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40 lines
1 KiB
ReStructuredText
40 lines
1 KiB
ReStructuredText
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.. _sprout-array-to_array:
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###############################################################################
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to_array
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###############################################################################
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Interface
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========================================
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.. sourcecode:: c++
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template<typename T, std::size_t N>
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inline SPROUT_CONSTEXPR sprout::array<T, N>
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to_array(T const (& arr)[N]);
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Returns
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========================================
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| Returns the array object copied all elements from the built-in array.
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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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SPROUT_STATIC_CONSTEXPR int x[10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
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SPROUT_STATIC_CONSTEXPR auto y = sprout::to_array(x);
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static_assert(y[0] == x[0], "array y is same as built-in array x.");
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Complexity
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========================================
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| Recursive function invocations in *O(1)* (constant) depth.
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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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