43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/*
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PIP - Platform Independent Primitives
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Strings array class
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Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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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 Lesser 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "pistringlist.h"
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PIStringList& PIStringList::removeDuplicates() {
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PIStringList l;
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PIString s;
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bool ae;
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for (int i = 0; i < size_s(); ++i) {
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ae = false;
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s = at(i);
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for (int j = 0; j < l.size_s(); ++j) {
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if (s != l[j]) continue;
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ae = true; break;
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}
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if (!ae) {
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l << s;
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continue;
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}
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remove(i);
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--i;
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}
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return *this;
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}
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