Use the auto keyword in C++ STL

Question

I have seen code which use vector,

vectors;
s.push_back(11);
s.push_back(22);
s.push_back(33);
s.push_back(55);
for (vector::iterator i         


        

Answer 1

If you want a code that is readable by all programmers (c++, java, and others) use the original old form instead of cryptographic new features

atp::ta::DataDrawArrayInfo* ddai;
for(size_t i = 0; i < m_dataDraw->m_dataDrawArrayInfoList.size(); i++) {
    ddai = m_dataDraw->m_dataDrawArrayInfoList[i];
    //...
}