zypp::debug::TraceCAD< _Tp > Struct Template Reference
[Tracer]

A simple tracer for (copy) Construction, Assignment, and Destruction. More...

#include <Debug.h>

Inheritance diagram for zypp::debug::TraceCAD< _Tp >:

[legend]

List of all members.

Public Member Functions
	TraceCAD ()
	TraceCAD (const TraceCAD &rhs)
TraceCAD &	operator= (const TraceCAD &rhs)
virtual	~TraceCAD ()
void	_PING () const
Static Public Member Functions
static unsigned long &	_totalTraceCAD ()
Related Functions
(Note that these are not member functions.)
template<class _Tp>
std::ostream &	operator<< (std::ostream &str, const TraceCAD< _Tp > &obj)
	Stream output.

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Detailed Description

template<class _Tp>
struct zypp::debug::TraceCAD< _Tp >

A simple tracer for (copy) Construction, Assignment, and Destruction.

To trace class Foo, derive public from TraceCAD<Foo>. This tracer simply calls traceCAD in each traced method, and traceCAD simply drops a line in the log.

This tracer logs construction, copy construction, assignment, destruction and _PING.

assignment: In case the traced class defines an operator= it must be altered to call TraceCAD::operator=, otherwise it won't be triggered.

_PING: Completely up to you. Call _PING somewhere in the traced class to indicate something. In case you overload traceCAD, do whatever is appropriate on _PING. It's just an offer to perform logging or actions here, and not in the traced code.

But traceCAD may be overloaded to produce more stats.

See also:

Example.COW_debug.cc.

Definition at line 108 of file Debug.h.

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Constructor & Destructor Documentation

template<class _Tp>

zypp::debug::TraceCAD< _Tp >::TraceCAD

(

)

[inline]

Definition at line 115 of file Debug.h.

References zypp::debug::TraceCADBase::_ident, zypp::debug::TraceCAD< _Tp >::_totalTraceCAD(), zypp::debug::TraceCADBase::CTOR, and zypp::debug::traceCAD().

template<class _Tp>

zypp::debug::TraceCAD< _Tp >::TraceCAD

(

const TraceCAD< _Tp > &

rhs

)

[inline]

Definition at line 120 of file Debug.h.

References zypp::debug::TraceCAD< _Tp >::_totalTraceCAD(), zypp::debug::TraceCADBase::COPYCTOR, and zypp::debug::traceCAD().

template<class _Tp>

virtual zypp::debug::TraceCAD< _Tp >::~TraceCAD

(

)

[inline, virtual]

Definition at line 127 of file Debug.h.

References zypp::debug::TraceCAD< _Tp >::_totalTraceCAD(), zypp::debug::TraceCADBase::DTOR, and zypp::debug::traceCAD().

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Member Function Documentation

template<class _Tp>

static unsigned long& zypp::debug::TraceCAD< _Tp >::_totalTraceCAD

(

)

[inline, static]

Definition at line 111 of file Debug.h.

Referenced by zypp::debug::TraceCAD< _Tp >::TraceCAD(), and zypp::debug::TraceCAD< _Tp >::~TraceCAD().

template<class _Tp>

TraceCAD& zypp::debug::TraceCAD< _Tp >::operator=

(

const TraceCAD< _Tp > &

rhs

)

[inline]

Definition at line 124 of file Debug.h.

References zypp::debug::TraceCADBase::ASSIGN, and zypp::debug::traceCAD().

template<class _Tp>

void zypp::debug::TraceCAD< _Tp >::_PING

(

)

const [inline]

Definition at line 131 of file Debug.h.

References zypp::debug::TraceCADBase::PING, and zypp::debug::traceCAD().

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The documentation for this struct was generated from the following file:

• zypp/base/Debug.h

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