Hello,
I'm not familiar with smart pointer. I'm just wondering will the following
code cause memory leak?
For example,
in my class, I have a member variable
Glib::RefPtr<Gdk::Pixbuf> viewBuffer_;
in the constructor of this class I do this,
viewBuffer_ = Gdk::Pixbuf::create(Gdk::COLORSPACE_RGB, false, 8, 100, 100);
in a member function of this class I do this,
void draw()
{
Glib::RefPtr<Gdk::Pixbuf> *buffer;
someObjectPointer_->getImage(&buffer);
viewBuffer_ = (*buffer)->scale_simple(100,100,Gdk::INTERP_BILINEAR);
}
Say draw is called somewhere in my application.
An only one object of this class is kept in my application.
The question is, will this
viewBuffer_ = (*buffer)->scale_simple(100,100,Gdk::INTERP_BILINEAR);
cause memory leak?
Or there're "better" (proper) way to unref the smart pointer or something?
Thank you
Rose
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