Added: C++ projects

2026-09-29 22:09:02 +02:00
parent 11929bad68
commit 0af79b3686
32 changed files with 1397 additions and 0 deletions
@@ -0,0 +1,26 @@
+//
+// Created by David Hackbarth on 22.09.26.
+//
+
+#ifndef POINTERS_HELPERS_H
+#define POINTERS_HELPERS_H
+
+void changeInteger(int value);
+int changeIntegerByReturn(int value);
+bool changeIntegerByPointer(int* pValue);
+void changeIntegerByReference(int& value);
+
+void createInteger(int* pNumber);
+void createIntegerWithPointerPointer(int** ppNumber);
+
+template<typename T>
+void safeDelete(T*& ptr)
+{
+    if (ptr != nullptr)
+    {
+        delete ptr;
+        ptr = nullptr;
+    }
+}
+
+#endif //POINTERS_HELPERS_H