82 lines
1.8 KiB
C
82 lines
1.8 KiB
C
/*
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* $Id$
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*
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Copyright 2006-2012 Chung, Hyung-Hwan.
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This file is part of QSE.
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QSE is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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QSE 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with QSE. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <qse/cmn/str.h>
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qse_size_t qse_mbsdel (qse_mchar_t* str, qse_size_t pos, qse_size_t n)
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{
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qse_mchar_t* p = str, * q = str;
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qse_size_t idx = 0;
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while (*p != QSE_MT('\0'))
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{
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if (idx < pos || idx >= pos + n) *q++ = *p;
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idx++; p++;
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}
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*q = QSE_MT('\0');
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return q - str;
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}
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qse_size_t qse_mbsxdel (
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qse_mchar_t* str, qse_size_t len, qse_size_t pos, qse_size_t n)
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{
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qse_mchar_t* p = str, * q = str, * end = str + len;
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qse_size_t idx = 0;
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while (p < end)
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{
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if (idx < pos || idx >= pos + n) *q++ = *p;
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idx++; p++;
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}
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return q - str;
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}
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qse_size_t qse_wcsdel (qse_wchar_t* str, qse_size_t pos, qse_size_t n)
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{
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qse_wchar_t* p = str, * q = str;
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qse_size_t idx = 0;
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while (*p != QSE_WT('\0'))
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{
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if (idx < pos || idx >= pos + n) *q++ = *p;
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idx++; p++;
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}
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*q = QSE_WT('\0');
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return q - str;
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}
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qse_size_t qse_wcsxdel (
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qse_wchar_t* str, qse_size_t len, qse_size_t pos, qse_size_t n)
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{
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qse_wchar_t* p = str, * q = str, * end = str + len;
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qse_size_t idx = 0;
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while (p < end)
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{
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if (idx < pos || idx >= pos + n) *q++ = *p;
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idx++; p++;
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}
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return q - str;
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}
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