IntelliSense in VIM for C++ developers.

IntelliSense is Microsoft‘s implementation of autocompletion, best known for its use in the Microsoft Visual Studio integrated development environment. In addition to completing the symbol names the programmer is typing, IntelliSense serves as documentation and disambiguation for variable names, functions and methods using reflection.

Vim is very powerful tool and can have autompletion  with help of couple of configurations and Omni completion.

Here is my .vimrc file. See Omni completion for details installation instruction.

set enc=utf-8
set fenc=utf-8
set termencoding=utf-8
set nocompatible
set autoindent
set smartindent
set tabstop=4 
set shiftwidth=4
set expandtab
set textwidth=120
syntax on
set number
set showmatch
set comments=sl:/*,mb:\ *,elx:\ */
set tags+=~/.vim/tags/cpp
au BufNewFile,BufRead,BufEnter *.cpp,*.hpp set omnifunc=omni#cpp#complete#Main
let OmniCpp_NamespaceSearch = 1
let OmniCpp_GlobalScopeSearch = 1
let OmniCpp_ShowAccess = 1
let OmniCpp_ShowPrototypeInAbbr = 1 
let OmniCpp_MayCompleteDot = 1
let OmniCpp_MayCompleteArrow = 1 
let OmniCpp_MayCompleteScope = 1
let OmniCpp_DefaultNamespaces = ["std", "_GLIBCXX_STD"]
au CursorMovedI,InsertLeave * if pumvisible() == 0|silent! pclose|endif
set completeopt=menuone,menu,longest,preview
filetype on
filetype plugin on
set nocp
autocmd FileType c set omnifunc=ccomplete#CompleteCpp

Here is how it works in VIM:

Screenshot-1

Screenshot1

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