if !exists('loaded_snippet') || &cp
    finish
endif

function! Count(haystack, needle)
    let counter = 0
    let index = match(a:haystack, a:needle)
    while index > -1
        let counter = counter + 1
        let index = match(a:haystack, a:needle, index+1)
    endwhile
    return counter
endfunction

function! CArgList(count)
    " This returns a list of empty tags to be used as 
    " argument list placeholders for the call to printf
    let st = g:snip_start_tag
    let et = g:snip_end_tag
    if a:count == 0
        return ""
    else
        return repeat(', '.st.et, a:count)
    endif
endfunction
	
let st = g:snip_start_tag
let et = g:snip_end_tag
let cd = g:snip_elem_delim

""" Conditional
exec "Snippet once #ifndef ".st."file:substitute(expand('%'),'\\(.\\)','\\u\\1','g')".et."_<CR>#define ".st."file".et."_<CR><CR>".st.et."<CR><CR>#endif /* ".st."file".et."_ */<CR>".st.et.""
exec "Snippet mark #if 0<CR><CR>".st.":D('#pragma mark -<CR><CR>')}#pragma mark ".st.et."<CR><CR>#endif<CR><CR>".st.et.""

"" loop
exec "Snippet do do{<CR>".st.et."<CR>} while (".st.et.");"
exec "Snippet while while(".st.et."){".st.et."<CR>}"
exec "Snippet for for(".st."type".et." ".st."var".et."; ".st."condi".et."; ".st.et."){<CR>".st.et."<CR>}<CR>".st.et.""

"" condition
exec "Snippet if if(".st.et.")<CR>{<CR>".st.et."<CR>}<CR>".st.et.""
exec "Snippet ifelse if(".st.et."){<CR>".st.et."<CR>}<CR>else{<CR>".st.et."<CR>}<CR>".st.et.""
"""exec "Snipper ?: (".st.et.")? ".st.et.": ".st.et.";".st.et.""

""" Build Scope
exec "Snippet usename using namespace ".st."scope".et.";".st.et.""
exec "Snippet namespace namespace ".st.":substitute(expand('%'),'.','\\l&', 'g')".et."<CR>{<CR>".st.et."<CR>};<CR>".st.et.""
exec "Snippet struct struct ".st."name".et."<CR>{<CR>".st.":D('/* data */')".et."<CR>};<CR>".st.et.""
exec "Snippet class class ".st."name".et."{<CR>public:<CR>".st."name".et." (".st."arguments".et.");<CR>virtual ~".st."name".et."();<CR><CR>private:<CR>".st.":D('/* data */')".et."<CR>};<CR>".st.et.""
exec "Snippet fun ".st."return".et." ".st."function".et."(".st."args".et."){<CR>".st.et."<CR>}<CR>".st.et.""
exec "Snippet funobj template<typename ".st.et."><CR>class ".st."funname".et."{<CR>public:<CR>".st."return".et." operator(".st."args".et."){<CR>".st.et."<CR>}<CR>};<CR>".st.et.""
exec "Snippet main int main (int argc, char const* argv[])<CR>{<CR>".st.et."<CR>}<CR>".st.et.""

" template
exec "Snippet template template <typename ".st."Type".et."><CR>".st.et.""

""" functions
exec "Snippet printf printf(\"".st."\"%s\"".et."\\n\"".st."\"%s\":CArgList(Count(@z, '%[^%]'))".et.");<CR>".st.et.""
exec "Snippet scanf scanf(\"".st."\"%s\"".et."".st."\"%s\":CArgList(Count(@z, '%[^%]'))".et.");<CR>".st.et.""
exec "Snippet malloc (".st."type".et."*) malloc(sizeof(".st."type".et.")*".st."size".et.");".st.et.""
exec "Snippet readfile std::vector<uint8_t> v;<CR>if(FILE* fp = fopen(\"".st."filename".et."\", \"r\"))<CR>{<CR>uint8_t buf[1024];<CR>while(size_t len = fread(buf, 1, sizeof(buf), fp))<CR>v.insert(v.end(), buf, buf + len);<CR>fclose(fp);<CR>}<CR>".st.et.""

""" STL Support
"" begin end
exec "Snippet beginend ".st."iter".et.".begin(), ".st."iter".et.".end()".st.et.""
exec "Snippet rbeginend ".st."iter".et.".rbegin(), ".st."iter".et.".rend()".st.et.""

"" container
exec "Snippet vector std::vector<".st."char".et."> ".st.et.""
exec "Snippet list std::list<".st."char".et."> ".st.et.""
exec "Snippet deque std::deque<".st."char".et."> ".st.et.""
exec "Snippet slist std::slist<".st."char".et."> ".st.et.""
exec "Snippet set std::set<".st."char".et."> ".st.et.""
exec "Snippet multiset std::multiset<".st."char".et."> ".st.et.""
exec "Snippet map std::map<".st."key".et.", ".st."value".et."> ".st.et." ".st.et.""
exec "Snippet multimap std::multimap<".st."key".et.", ".st."value".et."> ".st.et." ".st.et.""
exec "Snippet hash_set std::hash_set<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et."> ".st.et." ".st.et.""
exec "Snippet hash_map std::hash_map<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et."> ".st.et." ".st.et.""

exec "Snippet hash_multiset std::hash_multiset<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et."> ".st.et." ".st.et.""
exec "Snippet hash_multimap std::hash_multimap<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et."> ".st.et." ".st.et.""

"" container iterator
exec "Snippet vectoriter std::vector<".st."char".et.">::iterator ".st.et.""
exec "Snippet listiter std::list<".st."char".et.">::iterator ".st.et.""
exec "Snippet dequeiter std::deque<".st."char".et.">::iterator ".st.et.""
exec "Snippet slistiter std::slist<".st."char".et.">::iterator ".st.et.""
exec "Snippet setiter std::set<".st."char".et.">::iterator ".st.et.""
exec "Snippet multisetiter std::multiset<".st."char".et.">::iterator ".st.et.""
exec "Snippet mapiter std::map<".st."key".et.", ".st."value".et.">::iterator ".st.et." ".st.et.""
exec "Snippet multimapiter std::multimap<".st."key".et.", ".st."value".et.">::iterator ".st.et." ".st.et.""
exec "Snippet hash_setiter std::hash_set<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::iterator ".st.et." ".st.et.""
exec "Snippet hash_mapiter std::hash_map<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::iterator ".st.et." ".st.et.""
exec "Snippet hash_multisetiter std::hash_multiset<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::iterator ".st.et." ".st.et.""
exec "Snippet hash_multimapiter std::hash_multimap<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::iterator ".st.et." ".st.et.""

"" reverse iterator
exec "Snippet vectorriter std::vector<".st."char".et.">::reverse_iterator ".st.et.""
exec "Snippet listriter std::list<".st."char".et.">::reverse_iterator ".st.et.""
exec "Snippet dequeriter std::deque<".st."char".et.">::reverse_iterator ".st.et.""
exec "Snippet slistriter std::slist<".st."char".et.">::reverse_iterator ".st.et.""
exec "Snippet setriter std::set<".st."char".et.">::reverse_iterator ".st.et.""
exec "Snippet multisetriter std::multiset<".st."char".et.">::reverse_iterator ".st.et.""
exec "Snippet mapriter std::map<".st."key".et.", ".st."value".et.">::reverse_iterator ".st.et." ".st.et.""
exec "Snippet multimapriter std::multimap<".st."key".et.", ".st."value".et.">::reverse_iterator ".st.et." ".st.et.""
exec "Snippet hash_setriter std::hash_set<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::reverse_iterator ".st.et." ".st.et.""
exec "Snippet hash_mapriter std::hash_map<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::reverse_iterator ".st.et." ".st.et.""
exec "Snippet hash_multisetriter std::hash_multiset<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::reverse_iterator ".st.et." ".st.et.""
exec "Snippet hash_multimapriter std::hash_multimap<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::reverse_iterator ".st.et." ".st.et.""


"" const iterator
exec "Snippet vectorciter std::vector<".st."char".et.">::const_iterator ".st.et.""
exec "Snippet listciter std::list<".st."char".et.">::const_iterator ".st.et.""
exec "Snippet dequeciter std::deque<".st."char".et.">::const_iterator ".st.et.""
exec "Snippet slistciter std::slist<".st."char".et.">::const_iterator ".st.et.""
exec "Snippet setciter std::set<".st."char".et.">::const_iterator ".st.et.""
exec "Snippet multisetciter std::multiset<".st."char".et.">::const_iterator ".st.et.""
exec "Snippet mapciter std::map<".st."key".et.", ".st."value".et.">::const_iterator ".st.et." ".st.et.""
exec "Snippet multimapciter std::multimap<".st."key".et.", ".st."value".et.">::const_iterator ".st.et." ".st.et.""
exec "Snippet hash_setciter std::hash_set<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::const_iterator ".st.et." ".st.et.""
exec "Snippet hash_mapciter std::hash_map<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::const_iterator ".st.et." ".st.et.""
exec "Snippet hash_multisetciter std::hash_multiset<".st."key".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::const_iterator ".st.et." ".st.et.""
exec "Snippet hash_multimapciter std::hash_multimap<".st."key".et.",".st."Data".et.", ".st."HashFun".et.", ".st."EqualKey".et.">::const_iterator ".st.et." ".st.et.""

""" Just for Fun XD
exec "Snippet HELLOWORLD #include<iostream><CR>int main(int argc, char** argv){<CR>std::cout << \"Hello World!\" << std::endl;<CR>}"