refactor: use shared library in stunning example

This program is the same as `mdsanima-fantastic` but in different
file extension for the demo purpose only.

Related: #40

CMakeLists.txt

@@ -9,18 +9,20 @@ set(CMAKE_CXX_EXTENSIONS        OFF)
 
 project(mdsanima VERSION 0.2.1)
 
-# Example demo fantastic program
+# Example demo program fantastic
 add_executable(${PROJECT_NAME}-fantastic example/mdsanima-fantastic/main.cc)
 add_library(fantastic SHARED example/mdsanima-fantastic/lib.cc)
 target_link_libraries(${PROJECT_NAME}-fantastic fantastic)
 
-# Example demo incredible program
+# Example demo program incredible
 add_executable(${PROJECT_NAME}-incredible example/mdsanima-incredible/main.cpp)
 add_library(incredible SHARED example/mdsanima-incredible/lib.cpp)
 target_link_libraries(${PROJECT_NAME}-incredible incredible)
 
-# Example demo stunning program
+# Example demo program stunning
 add_executable(${PROJECT_NAME}-stunning example/mdsanima-stunning/main.cxx)
+add_library(stunning SHARED example/mdsanima-stunning/lib.cxx)
+target_link_libraries(${PROJECT_NAME}-stunning stunning)
 
 # Project demo programs
 add_executable(${PROJECT_NAME}-amarok project/mdsanima-amarok/main.c)

example/mdsanima-stunning/lib.cxx

@@ -0,0 +1,10 @@
+// Copyright (c) 2024 MDSANIMA LAB. All rights reserved.
+// Licensed under the MIT license.
+
+// Simple C++ example demo of `STUNNING` shared library implementation.
+
+#include "lib.hxx"
+
+#include <iostream>
+
+void mprint(const char* text) { std::cout << text << '\n'; }

example/mdsanima-stunning/lib.hxx

@@ -0,0 +1,13 @@
+// Copyright (c) 2024 MDSANIMA LAB. All rights reserved.
+// Licensed under the MIT license.
+
+// Simple C++ example demo of `STUNNING` shared library header file.
+
+#pragma once
+
+/**
+ * Simple text message printing implementation for the demo purpose only.
+ *
+ * @param text The text message to print in the terminal.
+ */
+void mprint(const char* text);

example/mdsanima-stunning/main.cxx

@@ -1,8 +1,11 @@
 // Copyright (c) 2024 MDSANIMA LAB. All rights reserved.
 // Licensed under the MIT license.
 
-// Simple C++ implementation of the example `MDSANIMA STUNNING` demo project.
+// The main C++ program of `MDSANIMA STUNNING` example demo project.
 
-#include <iostream>
+#include "lib.hxx"
 
-auto main() -> int { std::cout << "Hello World from the MDSANIMA STUNNING" << '\n'; }
+auto main() -> int {
+    const char* message = "Hello World from the MDSANIMA STUNNING";
+    mprint(message);
+}