SNEX class instantiation, how?

[ustk]

@Christoph-Hart

class MyClass
{
public:
    float var1 = 0.0f;
    
    MyClass(float v1)
    {
        var1 = v1;
        var1(v1); // not doable, but not important if the above works
    }
};

MyClass instance(3.14f); // Parsing error: Expected: TypeActual: $literal

[griffinboy]

@ustk

I'm not entirely sure, but here is some snex that uses classes and returns no errors:

class WDFComponent {
	
		int id = 0;
		int type = 0;
		span<int, 2> links;
		
		Complex& calculateImpedance(Complex& value) {
			Complex n;
			return n;
		}
		
		void connect(WDFComponent comp2, int port) {
			links[port] = comp2.id;
			return;
		}	
		
		public: auto& getFromPort(int port) {
			return components[links[port]];
		}
	};

	
	class WDFComponentCapacitor: public WDFComponent {

		// WDFComponentCapacitor() {}
		
		double capacitance = 0;
		
		public: void setCapacitance(double capacitance0) {
	         capacitance = capacitance0;
		}
	
		public: Complex& calculateImpedance(Complex& value) {
			Complex denominator = multiplyComplex(value.real, value.imag, capacitance, 0.0);
		    return reciprocalComplex(denominator);
		}
		
			
		/*capacitor.base.connect = function(WDFComponent other, int port) {
		    connectCapacitor(capacitance, other, port);
		};*/
	};
	
	
span<WDFComponent&, 100> components;


class thing {
	void thing() {
		
		WDFComponent comp;
		
		auto& comp2 = comp.getFromPort(0);
		
		WDFComponentCapacitor comp3;
	
		
	}
};

	
	// Initialise the processing specs here
	void prepare(PrepareSpecs ps)
	{
		WDFComponentCapacitor cap;
		cap.setCapacitance(3.0);	
	}