peri4
caa7880cc4
apply some code analyzer recommendations ICU flag now check if libicu exists prepare for more accurate growth of containers (limited PoT, then constantly increase size)
88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
/*
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PIP - Platform Independent Primitives
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Peer - named I/O ethernet node, forming self-organized peering network
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Ivan Pelipenko peri4ko@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 "picollection.h"
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//! \~\class PICollection picollection.h
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//! \~\details
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//! \~english \section PICollection_sec0 Synopsis
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//! \~russian \section PICollection_sec0 Краткий обзор
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//! \~english
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//! This class has only static functions so no need to create instance of the
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//! %PICollection. This class provide macros to add some classes or existing
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//! objects to global collection and access to them from any place of the code.
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//!
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//! \~russian
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//! Этот класс предоставляет статические методы, поэтому не нужно создавать
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//! его экземпляр. Имеется несколько макросов для добавления классов или существующих
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//! объектов в глобальные группы. Затем можно получить их список в любом месте программы.
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//! \~\snippet picollection.cpp main
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//!
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PIStringList PICollection::groups() {
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PIStringList sl;
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PIVector<PICollection::Group> & cg(_groups());
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for (const auto & g: cg)
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sl << g.name;
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return sl;
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}
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PIVector<const PIObject *> PICollection::groupElements(const PIString & group) {
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PIVector<PICollection::Group> & cg(_groups());
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for (const auto & g: cg)
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if (g.name == group) return g.elements;
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return PIVector<const PIObject *>();
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}
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bool PICollection::addToGroup(const PIString & group, const PIObject * element) {
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// piCout << "add to" << group << element;
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PIString n = PIStringAscii(element->className());
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PIVector<PICollection::Group> & cg(_groups());
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for (auto & g: cg)
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if (g.name == group) {
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for (int i = 0; i < g.elements.size_s(); ++i)
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if (PIString(g.elements[i]->className()) == n) return false;
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g.elements << element;
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// piCout << "new group" << group << ", ok";
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return true;
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}
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_groups() << Group(group);
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_groups().back().elements << element;
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// piCout << "new group" << group << ", ok";
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return true;
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}
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PIVector<PICollection::Group> & PICollection::_groups() {
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static PIVector<PICollection::Group> ret;
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return ret;
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}
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PICollection::CollectionAdder::CollectionAdder(const PIString & group, const PIObject * element, const PIString & name, bool own) {
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if (!element) return;
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if (name.isNotEmpty()) const_cast<PIObject *>(element)->setName(name);
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bool added = PICollection::addToGroup(group, element);
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if (!added && own) delete element;
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}
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