category.cpp

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/*

    This file is part of Kitlist, a program to maintain a simple list
    of items and assign items to one or more categories.

    Copyright (C) 2008,2009 Frank Dean

    Kitlist is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Kitlist 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Kitlist.  If not, see <http://www.gnu.org/licenses/>.

*/

#include <algorithm>
// #include <iterator>
#include "category.hpp"


void Category::add_item(Item* item) {
    m_items.push_back(item);
}


void Category::remove_item(Item* item) {
    ItemIter i = std::find(m_items.begin(), m_items.end(), item);
    if (i != m_items.end()) {
        m_items.erase(i);
    }
}


void Category::foreach_item(const SlotForeachItem& slot) {
    for (ItemIter i = m_items.begin(); i != m_items.end(); ++i) {
        if (slot(*(*i)))
            break;
    }
}


void Category::execute(ItemFunctor& functor) {
    for (ItemIter i = m_items.begin(); i != m_items.end(); ++i) {
        if (functor(**i))
            break;
    }    
}