Use class without instance (like e.g. String)

Projects Programming
24

I think this comes close to what OP wants...
You could do the same in other ways, but using a class may allow additions that can only be done with classes...

class  triangle {
   public:
      static float surface(float height, float base);
};

float triangle::surface(float height, float base) {
   return height * base * 0.5;
}


void setup {
   Serial.begin(9600);
   Serial.println(triangle::surface(10, 10));
}

void loop() {
}

I tested the code in Xcode (C++ on Mac) and adopted it to Arduino code without testing...

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