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1283.1.4
by Monty Taylor
Added string tokenizing template function. |
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/* - mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2010 Monty Taylor
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef DRIZZLED_UTIL_TOKENIZE_H
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#define DRIZZLED_UTIL_TOKENIZE_H
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namespace drizzled |
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{
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template <class ContainerT> |
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1283.1.6
by Monty Taylor
Fixed the const argument so that Sun Studio isn't unhappy. |
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void tokenize(const std::string& str, ContainerT& tokens, const std::string& delimiters= " ", bool trimEmpty= false) |
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1283.1.4
by Monty Taylor
Added string tokenizing template function. |
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{
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std::string::size_type pos; |
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std::string::size_type lastPos= 0; |
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while (true) |
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{
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pos= str.find_first_of(delimiters, lastPos); |
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if (pos == std::string::npos) |
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{
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pos= str.length(); |
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if (pos != lastPos || not trimEmpty) |
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tokens.push_back(typename ContainerT::value_type(str.data()+lastPos, |
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static_cast<typename ContainerT::value_type::size_type>(pos)-lastPos)); |
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break; |
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}
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else
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{
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1283.1.7
by Monty Taylor
Fixed a style variance. |
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if (pos != lastPos || not trimEmpty) |
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1283.1.4
by Monty Taylor
Added string tokenizing template function. |
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tokens.push_back(typename ContainerT::value_type(str.data()+lastPos, |
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static_cast<typename ContainerT::value_type::size_type>(pos)-lastPos)); |
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}
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lastPos= pos + 1; |
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}
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}
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} /* namespace drizzled */ |
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#endif /* DRIZZLED_UTIL_TOKENIZE_H */ |