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Fix memory leak

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This commit is contained in:
Ion Gaztañaga
2015-04-16 23:25:03 +02:00
parent bb94b03dca
commit 9ddcfa8e7d
1 changed files with 10 additions and 10 deletions
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18
example/doc_entity.cpp
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@@ -27,7 +27,15 @@ class some_entity : public entity
{/**/};
//Definition of the intrusive list
typedef list<entity> entity_list;
struct entity_list : list<entity>
{
~entity_list()
{
// entity's destructor removes itself from the global list implicitly
while (!this->empty())
delete &this->front();
}
};
//A global list
entity_list global_list;
@@ -40,14 +48,6 @@ entity::~entity()
void insert_some_entity()
{ global_list.push_back (*new some_entity(/*...*/)); }
//Function to clear an entity from the intrusive global list
void clear_list ()
{
// entity's destructor removes itself from the global list implicitly
while (!global_list.empty())
delete &global_list.front();
}
int main()
{
//Insert some new entities