7d075ab4 | /* Copyright (C) CJ Affiliate * * You may use, distribute and modify this code under the * terms of the GNU General Public License version 2 or * later. * * You should have received a copy of the license with this * file. If not, you will find a copy in the "LICENSE" file * at https://github.com/cjdev/dual-control. */ |
55563eab | #ifndef GENERATOR_H_ #define GENERATOR_H_ #include <string> #include <functional> |
46cb80e7 | #include <sstream> #include <iomanip> |
cff139be | #include <cmath> |
46cb80e7 | #include "sys_stdlib.h" |
55563eab | using generator = std::function<std::string()>; |
23c0bd4d | inline std::string token_from_int (int x) { int v = std::abs (x % 1000000); std::ostringstream is; is << std::setfill ('0') << std::setw (6)<< v; return is.str(); } inline generator make_generator (const stdlib &stdlib) |
7d075ab4 | { |
46cb80e7 | return [stdlib] { |
23c0bd4d | return token_from_int (stdlib.rand()); |
46cb80e7 | }; |
55563eab | } #endif |