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Changes introduced by the new intrusive version.

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[SVN r39550]
This commit is contained in:
Ion Gaztañaga
2007-09-26 17:38:32 +00:00
parent cbb4812c00
commit c4aa57001c
32 changed files with 2259 additions and 1025 deletions
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27
example/doc_entity.cpp
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@@ -12,9 +12,10 @@
//[doc_entity_code
#include <boost/intrusive/list.hpp>
using namespace boost::intrusive;
//A class that can be inserted in an intrusive list
class entity
: public boost::intrusive::list_base_hook<>
class entity : public list_base_hook<>
{
public:
virtual ~entity();
@@ -26,25 +27,25 @@ class some_entity : public entity
{/**/};
//Definition of the intrusive list
typedef boost::intrusive::list< entity::value_traits<entity> > entity_list;
typedef list<entity> entity_list;
//A global list
entity_list list;
entity_list global_list;
//The destructor removes itself from the list
//The destructor removes itself from the global list
entity::~entity()
{ list.erase(entity_list::iterator_to(*this)); }
{ global_list.erase(entity_list::s_iterator_to(*this)); }
//Function to insert a new "some_entity" in the list
//Function to insert a new "some_entity" in the global list
void insert_some_entity()
{ list.push_back (*new some_entity(/*...*/)); }
{ global_list.push_back (*new some_entity(/*...*/)); }
//Function to clear an entity from the intrusive list
//Function to clear an entity from the intrusive global list
void clear_list ()
{
// entity's destructor removes itself from the list implicitly
while (!list.empty())
delete &list.front();
// entity's destructor removes itself from the global list implicitly
while (!global_list.empty())
delete &global_list.front();
}
int main()
@@ -52,7 +53,7 @@ int main()
//Insert some new entities
insert_some_entity();
insert_some_entity();
//list's destructor will free objects
//global_list's destructor will free objects
return 0;
}