C# Development Tutorials, Guides & Insights

Not elegant. Easy to forget or misplace deletes. Let's go better.

RAII (Resource Acquisition Is Initialization) is a pattern where resource allocation is tied to object lifetime. When an object goes out of scope, its destructor cleans up.

You must implement all three. This is called the Rule of Three.

class String {
private:
    char* buffer;

public:
    String(const char* str) {
        buffer = new char[strlen(str) + 1];
        strcpy(buffer, str);
    }

    // Copy constructor
    String(const String& other) {
        buffer = new char[strlen(other.buffer) + 1];
        strcpy(buffer, other.buffer);
    }

    // Assignment operator
    String& operator=(const String& other) {
        if (this != &other) {
            delete[] buffer;
            buffer = new char[strlen(other.buffer) + 1];
            strcpy(buffer, other.buffer);
        }
        return *this;
    }

    ~String() {
        delete[] buffer;
    }

    void print() const {
        std::cout << buffer << std::endl;
    }
};

Later, you can extend it to include variables, functions, or even control flow constructs.

Example DSL Code:

• Use Unity’s build settings to export the game to different platforms (e.g., Windows, Mac, Android).
• Ensure that the multiplayer functionality works seamlessly across different platforms.

• Invite friends or use online services to test your game with real players.
• Test the game in various network conditions to ensure it handles lag and disconnections gracefully.

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