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::set;
  20 using std::list;
  21 using ceph::for_each_substr;
  22
  23 void get_str_list(const string& str, const char *delims, list<string>& str_list)
  24 {
  25   str_list.clear();
  26   for_each_substr(str, delims, [&str_list] (auto token) {
  27       str_list.emplace_back(token.begin(), token.end());
  28     });
  29 }
  30
  31 void get_str_list(const string& str, list<string>& str_list)
  32 {
  33   const char *delims = ";,= \t";
  34   get_str_list(str, delims, str_list);
  35 }
  36
  37 list<string> get_str_list(const string& str, const char *delims)
  38 {
  39   list<string> result;
  40   get_str_list(str, delims, result);
  41   return result;
  42 }
  43
  44 void get_str_vec(const string& str, const char *delims, vector<string>& str_vec)
  45 {
  46   str_vec.clear();
  47   for_each_substr(str, delims, [&str_vec] (auto token) {
  48       str_vec.emplace_back(token.begin(), token.end());
  49     });
  50 }
  51
  52 void get_str_vec(const string& str, vector<string>& str_vec)
  53 {
  54   const char *delims = ";,= \t";
  55   get_str_vec(str, delims, str_vec);
  56 }
  57
  58 vector<string> get_str_vec(const string& str, const char *delims)
  59 {
  60   vector<string> result;
  61   get_str_vec(str, delims, result);
  62   return result;
  63 }