A doubt about initialization of variables

Hi,

When I initialize a variable of this way:

Code:

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QString str=QString()

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or

Code:

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QStringList lst=QStringList()

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what exactly accours? What value is assigned to the variable?

Thanks in advanced

in the first example an empty string in the second an empty list. :)

Thanks spirit.

You'll also notice this in the documentation.

QString::QString ()
Constructs a null string. Null strings are also empty.

QStringList::QStringList ()
Constructs an empty string list.

and those default constructors are called here as well, without any superficial assignment operation...

Code:

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QString str;
QStringList sl;

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You can call some other constructor than the default constructor like this:

Code:

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QString str("yep");
QStringList sl(str);

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HIH

Johannes

Hi people,

Thanks by all answers.