src/ArticleCollection.cpp

   1 #include "ArticleCollection.h"
   2
   3 ArticleCollection::~ArticleCollection()
   4 {
   5     /* this is still kinda ugly, since other pointers may exist...
   6      * also, deleting stack-created articles is going to get ugly
   7      * (although you shouldn't have pointers to stack variables
   8      * anyway... */
   9     for(auto it = articleSet.rbegin(); it != articleSet.rend(); it++) {
  10         /* reverse iteration, forward one could cause us trouble if we
  11          * delete and erase */
  12         delete it->second;
  13     }
  14     articleSet.clear();
  15 }
  16
  17 Article* ArticleCollection::get(std::string title)
  18 {
  19     auto it = articleSet.find(title);
  20
  21     if(articleSet.end() == it) {
  22         return nullptr;
  23     }
  24
  25     return it->second;
  26 }
  27 bool ArticleCollection::add(Article* article)
  28 {
  29     auto ret = articleSet.insert(std::make_pair(article->getTitle(), article));
  30     return ret.second;
  31 }