Geek Answers Handbook

Vim highlighting for C ++ templates?

Does anyone know or know about a vim plugin / macro / function that perfectly debugs C ++ templates?

When I highlight the template definition in the .hpp / .h vim file and backtrack it with "=", I get something like this:

>     template <
>         class TFilter,
>               class TParser,
>               class TConsumer,
>               class TDataProcessor,
>               class TDataFeed,
>               class TSymbolMap
>                   >
>                   struct DataFeedTraits
>                   {
>                       typedef TFilter             Filter;
>                       typedef TParser<TSymbolMap> Parser;
>                       typedef TConsumer<Parser>   Consumer;
>                       typedef TDataProcessor<Filter,Consumer>  DataProcessor;
>                       typedef TDataFeed<Filter,DataProcessor,Parser,Ccnsumer> DataFeed;
>                   };

I think cindent aligns the struct / class declaration with the closing bracket '>'. I would like to get something like this or similar exact formatting doesn't matter if it is formatted:

template <
    class TFilter,
    class TParser,
    class TConsumer,
    class TDataProcessor,
    class TDataFeed,
    class TSymbolMap
    >
struct DataFeedTraits
{
    typedef TFilter             Filter;
    typedef TParser<TSymbolMap> Parser;
    typedef TConsumer<Parser>   Consumer;
    typedef TDataProcessor<Filter,Consumer> DataProcessor;
    typedef TDataFeed<Filter,DataProcessor,Parser,Ccnsumer> DataFeed;
};
+5
source share
2 answers

identexpr, , expression (.. vim script). - - . autoindent, smartindent cindent , C.

, Qt. cindent.

+1

:

" Don't indent namespace and template
function! CppNoNamespaceAndTemplateIndent()
    let l:cline_num = line('.')
    let l:cline = getline(l:cline_num)
    let l:pline_num = prevnonblank(l:cline_num - 1)
    let l:pline = getline(l:pline_num)
    while l:pline =~# '\(^\s*{\s*\|^\s*//\|^\s*/\*\|\*/\s*$\)'
        let l:pline_num = prevnonblank(l:pline_num - 1)
        let l:pline = getline(l:pline_num)
    endwhile
    let l:retv = cindent('.')
    let l:pindent = indent(l:pline_num)
    if l:pline =~# '^\s*template\s*\s*$'
        let l:retv = l:pindent
    elseif l:pline =~# '\s*typename\s*.*,\s*$'
        let l:retv = l:pindent
    elseif l:cline =~# '^\s*>\s*$'
        let l:retv = l:pindent - &shiftwidth
    elseif l:pline =~# '\s*typename\s*.*>\s*$'
        let l:retv = l:pindent - &shiftwidth
    elseif l:pline =~# '^\s*namespace.*'
        let l:retv = 0
    endif
    return l:retv
endfunction

if has("autocmd")
    autocmd BufEnter *.{cc,cxx,cpp,h,hh,hpp,hxx} setlocal indentexpr=CppNoNamespaceAndTemplateIndent()
endif
+3

More articles:


All Articles