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
  19     articleSet.clear();
  20 }
  21
  22 Article* ArticleCollection::get(std::string title)
  23 {
  24     auto it = articleSet.find(title);
  25
  26     if(articleSet.end() == it) {
  27         return nullptr;
  28     }
  29
  30     return it->second;
  31 }
  32 bool ArticleCollection::add(Article* article)
  33 {
  34     auto ret = articleSet.insert(std::make_pair(article->getTitle(), article));
  35     return ret.second;
  36 }
  37
  38 ArticleCollection::iterator ArticleCollection::begin()
  39 {
  40     return articleSet.begin();
  41 }
  42
  43 ArticleCollection::iterator ArticleCollection::end()
  44 {
  45     return articleSet.end();
  46 }
  47
  48 ArticleCollection::const_iterator ArticleCollection::begin() const
  49 {
  50     return articleSet.begin();
  51 }
  52
  53 ArticleCollection::const_iterator ArticleCollection::end() const
  54 {
  55     return articleSet.end();
  56 }