110 lines
5.4 KiB
C++
110 lines
5.4 KiB
C++
/*! \brief Strings array class
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* \details This class is based on \a PIDeque<PIString> and
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* expand it functionality. */
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/*
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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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#ifndef PISTRINGLIST_H
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#define PISTRINGLIST_H
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#include "pistring.h"
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class PIP_EXPORT PIStringList: public PIDeque<PIString>
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{
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public:
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//! Contructs empty strings list
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PIStringList() {;}
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~PIStringList() {;}
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//! Contructs strings list with one string "str"
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PIStringList(const PIString & str) {push_back(str);}
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PIStringList(PIString && str) {push_back(std::move(str));}
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//! Contructs empty strings list with strings "s0" and "s1"
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PIStringList(const PIString & s0, const PIString & s1) {push_back(s0); push_back(s1);}
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PIStringList(PIString && s0, PIString && s1) {push_back(std::move(s0)); push_back(std::move(s1));}
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//! Contructs empty strings list with strings "s0", "s1" and "s2"
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PIStringList(const PIString & s0, const PIString & s1, const PIString & s2) {push_back(s0); push_back(s1); push_back(s2);}
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PIStringList(PIString && s0, PIString && s1, PIString && s2) {push_back(std::move(s0)); push_back(std::move(s1)); push_back(std::move(s2));}
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//! Contructs empty strings list with strings "s0", "s1", "s2" and "s3"
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PIStringList(const PIString & s0, const PIString & s1, const PIString & s2, const PIString & s3) {push_back(s0); push_back(s1); push_back(s2); push_back(s3);}
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PIStringList(PIString && s0, PIString && s1, PIString && s2, PIString && s3) {push_back(std::move(s0)); push_back(std::move(s1)); push_back(std::move(s2)); push_back(std::move(s3));}
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PIStringList(const PIStringList & o): PIDeque<PIString>(o) {}
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PIStringList(PIStringList && o): PIDeque<PIString>(std::move(o)) {}
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PIStringList(const PIVector<PIString> & o): PIDeque<PIString>() {resize(o.size()); for (uint i = 0; i < size(); ++i) (*this)[i] = o[i];}
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PIStringList(const PIDeque<PIString> & o): PIDeque<PIString>() {resize(o.size()); for (uint i = 0; i < size(); ++i) (*this)[i] = o[i];}
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//! Contructs strings list with std::initializer_list
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PIStringList(std::initializer_list<PIString> init_list): PIDeque<PIString>(init_list) {}
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//! \brief Join all strings in one with delimiter "delim" and return it
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//! \details Example: \snippet pistring.cpp PIStringList::join
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PIString 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;}
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//! \brief Remove all strings equal "value" and return this
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//! \details Example: \snippet pistring.cpp PIStringList::removeStrings
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PIStringList & removeStrings(const PIString & value) {for (uint i = 0; i < size(); ++i) {if (at(i) == value) {remove(i); --i;}} return *this;}
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PIStringList & remove(uint num) {PIDeque<PIString>::remove(num); return *this;}
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PIStringList & remove(uint num, uint count) {PIDeque<PIString>::remove(num, count); return *this;}
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//! \brief Remove duplicated strings and return this
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//! \details Example: \snippet pistring.cpp PIStringList::removeDuplicates
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PIStringList & removeDuplicates();
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//! \brief Trim all strings
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//! \details Example: \snippet pistring.cpp PIString::trim
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PIStringList & trim() {for (uint i = 0; i < size(); ++i) (*this)[i].trim(); return *this;}
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//! Return sum of lengths of all strings
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uint contentSize() {uint s = 0; for (uint i = 0; i < size(); ++i) s += at(i).size(); return s;}
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//! Compare operator
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bool operator ==(const PIStringList & o) const {if (size() != o.size()) return false; for (size_t i = 0; i < size(); ++i) if (o[i] != (*this)[i]) return false; return true;}
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//! Compare operator
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bool operator !=(const PIStringList & o) const {return !(o == (*this));}
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PIStringList & operator =(const PIStringList & o) {PIDeque<PIString>::operator=(o); return *this;}
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PIStringList & operator <<(const PIString & str) {append(str); return *this;}
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PIStringList & operator <<(PIString && str) {append(std::move(str)); return *this;}
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PIStringList & operator <<(const PIStringList & sl) {append(sl); return *this;}
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};
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//! \relatesalso PIByteArray \brief Output operator to PIByteArray
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inline PIByteArray & operator <<(PIByteArray & s, const PIStringList & v) {s << int(v.size_s()); for (int i = 0; i < v.size_s(); ++i) s << v[i]; return s;}
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//! relatesalso PIByteArray \brief Input operator from PIByteArray
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inline PIByteArray & operator >>(PIByteArray & s, PIStringList & v) {int sz; s >> sz; v.resize(sz); for (int i = 0; i < sz; ++i) s >> v[i]; return s;}
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//! \relatesalso PICout \brief Output operator to PICout
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inline PICout operator <<(PICout s, const PIStringList & v) {s.space(); s.setControl(0, true); s << "{"; for (uint i = 0; i < v.size(); ++i) {s << "\"" << v[i] << "\""; if (i < v.size() - 1) s << ", ";} s << "}"; s.restoreControl(); return s;}
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#endif // PISTRINGLIST_H
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