C++: improved modern for loop
C++: improved modern for loop

craigp/vim-snippets,needle-wang/vim-snippets,kevinkirkup/vim-snippets,craigp/vim-snippets,honza/vim-snippets,kevinkirkup/vim-snippets,honza/vim-snippets,adam-e-trepanier/vim-snippets,needle-wang/vim-snippets,phatograph/vim-snippets,phatograph/vim-snippets,adam-e-trepanier/vim-snippets