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authormaximius <none@none>2009-10-17 15:51:44 -0700
committermaximius <none@none>2009-10-17 15:51:44 -0700
commite585187b248f48b3c6e9247b49fa07c6565d65e5 (patch)
tree637c5b7ddacf41040bef4ea4f75a97da64c6a9bc /src/framework/Dynamic
parent26b5e033ffde3d161382fc9addbfa99738379641 (diff)
*Backed out changeset 3be01fb200a5
--HG-- branch : trunk
Diffstat (limited to 'src/framework/Dynamic')
-rw-r--r--src/framework/Dynamic/FactoryHolder.h7
-rw-r--r--src/framework/Dynamic/ObjectRegistry.h13
2 files changed, 20 insertions, 0 deletions
diff --git a/src/framework/Dynamic/FactoryHolder.h b/src/framework/Dynamic/FactoryHolder.h
index ab3671fc2c3..858b8c1e1d3 100644
--- a/src/framework/Dynamic/FactoryHolder.h
+++ b/src/framework/Dynamic/FactoryHolder.h
@@ -17,12 +17,15 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
#ifndef TRINITY_FACTORY_HOLDER
#define TRINITY_FACTORY_HOLDER
+
#include "Platform/Define.h"
#include "Utilities/TypeList.h"
#include "ObjectRegistry.h"
#include "Policies/SingletonImp.h"
+
/** FactoryHolder holds a factory object of a specific type
*/
template<class T, class Key = std::string>
@@ -31,16 +34,20 @@ class TRINITY_DLL_DECL FactoryHolder
public:
typedef ObjectRegistry<FactoryHolder<T, Key >, Key > FactoryHolderRegistry;
typedef Trinity::Singleton<FactoryHolderRegistry > FactoryHolderRepository;
+
FactoryHolder(Key k) : i_key(k) {}
virtual ~FactoryHolder() {}
inline Key key() const { return i_key; }
+
void RegisterSelf(void) { FactoryHolderRepository::Instance().InsertItem(this, i_key); }
void DeregisterSelf(void) { FactoryHolderRepository::Instance().RemoveItem(this, false); }
+
/// Abstract Factory create method
virtual T* Create(void *data = NULL) const = 0;
private:
Key i_key;
};
+
/** Permissible is a classic way of letting the object decide
* whether how good they handle things. This is not retricted
* to factory selectors.
diff --git a/src/framework/Dynamic/ObjectRegistry.h b/src/framework/Dynamic/ObjectRegistry.h
index d266c280eb5..8c2659e8f53 100644
--- a/src/framework/Dynamic/ObjectRegistry.h
+++ b/src/framework/Dynamic/ObjectRegistry.h
@@ -17,14 +17,18 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
#ifndef TRINITY_OBJECTREGISTRY_H
#define TRINITY_OBJECTREGISTRY_H
+
#include "Platform/Define.h"
#include "Utilities/UnorderedMap.h"
#include "Policies/Singleton.h"
+
#include <string>
#include <vector>
#include <map>
+
/** ObjectRegistry holds all registry item of the same type
*/
template<class T, class Key = std::string>
@@ -32,12 +36,14 @@ class TRINITY_DLL_DECL ObjectRegistry
{
public:
typedef std::map<Key, T *> RegistryMapType;
+
/// Returns a registry item
const T* GetRegistryItem(Key key) const
{
typename RegistryMapType::const_iterator iter = i_registeredObjects.find(key);
return( iter == i_registeredObjects.end() ? NULL : iter->second );
}
+
/// Inserts a registry item
bool InsertItem(T *obj, Key key, bool override = false)
{
@@ -49,9 +55,11 @@ class TRINITY_DLL_DECL ObjectRegistry
delete iter->second;
i_registeredObjects.erase(iter);
}
+
i_registeredObjects[key] = obj;
return true;
}
+
/// Removes a registry item
void RemoveItem(Key key, bool delete_object = true)
{
@@ -63,11 +71,13 @@ class TRINITY_DLL_DECL ObjectRegistry
i_registeredObjects.erase(iter);
}
}
+
/// Returns true if registry contains an item
bool HasItem(Key key) const
{
return (i_registeredObjects.find(key) != i_registeredObjects.end());
}
+
/// Inefficiently return a vector of registered items
unsigned int GetRegisteredItems(std::vector<Key> &l) const
{
@@ -77,14 +87,17 @@ class TRINITY_DLL_DECL ObjectRegistry
l[sz++] = iter->first;
return i_registeredObjects.size();
}
+
/// Return the map of registered items
RegistryMapType const &GetRegisteredItems() const
{
return i_registeredObjects;
}
+
private:
RegistryMapType i_registeredObjects;
friend class Trinity::OperatorNew<ObjectRegistry<T, Key> >;
+
// protected for friend use since it should be a singleton
ObjectRegistry() {}
~ObjectRegistry()