std::for_each

Max.cpp

//MAX using Lambda

std::vector<int> m_MsgTypeMaximumSize;
m_MsgTypeMaximumSize.push_back(7);
m_MsgTypeMaximumSize.push_back(5);
m_MsgTypeMaximumSize.push_back(20);
m_MsgTypeMaximumSize.push_back(1);
m_MsgTypeMaximumSize.push_back(3);

int max = 0;
for_each(m_MsgTypeMaximumSize.begin(), m_MsgTypeMaximumSize.end(), [&max] (int y) 
  { 
    max = max>y ? max : y;
  });
  	
printf("%d\n",max); 

//prints: 20