmpc8t5ieyx/{from.md → to.md}
RENAMED
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@@ -5,12 +5,12 @@ template<class I2, sentinel_for<I> S2>
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requires sentinel_for<S, I2>
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friend constexpr bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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```
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-
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-
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*Returns:* `true` if i` == `j, and otherwise
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`get<`i`>(x.v_) == get<`j`>(y.v_)`, where i is `x.v_.index()` and j is
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`y.v_.index()`.
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@@ -19,12 +19,12 @@ template<class I2, sentinel_for<I> S2>
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requires sentinel_for<S, I2> && equality_comparable_with<I, I2>
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friend constexpr bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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```
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-
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-
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*Returns:* `true` if i and j are each `1`, and otherwise
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`get<`i`>(x.v_) == get<`j`>(y.v_)`, where i is `x.v_.index()` and j is
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`y.v_.index()`.
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@@ -33,12 +33,12 @@ template<sized_sentinel_for<I> I2, sized_sentinel_for<I> S2>
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requires sized_sentinel_for<S, I2>
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friend constexpr iter_difference_t<I2> operator-(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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```
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-
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-
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*Returns:* `0` if i and j are each `1`, and otherwise
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`get<`i`>(x.v_) - get<`j`>(y.v_)`, where i is `x.v_.index()` and j is
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`y.v_.index()`.
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requires sentinel_for<S, I2>
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friend constexpr bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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```
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+
`x.v_.valueless_by_exception()` and `y.v_.valueless_by_exception()` are
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each `false`.
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*Returns:* `true` if i` == `j, and otherwise
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`get<`i`>(x.v_) == get<`j`>(y.v_)`, where i is `x.v_.index()` and j is
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`y.v_.index()`.
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requires sentinel_for<S, I2> && equality_comparable_with<I, I2>
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friend constexpr bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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```
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+
`x.v_.valueless_by_exception()` and `y.v_.valueless_by_exception()` are
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each `false`.
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*Returns:* `true` if i and j are each `1`, and otherwise
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`get<`i`>(x.v_) == get<`j`>(y.v_)`, where i is `x.v_.index()` and j is
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`y.v_.index()`.
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requires sized_sentinel_for<S, I2>
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friend constexpr iter_difference_t<I2> operator-(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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```
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+
`x.v_.valueless_by_exception()` and `y.v_.valueless_by_exception()` are
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+
each `false`.
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*Returns:* `0` if i and j are each `1`, and otherwise
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`get<`i`>(x.v_) - get<`j`>(y.v_)`, where i is `x.v_.index()` and j is
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`y.v_.index()`.
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