Anteckning
Åtkomst till den här sidan kräver auktorisering. Du kan prova att logga in eller ändra kataloger.
Åtkomst till den här sidan kräver auktorisering. Du kan prova att ändra kataloger.
The single_link_registry object is a network_link_registry that manages only a single source or target block.
Syntax
template<class _Block>
class single_link_registry : public network_link_registry<_Block>;
Parameters
_Block
The block data type being stored in the single_link_registry object.
Members
Public Constructors
| Name | Description |
|---|---|
| single_link_registry | Constructs a single_link_registry object. |
| ~single_link_registry Destructor | Destroys the single_link_registry object. |
Public Methods
| Name | Description |
|---|---|
| add | Adds a link to the single_link_registry object. (Overrides network_link_registry::add.) |
| begin | Returns an iterator to the first element in the single_link_registry object. (Overrides network_link_registry::begin.) |
| contains | Searches the single_link_registry object for a specified block. (Overrides network_link_registry::contains.) |
| count | Counts the number of items in the single_link_registry object. (Overrides network_link_registry::count.) |
| remove | Removes a link from the single_link_registry object. (Overrides network_link_registry::remove.) |
Inheritance Hierarchy
single_link_registry
Requirements
Header: agents.h
Namespace: concurrency
add
Adds a link to the single_link_registry object.
virtual void add(_EType _Link);
Parameters
_Link
A pointer to a block to be added.
Remarks
The method throws an invalid_link_target exception if there is already a link in this registry.
begin
Returns an iterator to the first element in the single_link_registry object.
virtual iterator begin();
Return Value
An iterator addressing the first element in the single_link_registry object.
Remarks
The end state is indicated by a NULL link.
contains
Searches the single_link_registry object for a specified block.
virtual bool contains(_EType _Link);
Parameters
_Link
A pointer to a block that is to be searched for in the single_link_registry object.
Return Value
true if the link was found, false otherwise.
count
Counts the number of items in the single_link_registry object.
virtual size_t count();
Return Value
The number of items in the single_link_registry object.
remove
Removes a link from the single_link_registry object.
virtual bool remove(_EType _Link);
Parameters
_Link
A pointer to a block to be removed, if found.
Return Value
true if the link was found and removed, false otherwise.
single_link_registry
Constructs a single_link_registry object.
single_link_registry();
~single_link_registry
Destroys the single_link_registry object.
virtual ~single_link_registry();
Remarks
The method throws an invalid_operation exception if it is called before the link is removed.