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45 lines
1.1 KiB
Text
45 lines
1.1 KiB
Text
.. _sprout-array-array-swap:
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###############################################################################
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swap
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###############################################################################
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Interface
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========================================
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.. sourcecode:: c++
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void swap(array& y) SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(std::swap(std::declval<T&>(), std::declval<T&>())));
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Effects
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========================================
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| ``swap_ranges(begin(), end(), y.begin())``.
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Throws
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========================================
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| Nothing unless one of the element-wise swap calls throws an exception.
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Examples
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========================================
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.. sourcecode:: c++
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#include <sprout/array.hpp>
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#include <sprout/assert.hpp>
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using namespace sprout;
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auto x = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
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auto y = array<int, 10>{{10, 9, 8, 7, 6, 5, 4, 3, 2, 1}};
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x.swap(y);
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SPROUT_ASSERT_MSG(x[0] = 10 && y[0] == 1, "each element are swapped.");
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Complexity
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========================================
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| linear in N.
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Header
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========================================
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| ``sprout/array/array.hpp``
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| Convenience header: ``sprout/array.hpp``
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