src/ArticleCollection.cpp

   1 //! \file ArticleCollection.cpp
   2
   3 #include "ArticleCollection.h"
   4
   5 ArticleCollection::~ArticleCollection()
   6 {
   7     /* this is still kinda ugly, since other pointers may exist...
   8      * also, deleting stack-created articles is going to get ugly
   9      * (although you shouldn't have pointers to stack variables
  10      * anyway... */
  11     for(auto it = articleSet.rbegin(); it != articleSet.rend(); it++) {
  12         /* reverse iteration, forward one could cause us trouble if we
  13          * delete and erase */
  14         delete it->second;
  15     }
  16     articleSet.clear();
  17 }
  18
  19 Article* ArticleCollection::get(std::string title)
  20 {
  21     auto it = articleSet.find(title);
  22
  23     if(articleSet.end() == it) {
  24         return nullptr;
  25     }
  26
  27     return it->second;
  28 }
  29 bool ArticleCollection::add(Article* article)
  30 {
  31     auto ret = articleSet.insert(std::make_pair(article->getTitle(), article));
  32     return ret.second;
  33 }
  34
  35 ArticleCollection::iterator ArticleCollection::begin()
  36 {
  37     return articleSet.begin();
  38 }
  39
  40 ArticleCollection::iterator ArticleCollection::end()
  41 {
  42     return articleSet.end();
  43 }
  44
  45 ArticleCollection::const_iterator ArticleCollection::begin() const
  46 {
  47     return articleSet.begin();
  48 }
  49
  50 ArticleCollection::const_iterator ArticleCollection::end() const
  51 {
  52     return articleSet.end();
  53 }