Questions tagged [filetype-c++]
Questions about of the file type cpp.
80
questions
1
vote
1
answer
107
views
How do I configure plugins in AstroNvim?
I'm using AstroNvim. I've cloned the template based repo to ~/.config/nvim/lua/user.
How do I configure clangd, for example, to use LLVM code style instead of Google's or to use 4 spaces tab ...
- 13
0
votes
2
answers
53
views
Vim package management
I have not kept up with vim in the last decade. I have had my setup and it worked well enough that I have not bothered touching my configuration in forever.
BUT. I have the need to get back into some ...
- 6,392
1
vote
1
answer
59
views
What is CTRL-W Tab doing?
By pure coincidence, I hit CTRL+w and then Tab while editing a C++ file, and what happened is that the window was horizontally split and the new window loaded the buffer where the word under the ...
- 2,172
2
votes
1
answer
565
views
Insert Doxygen comments automatically
I use nvim with coc and clangd as the language server on a ubuntu 22.04 machine. I mainly use it to code in c++ when I code.
What I want is to automatically generate doxygen style comments to describe ...
- 149
0
votes
1
answer
307
views
How to use ALE with clangd and C++20
I want to write code like this in vim (vim 9.0)
#include <iostream>
#include <string>
template <class T1, class T2>
concept composable = requires(T1 lhs, T2 rhs) { lhs + rhs; };
...
- 149
3
votes
4
answers
383
views
Working with large Visual Studio oriented codebase
I have been using Vim for about 2 years on my personal C++ project on Ubuntu with great success. I build using g++ and make, as my build system. In vim, I can build the project without problem using :...
- 51
1
vote
1
answer
91
views
How to properly indent inline c++ lambdas?
How can I change the behavior of smart indentation when I write a lambda function?
This is what I get right now:
auto t = std::thread([]{
std::cerr << "...
- 113
2
votes
3
answers
106
views
How to fold away C++ system headers in quickfix window?
If I make a mistake in a class in some C++ code, I'll typically get a ton of messages from the compiler about how hard it's tried to find something suitable in system header files. This floods the ...
- 143
2
votes
1
answer
929
views
How to add <bits/stdc++.h> header file in Clangd installed through Mason (Neovim lua)?
I want to add/expand the Clangd Language server, which I installed through Mason within Neovim, with the standard libraries that come with MinGW (I run windows 11). I'm trying to do CP, and for that I ...
1
vote
1
answer
126
views
How can I configure Vim to work with bitcoin core C++ code and have intellisense like functionality?
I installed Conquer Of Completion (COC) plugin and now I can edit C++ projects with Vim taking advantage of syntax highlighting, autocompletion, inline error messages, etc. But when I try to open ...
- 123
0
votes
1
answer
46
views
Syntastic won't recognize C++ WxWidgets headers [closed]
The library it is not recognizing is WxWidgets
my ~/.vimrc File
execute pathogen#infect()
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
let g:...
- 1
-1
votes
1
answer
190
views
Vim is creating a .exe file when I run some C++ code. How do I save it to a specific directory?
I have some C++ source code that I am running. I have F9 and F10 mapped to the following in my vimrc file:
autocmd filetype cpp nnoremap <F9> :w <bar> !g++ -std=c++14 % -o %:r -Wl,--stack,...
1
vote
1
answer
1k
views
Problem with coc-clangd
I use coc and coc-clangd for C/C++. When I want to use gtk I get this message:
When I compile the file with command below, the process completes successfully.
gcc `pkg-config --cflags gtk+-3.0` -o ...
0
votes
1
answer
642
views
Compile C++ in vim
I want to make a shortcut for compiling C++ file. I use :map <F5> :!g++ % -o app && ./app <CR>. How can I edit it to set output file's name, C++ file's name without .cpp instead of ...
0
votes
1
answer
34
views
how to delete character which inserted automatically
I have the following mapping in my vimrc
inoremap < <><left>
but this statement conflicts with
iabbrev cout cout<<
and in insert mode I get cout<<>>
how to delete &...
1
vote
1
answer
829
views
How to setup Vim LSP plugins to use clangd on a Visual C++ project (msbuild, cl.exe)?
How do you setup clangd as an lsp when using a project not built with clang?
It's giving really basic lint errors like unknown type name 'uint8_t' because it's failing to process my precompiled ...
- 631
0
votes
1
answer
195
views
manually set syntax highlighting works from command-line mode but not from .vimrc/init.vim
The gruvbox colorscheme and syntax highlighting for C++ doesn't highlight some elements such as:
string
vector
I have this:
So I decided to change the colors manually using in init.vim
syn keyword ...
- 113
1
vote
1
answer
698
views
Problem with compiling/running a file in neovim
When I try to run a file with Neovim it shows me this:
It doesn't allow me to type any input. How can I type some input using Neovim ?
This is my script for compiling:
g++ -static -DLOCAL -lm -s -x c+...
0
votes
1
answer
682
views
Syntax highlighting not working in Vim when containerized in Docker
I am running an instance of Vim in a Docker container, with configuration mostly taken from here (up untill " Build debug and release targets...)
As you can see on the pic, clangd-completer works ...
- 101
2
votes
3
answers
9k
views
How can i compile cpp using vim
I want to be able to compile c++ code from within vim without running a new terminal and calling the compiler. **How can I do it ** please
AkaayousBrahim
0
votes
1
answer
1k
views
How do I make Clang Completer Auto-Complete/Auto Show options
I have recently moved to vim and was looking into specific auto-completion plugins and tools to use for C/C++ (after YCM did not work for me). I found and installed Clang Completer and it works like a ...
- 103
2
votes
3
answers
1k
views
Competitive Programming Vimrc is too long
I am preparing for the Egyptian Olympiad in Informatics and I prefer vim to be my code editor, but my problem is my vimrc, I think it is a bit long to type at the beginning of an onsite competition, ...
1
vote
0
answers
187
views
Jumping to matching angle brackets in heavily templated C++ code
By heavily templated I mean it's easy to have something like this, which is a trivial example I made up:
#include <type_traits>
class a {};
bool operator<(a,a) { return true; };
bool b = std::...
- 2,172
2
votes
1
answer
1k
views
Understanding indenting rules for C++ files
Why is the following C++ source file indented like this,
#include <vector>
int main() {
std::vector<std::vector<int>> v{
{1,2},
{1,1},
{1,2}
};...
- 2,172
1
vote
0
answers
167
views
automatic popup in vim with clang_complete plugin
I want to use Vim to program in clang (*.c and *.cpp).
At the moment I am trying to use the clang-complete plugin and I like the autocompletion but I have to use the <C-n> or <C-p> ...
Daniel Reyes
1
vote
1
answer
291
views
Issue running file from within NeoVim
I had the following remap
autocmd filetype cpp nnoremap <F5> :w <bar> silent !g++ -ulimit -Wall -Wno-unused-result -std=c++11 -O2 % -o %:r && %:r<CR>
When I run this in ...
- 13
0
votes
0
answers
136
views
Installing clang_complete Errors
I tried to add the clang_complete plugin to my vim.
https://github.com/xavierd/clang_complete
After I added it, I get a large error page before I can open any C++ file. The autocomplete still does ...
1
vote
2
answers
51
views
Autoindent unordered lists that start with a hyphen in cpp files
The context
I've the following options in my vimrc
set formatoptions=cnroqj
set textwidth=80
When editing tex files, lines whose content is longer than &textwidth is
splitted and formatted as ...
- 245
0
votes
0
answers
277
views
Make vim commands be executed once a job on a terminal buffer has finished
The context
I've the following mapping in ~/.vim/ftplugin/cpp/mappings.vim. What this mapping does is to compile an arbitrary C++ file and open two windows (a) and (b). (a) shows the output of the ...
- 245
0
votes
0
answers
27
views
How to use bash aliases in ftplugin files? [duplicate]
I want to be able to compile and run C++ files directly from inside vim. I have a custom compilation alias gmm defined in ~/.bash_aliases. I do not want to copy it over to my ~/.vim/ftplugin/cpp.vim ...
- 101
1
vote
0
answers
24
views
Adding an header when checking an HPP file on the fly
I often use HPP files when separating a template header from its implementation. In this scheme an
#include"impl.hpp"
is inserted in the .h (the header) file after all relevant definitions. As such, ...
- 163
2
votes
1
answer
143
views
How to change in gvim GTK file browser the default file mask wildcard (glob)?
In gvim the command :browse confirm e launches a GTK file browser. The default file mask in this window depends on the filetype from which the browse window is invoked. I would like to change that ...
- 137
1
vote
0
answers
99
views
How to correctly add syntax highlighting to all c typedef [duplicate]
I saw that it's possible to manually add types to highlight, according to this post: https://stackoverflow.com/questions/20149478/how-can-i-teach-vim-about-additional-c-language-types-for-syntax-...
- 319
1
vote
0
answers
42
views
How to jump to or list a tag exclusively defined in a header?
I have a .h and a .cpp with declarations and definitions, and I'd like to be able to :tselect only the declarations, in order to see all the functions I've got that match a pattern.
some_file.h:
...
- 827
1
vote
0
answers
665
views
Autocompletion doesn't work when using ALE + deoplete
From my init.vim (I've checked that it doesn't work even with a minimal configuration):
call plug#begin()
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'dense-analysis/ale'
Plug '...
0
votes
0
answers
133
views
Auto-insert C++ comment only on <shift+enter>
The comment auto-insert feature is often very helpful and otherwise very annoying, depending on the kind of comment I am writing. Is it possible to bind the auto-insertion of // exclusively to <...
- 137
1
vote
1
answer
1k
views
Plugin to display a smarter method tag list
Note this may be a duplicate, but I couldn't really find an answer.
From a C++ perspective:
With universal ctags on, doing a C-] on top of a method call presents you with a tag list matching the ...
- 113
1
vote
1
answer
3k
views
Autocompletion plugin for c/c++ with specific header path?
Is there a plugin which autocompletes C/C++ code from specific headers given in a specific path (i.e. /path/)?
If I include some headers from that path, I would get autocompletion from given header.
- 113
2
votes
2
answers
891
views
Format / Indent c++ as you type inside expressions
In visual studio, that code :
for(int x=0;x<10;x++)
{}
becomes that code :
for (int x = 0; x < 10; x++)
{
}
as soon as you hit enter.
I was wondering, is it possible, and if so, how can I ...
- 33
1
vote
3
answers
705
views
Changing < to " but leave << alone in Vim
I have a .cpp file in which I would like to change all less-than symbols to double quotes but maintain any instances of double-greater-than symbols, i.e. change < to " while leaving all occurrences ...
1
vote
1
answer
33
views
How to clear multi lines in command zone
I'm working with vim + some plugins to code c++.
Sometimes, because of some bug or some executing sequence issue, the command zone will show me two or three lines as below:
As you can see, I got two ...
- 983
1
vote
1
answer
39
views
Rearrange c++ const and reference specifiers
I'm trying to convert
const std::string &s
to
std::string const & s
and can't seem to get it quite right. This is the regex I'm using:
%s/const \(.\{-}\) &/\1 const &
and the ...
- 13
-1
votes
1
answer
357
views
Insert C/C++ loops and statements templates automatically [closed]
How do I insert C/C++-type loops and statements templates automatically in Vim?
- 956
3
votes
0
answers
3k
views
How to setup ALE with clang?
I'm trying to setup ALE with clang but apparently clang has no idea about my source files - it cannot find included files for a start.
How can I tell ALE/clang were are all my sources?
If you ...
1
vote
1
answer
191
views
C++: different auto-indentation for function protoypes versus continuation lines
I have the following options setup for C++ and Python development in vim:
autocmd BufEnter *.cpp setlocal tabstop=4 shiftwidth=4 softtabstop=4 textwidth=80 noexpandtab cindent cinoptions=:0,l1,t0,g0,(...
- 223
1
vote
1
answer
1k
views
How to change Operator highlight color in Vim?
I just switched to iTerm2 on macOS and found some of its options go to Vim as well. That's the case for fonts, I was able to select a Vim font that I like from iTerm options.
It seems iTerm color ...
- 133
1
vote
2
answers
2k
views
Is there a way to open header file in c?
I'm trying to configure vim for programming in C. I currently use YouCompleteMe and Syntastic for programming auto-completion and syntax-checking. But I came up with a problem.
I cannot jump to a ...
- 1,107
5
votes
0
answers
108
views
Can vim-ale emit an error when it fails to parse compiler output?
Ale does not always indicate an error when compilation fails. AFAICT, the reason is that ALE's parser can't find a reference to the current file in the compiler's error messages. This is because ...
- 151
0
votes
2
answers
403
views
Competitive coding template in vim macro
I want to have a vim register that pastes :
#include <iostream>
#include <string>
#define 1e9 + 7
typedef long long ll;
using namespace std;
int main(int argc, char ** argv){
return 0;}
...
3
votes
3
answers
3k
views
Compiling and running multiple c++ files from vim
I am writing a lot of c++ in vim. I am looking for a way to compile and run the current project including all .cpp-Files in the directory that I am currently in.
There are already several threads ...
- 131