src/ArticleCollection.cpp

   1 //! \file ArticleCollection.cpp
   2
   3 #include "ArticleCollection.h"
   4
   5 #include "Article.h"
   6
   7 ArticleCollection::~ArticleCollection()
   8 {
   9     /* this is still kinda ugly, since other pointers may exist...
  10      * also, deleting stack-created articles is going to get ugly
  11      * (although you shouldn't have pointers to stack variables
  12      * anyway... */
  13     for(auto it = articleSet.rbegin(); it != articleSet.rend(); it++) {
  14         /* reverse iteration, forward one could cause us trouble if we
  15          * delete and erase */
  16         delete it->second;
  17     }
  18     articleSet.clear();
  19 }
  20
  21 Article* ArticleCollection::get(std::string title)
  22 {
  23     auto it = articleSet.find(title);
  24
  25     if(articleSet.end() == it) {
  26         return nullptr;
  27     }
  28
  29     return it->second;
  30 }
  31 bool ArticleCollection::add(Article* article)
  32 {
  33     auto ret = articleSet.insert(std::make_pair(article->getTitle(), article));
  34     return ret.second;
  35 }
  36
  37 ArticleCollection::iterator ArticleCollection::begin()
  38 {
  39     return articleSet.begin();
  40 }
  41
  42 ArticleCollection::iterator ArticleCollection::end()
  43 {
  44     return articleSet.end();
  45 }
  46
  47 ArticleCollection::const_iterator ArticleCollection::begin() const
  48 {
  49     return articleSet.begin();
  50 }
  51
  52 ArticleCollection::const_iterator ArticleCollection::end() const
  53 {
  54     return articleSet.end();
  55 }