Can you remove elements from a std::list while iterating through it?

Question

I\'ve got code that looks like this:

for (std::list::iterator i=items.begin();i!=items.end();i++)
{
    bool isActive = (*i)->update();
    /         


        

Answer 1

do while loop, it's flexable and fast and easy to read and write.

auto textRegion = m_pdfTextRegions.begin();
    while(textRegion != m_pdfTextRegions.end())
    {
        if ((*textRegion)->glyphs.empty())
        {
            m_pdfTextRegions.erase(textRegion);
            textRegion = m_pdfTextRegions.begin();
        }
        else
            textRegion++;
    }