C / C++ / MFC

Member 9411471 wrote:

It will not compile using msvc++ 2015

CString weekday[] = {CString ("Sun"), CString( "Mon")...};

Quote:

but it uses system generated default constructors, without parameters of course

Quote:

My goal is to create an instance of the top class with parameters passed to the hierarchy lower chain classes.
Do I make sense?

class A
{
public : 

    A( int p ) : a( p )
    {
    }

protected:
    int a;
};

class B
{
public:

    B( int q ) : b( q )
    {
    }

protected:
    int b;
};

class C : public A, B
{
public : 

    C( int x, int y, int z ) : A( x ), B( y), c( z )
    {
        a = x; // also possible
    }

private:

    int c;
};

int _tmain(int argc, _TCHAR* argv[])
{
    C test( 1, 2, 3 );

	return 0;
}

class TestClass {
public:
	TestClass(const string& InitText) { text = InitText; };
	string text;
};

Vaclav_Sal wrote:

something like class A : ( class A parameter list ), public B : ( class b parameter list)...Is that possible ?

Vaclav_Sal wrote:

BTW I cannot figure out the real syntax / usage of the basic syntax class A : ? For example class A : text{};

Vaclav_Sal wrote:

I am getting tired of folks with " my grandma can beat up yours " attitude.

typedef struct MyStateStruct_t {
    int a;
} MYSTATE;        // typedef the structure to a name

typedef enum {
    MY_SELECTOR_0 = 0,
    MY_SELECTOR_1 = 1
} MyEnum_e;

const MYSTATE myStates[2];   // use structure name

enum MyEnum_e selector = MY_SELECTOR_0;  // Set selector to 0
int result1 = myStates[selector].a;       // result1 is myStates[0].a

selector = MY_SELECTOR_1;  // Set selector to 1
int result2 = myStates[selector].a;       // result2 is myStates[1].a