GlobalTracer Class Reference
[pydtn]

A singleton TracerChain. More...

#include <pydtn/Tracer.h>

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List of all members.

Static Public Member Functions
static void	enable ()
	Create a unique instance of GlobalTracer.
static GlobalTracer *	instance ()
	Returns: the current instance (might by NULL if not yet enabled)
Protected Member Functions
	GlobalTracer ()
	Default constructor.
virtual	~GlobalTracer ()
	Virtual destructor.
Static Protected Attributes
static GlobalTracer *	m_instance = 0
	The unique instance.

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Detailed Description

A singleton TracerChain.

The instance() method indicates if there is global tracer. This is in contrast to most singleton classes, where instance() would create a new object. Instead, we use an explicit enable() method to bring the singleton instance into existence. This allows us to have or not have a GlobalTracer, depending on run-time configuration.

Definition at line 132 of file Tracer.h.

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The documentation for this class was generated from the following files:

• pydtn/Tracer.h
• pydtn/Tracer.cc

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