ceph/src/common/str_list.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2009-2010 Dreamhost
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15 #include "include/str_list.h"
  16
  17 using std::string;
  18 using std::vector;
  19 using std::list;
  20 using ceph::for_each_substr;
  21
  22 void get_str_list(const string& str, const char *delims, list<string>& str_list)
  23 {
  24   str_list.clear();
  25   for_each_substr(str, delims, [&str_list] (auto token) {
  26       str_list.emplace_back(token.begin(), token.end());
  27     });
  28 }
  29
  30 void get_str_list(const string& str, list<string>& str_list)
  31 {
  32   const char *delims = ";,= \t";
  33   get_str_list(str, delims, str_list);
  34 }
  35
  36 list<string> get_str_list(const string& str, const char *delims)
  37 {
  38   list<string> result;
  39   get_str_list(str, delims, result);
  40   return result;
  41 }
  42
  43 void get_str_vec(std::string_view str, const char *delims, vector<string>& str_vec)
  44 {
  45   str_vec.clear();
  46   for_each_substr(str, delims, [&str_vec] (auto token) {
  47       str_vec.emplace_back(token.begin(), token.end());
  48     });
  49 }
  50
  51 void get_str_vec(std::string_view str, vector<string>& str_vec)
  52 {
  53   const char *delims = ";,= \t";
  54   get_str_vec(str, delims, str_vec);
  55 }
  56
  57 vector<string> get_str_vec(std::string_view str, const char *delims)
  58 {
  59   vector<string> result;
  60   for_each_substr(str, delims, [&result] (auto token) {
  61       result.emplace_back(token.begin(), token.end());
  62     });
  63   return result;
  64 }