74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
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/*
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* Copyright (C) 2003-2006 Gabest
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* http://www.gabest.org
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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, or (at your option)
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* 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 GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#include "stdafx.h"
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#include "Split.h"
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#include "Exception.h"
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namespace ssf
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{
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Split::Split(LPCWSTR sep, CStringW str, size_t limit, SplitType type)
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{
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DoSplit(sep, str, limit, type);
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}
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Split::Split(WCHAR sep, CStringW str, size_t limit, SplitType type)
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{
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DoSplit(CStringW(sep), str, limit, type);
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}
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void Split::DoSplit(LPCWSTR sep, CStringW str, size_t limit, SplitType type)
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{
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RemoveAll();
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if(size_t seplen = wcslen(sep))
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{
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for(int i = 0, j = 0, len = str.GetLength();
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i <= len && (limit == 0 || GetCount() < limit);
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i = j + (int)seplen)
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{
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j = str.Find(sep, i);
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if(j < 0) j = len;
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CStringW s = i < j ? str.Mid(i, j - i) : L"";
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switch(type)
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{
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case Min: s.Trim(); // fall through
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case Def: if(s.IsEmpty()) break; // else fall through
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case Max: Add(s); break;
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}
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}
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}
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}
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int Split::GetAtInt(size_t i)
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{
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if(i >= GetCount()) throw Exception(_T("Index out of bounds"));
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return _wtoi(GetAt(i));
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}
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float Split::GetAtFloat(size_t i)
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{
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if(i >= GetCount()) throw Exception(_T("Index out of bounds"));
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return (float)_wtof(GetAt(i));
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}
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}
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