Initial Course

modules/09_cpp11/include/auto_and_range_for.hpp

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+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace cpp11 {
+
+[[nodiscard]] auto double_values(const std::vector<int>& input) -> std::vector<int>;
+[[nodiscard]] auto join_with_auto(const std::vector<std::string>& parts) -> std::string;
+[[nodiscard]] auto count_if_positive(const std::vector<int>& input) -> int;
+
+}  // namespace cpp11

modules/09_cpp11/include/constexpr_nullptr.hpp

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+#pragma once
+
+#include <cstddef>
+
+namespace cpp11 {
+
+enum class Color { Red, Green, Blue };
+
+[[nodiscard]] auto to_index(Color color) -> int;
+[[nodiscard]] auto square(int value) -> int;
+[[nodiscard]] auto find_null(int* ptr) -> int*;
+
+}  // namespace cpp11

modules/09_cpp11/include/move_semantics.hpp

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+#pragma once
+
+#include <string>
+#include <utility>
+#include <vector>
+
+namespace cpp11 {
+
+class MovableBuffer {
+public:
+    MovableBuffer() = default;
+    explicit MovableBuffer(std::vector<int> data);
+    MovableBuffer(const MovableBuffer&) = delete;
+    MovableBuffer(MovableBuffer&& other) noexcept;
+    auto operator=(MovableBuffer&& other) noexcept -> MovableBuffer&;
+
+    [[nodiscard]] auto size() const -> std::size_t;
+    [[nodiscard]] auto data() const -> const std::vector<int>&;
+
+private:
+    std::vector<int> data_;
+};
+
+[[nodiscard]] auto consume(MovableBuffer buffer) -> std::size_t;
+
+}  // namespace cpp11

modules/09_cpp11/include/smart_pointers.hpp

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+#pragma once
+
+#include <memory>
+#include <vector>
+
+namespace cpp11 {
+
+[[nodiscard]] auto make_counter(int start) -> std::unique_ptr<int>;
+[[nodiscard]] auto shared_total(const std::vector<std::shared_ptr<int>>& values) -> int;
+[[nodiscard]] auto clone_unique(const std::unique_ptr<int>& value) -> std::unique_ptr<int>;
+
+}  // namespace cpp11