init

Telegram/ThirdParty/range-v3/include/range/v3/algorithm/fill.hpp

@@ -0,0 +1,62 @@
+/// \file
+// Range v3 library
+//
+//  Copyright Eric Niebler 2013-present
+//
+//  Use, modification and distribution is subject to the
+//  Boost Software License, Version 1.0. (See accompanying
+//  file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+// Project home: https://github.com/ericniebler/range-v3
+//
+#ifndef RANGES_V3_ALGORITHM_FILL_HPP
+#define RANGES_V3_ALGORITHM_FILL_HPP
+
+#include <range/v3/range_fwd.hpp>
+
+#include <range/v3/iterator/concepts.hpp>
+#include <range/v3/range/access.hpp>
+#include <range/v3/range/concepts.hpp>
+#include <range/v3/range/dangling.hpp>
+#include <range/v3/range/traits.hpp>
+#include <range/v3/utility/static_const.hpp>
+
+#include <range/v3/detail/prologue.hpp>
+
+namespace ranges
+{
+    /// \addtogroup group-algorithms
+    /// @{
+    RANGES_FUNC_BEGIN(fill)
+
+        /// \brief function template \c fill
+        template(typename O, typename S, typename V)(
+            requires output_iterator<O, V const &> AND sentinel_for<S, O>)
+        constexpr O RANGES_FUNC(fill)(O first, S last, V const & val) //
+        {
+            for(; first != last; ++first)
+                *first = val;
+            return first;
+        }
+
+        /// \overload
+        template(typename Rng, typename V)(
+            requires output_range<Rng, V const &>)
+        constexpr borrowed_iterator_t<Rng> RANGES_FUNC(fill)(Rng && rng, V const & val)
+        {
+            return (*this)(begin(rng), end(rng), val);
+        }
+
+    RANGES_FUNC_END(fill)
+
+    namespace cpp20
+    {
+        using ranges::fill;
+    }
+    /// @}
+} // namespace ranges
+
+#include <range/v3/detail/epilogue.hpp>
+
+#endif