saga::monitorable Class Reference
The monitorable interface is implemented by those SAGA objects which can be monitored, i.e. which have one or more associated metrics. More...
#include <monitorable.hpp>
Public Types | |
| typedef unsigned int | cookie_handle |
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Public Member Functions | |
| monitorable (saga::object rhs) | |
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| monitorable (saga::impl::object *impl) | |
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| virtual | ~monitorable (void) |
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| virtual std::vector< saga::metric > | list_metrics (void) const |
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| virtual saga::metric | get_metric (std::string name) const |
| Returns a metric instance, identified by name. | |
| virtual cookie_handle | add_callback (std::string name, saga::callback cb) |
| Adds a callback to the specified metric. | |
| virtual void | remove_callback (std::string name, cookie_handle cookie) |
| Removes a callback from the specified metric. | |
Detailed Description
The monitorable interface is implemented by those SAGA objects which can be monitored, i.e. which have one or more associated metrics.
The interface allows introspection of these metrics, and allows to add callbacks to these metrics which get called if these metrics change. Several methods of this interface reflect similar methods on the metric class
- the additional string argument name identifies the metric these methods act upon.
Member Typedef Documentation
| typedef unsigned int saga::monitorable::cookie_handle |
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Constructor & Destructor Documentation
| saga::monitorable::monitorable | ( | saga::object | rhs | ) |
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| saga::monitorable::monitorable | ( | saga::impl::object * | impl | ) | [explicit] |
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| saga::monitorable::~monitorable | ( | void | ) | [virtual] |
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Member Function Documentation
| std::vector< saga::metric > saga::monitorable::list_metrics | ( | void | ) | const [virtual] |
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| saga::metric saga::monitorable::get_metric | ( | std::string | name | ) | const [virtual] |
Returns a metric instance, identified by name.
- Parameters:
-
name Name of the metric to be returned.
- Returns:
- Metric instance identified by name
| saga::monitorable::cookie_handle saga::monitorable::add_callback | ( | std::string | name, | |
| saga::callback | cb | |||
| ) | [virtual] |
Adds a callback to the specified metric.
- Parameters:
-
name Identifies the metric to which the cb is to be added cb Reference to callback class instance to be registered
- Returns:
- Handle for callback removal
| void saga::monitorable::remove_callback | ( | std::string | name, | |
| cookie_handle | cookie | |||
| ) | [virtual] |
Removes a callback from the specified metric.
- Parameters:
-
name Identifies the metric for which cb is to be removed cookie Identifies the cb to be removed.
The documentation for this class was generated from the following files:
