vector-of-shared-ptrs

homework/vector-of-shared-ptrs/vectorFunctions.cpp

@@ -0,0 +1,32 @@
+#include <iostream>
+#include <memory>
+#include <vector>
+std::vector<std::shared_ptr<int>> generate(int count) {
+    std::vector<std::shared_ptr<int>> vec;
+    for (int i = 0; i < count; i++) {
+        auto ptr = std::make_shared<int>(i);
+        vec.push_back(ptr);
+    }
+    return vec;
+}
+
+void print(std::vector<std::shared_ptr<int>> vec) {
+    for (auto element : vec)
+        std::cout << *element << " ";
+}
+
+void add10(std::vector<std::shared_ptr<int>> vec) {
+    for (auto element : vec)
+        if (element != nullptr)
+            *element += 10;
+}
+
+void sub10(int* const element) {
+    if (element != nullptr)
+        *element -= 10;
+}
+
+void sub10(std::vector<std::shared_ptr<int>> vec) {
+    for (auto element : vec)
+        sub10(element.get());
+}

homework/vector-of-shared-ptrs/vectorFunctions.hpp

@@ -0,0 +1,9 @@
+#pragma once
+#include <memory>
+#include <vector>
+
+std::vector<std::shared_ptr<int>> generate(int);
+void print(std::vector<std::shared_ptr<int>>);
+void add10(std::vector<std::shared_ptr<int>>);
+void sub10(int* const);
+void sub10(std::vector<std::shared_ptr<int>>);