Qt specific questions regaring coding style

[Bitto]

If you namespace your private data with a struct, you will avoid the name clashes.

class A {
public:
    int a() const { return data.a; }
    int b() const { return data.b; }
    int c() const { return data.c; }
 
private:
    struct {
        int a, b, c;
    } data;
};

class A {
public:
    int a() const { return data.a; }
    int b() const { return data.b; }
    int c() const { return data.c; }

private:
    struct {
        int a, b, c;
    } data;
};

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Because the struct itself is inlined, the compiler will optimize away the dereferencing.