dotfiles/nvim/UltiSnips/cpp.snippets

## functions
# main
snippet main
int main(int argc, char* argv[]){
	${1}
	return 0;
}
endsnippet

# std::cout
snippet cout
std::cout << ${1} << std::endl;
endsnippet

snippet once "Include header once only guard"
#ifndef ${1:`!p
if not snip.c:
	import random, string
	name = re.sub(r'[^A-Za-z0-9]+','_', snip.fn).upper()
	rand = ''.join(random.sample(string.ascii_letters+string.digits, 8))
	snip.rv = ('%s_%s' % (name,rand)).upper()
else:
	snip.rv = snip.c`}
#define $1

${VISUAL}${0}

#endif /* end of include guard: $1 */
endsnippet

snippet cl "class .. (class)"
class ${1:`!p snip.rv = snip.basename or "name"`} {
	public:
		${1/(\w+).*/$1/} (${2:arguments});
		virtual ~${1/(\w+).*/$1/} ();
	
	private:
		${0:/* data */}
};
endsnippet