Better way to initialize QVector

[lyucs]

I guess my question is more about C++ then Qt, but I'm not sure.

I have a class, and it has a member that is a QVector<type>

I want to initialize it inside the Class Constructor. After some tries, I got one working:

variableName = QVector<type>::QVector<type>(0);

.h
class Protocol
{
...
typedef int second;
typedef QVector<second> conj_seconds;
...
Private:
    conj_seconds list_seconds;
...
}
 
 
.cpp
Protocol::Protocol()
{
    ...
    list_seconds = QVector<second>::QVector<second>(0);
    ...
}

.h
class Protocol
{
...
typedef int second;
typedef QVector<second> conj_seconds;
...
Private:
    conj_seconds list_seconds;
...
}


.cpp
Protocol::Protocol()
{
    ...
    list_seconds = QVector<second>::QVector<second>(0);
    ...
}

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Is there a more... efficient way? elegant way? It seems so... brute to me

and,
another question,
I can't seem to be able to use "conj_seconds" as a return parameter for my methods. Any ideas why?
(yes, I included "protocol.h", and <QVector>)

thank you!

*Edit*
actually, No typedef name can be used as a return parameter, but they work fine as other parameters...

[RSX]

Why would you want to initialize your container? Just forget about it you don't need to do that. And your second question, put typedef's outside of the class.

[lyucs]

Why would you want to initialize your container? Just forget about it you don't need to do that. And your second question, put typedef's outside of the class.

I.... don't? ookay, then

It worked.

thanks!

[wysota]

You can always do it like this:

Protocol::Protocol() : list_seconds(0) { ... }

Protocol::Protocol() : list_seconds(0) { ... }

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