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my brAIN

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i've been googling this, and i've found nothing. i recall seeing const used like this (either c or c++, not sure):
int func(void) const
{
    return 0;
}
what does that mean?

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It means that the function (which is, BTW, a member function of a class) promises not to change the data in the instance of the class. Which means you can call it even if you have an instance of the class which you're not allowed to change. More info.

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This topic is 4094 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

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