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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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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 3 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Additional permissions under GNU GPL version 3 section 7
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If you modify this Program, or any covered work, by linking or
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
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(or a modified version of those libraries),
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
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licensors of this Program grant you additional
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permission to convey the resulting work. Corresponding Source for a
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non-source form of such a combination shall include the source code for
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
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work.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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#include "hsStlUtils.h"
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// stl extensions
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namespace xtl {
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//std::string
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std::string & trimleft(std::string & s, const char * charset)
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{
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s.erase(0, s.find_first_not_of(charset));
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return s;
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}
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std::wstring & trimleft(std::wstring & s, const wchar_t * charset)
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{
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s.erase(0, s.find_first_not_of(charset));
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return s;
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}
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std::string & trimright(std::string & s, const char * charset)
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{
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size_t idx = s.find_last_not_of(charset);
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if (std::string::npos == idx)
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{
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s.erase();
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}
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else
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{
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char c = s.at(idx);
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s.erase(idx, std::string::npos);
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s.append(1, c);
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}
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return s;
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}
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std::wstring & trimright(std::wstring & s, const wchar_t * charset)
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{
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size_t idx = s.find_last_not_of(charset);
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if (std::wstring::npos == idx)
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{
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s.erase();
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}
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else
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{
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wchar_t c = s.at(idx);
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s.erase(idx, std::string::npos);
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s.append(1, c);
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}
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return s;
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}
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std::string & trim(std::string & s, const char * charset)
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{
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trimleft(s,charset);
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trimright(s,charset);
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return s;
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}
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std::wstring & trim(std::wstring & s, const wchar_t * charset)
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{
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trimleft(s,charset);
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trimright(s,charset);
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return s;
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}
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template <typename T> bool GetStringGroup(const std::string& s, T& group, char sep)
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{
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bool ret = false;
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std::string::size_type oldpos = 0, newpos = 0;
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if (!(s.empty()))
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{
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do
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{
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newpos = s.find(',',oldpos);
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group.insert(group.end(),s.substr(oldpos,newpos));
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if (newpos != s.npos)
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oldpos = newpos+1;
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}
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while(newpos != s.npos);
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ret = true;
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}
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return ret;
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}
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template <typename T> bool GetStringGroup(const std::wstring& s, T& group, wchar_t sep)
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{
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bool ret = false;
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std::wstring::size_type oldpos = 0, newpos = 0;
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if (!(s.empty()))
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{
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do
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{
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newpos = s.find(L',',oldpos);
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group.insert(group.end(),s.substr(oldpos,newpos));
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if (newpos != s.npos)
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oldpos = newpos+1;
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} while(newpos != s.npos);
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ret = true;
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}
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return ret;
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}
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template <typename T> bool GetStringGroupAsString(const T& group, std::string& s, char sep)
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{
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typename T::const_iterator it = group.begin();
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bool fst = true;
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while (it != group.end())
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{
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if (!fst)
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s += ",";
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else
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fst = false;
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s+= (*it).c_str();
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it++;
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}
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return true;
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}
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template <typename T> bool GetStringGroupAsString(const T& group, std::wstring& s, wchar_t sep)
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{
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typename T::const_iterator it = group.begin();
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bool fst = true;
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while (it != group.end())
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{
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if (!fst)
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s += L",";
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else
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fst = false;
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s+= (*it).c_str();
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it++;
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}
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return true;
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}
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} // namespace std
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