111 lines
2.6 KiB
C++
111 lines
2.6 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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//! \~\class PIStringList pistringlist.h
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//! \~\details
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//!
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//! \details
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//! \~english Example:
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//! \~russian Пример:
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//! \~\code
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//! PIStringList sl("1", "2");
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//! sl << "3";
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//! piCout << sl.join(" < "); // 1 < 2 < 3
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//! \endcode
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PIString PIStringList::join(const PIString & delim) const {
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PIString s;
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for (uint i = 0; i < size(); ++i) {
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s += at(i);
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if (i < size() - 1) s += delim;
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}
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return s;
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}
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//! \details
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//! \~english Example:
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//! \~russian Пример:
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//! \~\code
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//! PIStringList sl("1", "2");
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//! sl << "1" << "2" << "3";
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//! piCout << sl; // {"1", "2", "1", "2", "3"}
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//! piCout << sl.removeStrings("1"); // {"2", "2", "3"}
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//! \endcode
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PIStringList & PIStringList::removeStrings(const PIString & value) {
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for (uint i = 0; i < size(); ++i) {
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if (at(i) == value) {
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remove(i);
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--i;
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}
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}
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return *this;
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}
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//! \details
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//! \~english Example:
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//! \~russian Пример:
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//! \~\code
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//! PIStringList sl("1", "2");
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//! sl << "1" << "2" << "3";
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//! piCout << sl; // {"1", "2", "1", "2", "3"}
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//! piCout << sl.removeDuplicates(); // {"1", "2", "3"}
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//! \endcode
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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;
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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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//! \details
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//! \~english Example:
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//! \~russian Пример:
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//! \~\code
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//! PIStringList sl(" 1 ", "\t2", " 3\n");
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//! piCout << sl; // {" 1 ", " 2", " 3\n"}
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//! piCout << sl.trim(); // {"1", "2", "3"}
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//! \endcode
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PIStringList & PIStringList::trim() {
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for (uint i = 0; i < size(); ++i)
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(*this)[i].trim();
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return *this;
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}
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