folders

libs/main/text/pistringlist.cpp

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+/*
+	PIP - Platform Independent Primitives
+	Strings array class
+	Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "pistringlist.h"
+
+
+//! \~\class PIStringList pistringlist.h
+//! \~\details
+//!
+
+
+//! \details
+//! \~english Example:
+//! \~russian Пример:
+//! \~\code
+//! PIStringList sl("1", "2");
+//! sl << "3";
+//! piCout << sl.join(" < "); // 1 < 2 < 3
+//! \endcode
+PIString PIStringList::join(const PIString & delim) const {
+	PIString s;
+	for (uint i = 0; i < size(); ++i) {
+		s += at(i);
+		if (i < size() - 1)
+			s += delim;
+	}
+	return s;
+}
+
+
+//! \details
+//! \~english Example:
+//! \~russian Пример:
+//! \~\code
+//! PIStringList sl("1", "2");
+//! sl << "1" << "2" << "3";
+//! piCout << sl; // {"1", "2", "1", "2", "3"}
+//! piCout << sl.removeStrings("1"); // {"2", "2", "3"}
+//! \endcode
+PIStringList & PIStringList::removeStrings(const PIString & value) {
+	for (uint i = 0; i < size(); ++i) {
+		if (at(i) == value) {
+			remove(i);
+			--i;
+		}
+	}
+	return *this;
+}
+
+
+//! \details
+//! \~english Example:
+//! \~russian Пример:
+//! \~\code
+//! PIStringList sl("1", "2");
+//! sl << "1" << "2" << "3";
+//! piCout << sl; // {"1", "2", "1", "2", "3"}
+//! piCout << sl.removeDuplicates(); // {"1", "2", "3"}
+//! \endcode
+PIStringList& PIStringList::removeDuplicates() {
+	PIStringList l;
+	PIString s;
+	bool ae;
+	for (int i = 0; i < size_s(); ++i) {
+		ae = false;
+		s = at(i);
+		for (int j = 0; j < l.size_s(); ++j) {
+			if (s != l[j]) continue;
+			ae = true; break;
+		}
+		if (!ae) {
+			l << s;
+			continue;
+		}
+		remove(i);
+		--i;
+	}
+	return *this;
+}
+
+
+//! \details
+//! \~english Example:
+//! \~russian Пример:
+//! \~\code
+//! PIStringList sl(" 1  ", "\t2", " 3\n");
+//! piCout << sl; // {" 1  ", "	2", " 3\n"}
+//! piCout << sl.trim(); // {"1", "2", "3"}
+//! \endcode
+PIStringList & PIStringList::trim() {
+	for (uint i = 0; i < size(); ++i)
+		(*this)[i].trim();
+	return *this;
+}