NConfig

   

NConfig is a minimalist .conf file parser for C++ apps, using INI-like syntax with enhanced access patterns.

✨ Features

• Easy .conf file parsing: supports [section] key = value format
• Type-safe get<T>() and set<T>() functions
• Built-in support for:
  • int, unsigned int, long, long long, float, double, bool, std::string
  • std::vector<T> of the above types
• Config saving and loading
• Fallback values for missing keys
• Section/key discovery via keys(), sections(), and keys_in()

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🔧 Example Usage

#include "NConfig.h"

NConfig config;
config.load("settings.conf");

// Set values
config.set("window.width", 1280);
config.set("window.fullscreen", true);
config.set("player.names", std::vector<std::string>{"Alice", "Bob"});

// Get values
int width = config.get("window.width", 800);
bool fullscreen = config.get("window.fullscreen", false);
auto names = config.get<std::vector<std::string>>("player.names", {});

// Save config
config.save("settings.conf");

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🔍 Utility Functions

config.has_key("audio.volume");               // true/false
config.keys();                                // All keys
config.sections();                            // All section names
config.keys_in("audio");                      // All keys under 'audio'

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🧪 Testing

NConfig comes with NTest unit tests to verify correctness. Run:

./build.sh

📄 License

[TBD]