zypp::callback::TempConnect< _Report > Struct Template Reference

Temporarily connect a ReceiveReport then restore the previous one. More...

#include <Callback.h>

List of all members.

Public Types
typedef _Report	ReportType
typedef ReceiveReport< _Report >	Receiver
typedef DistributeReport< _Report >	Distributor

Public Member Functions
	TempConnect ()
	TempConnect (Receiver &rec_r)
	~TempConnect ()

Private Attributes
Receiver *	_oldRec

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Detailed Description

template<class _Report>
struct zypp::callback::TempConnect< _Report >

Temporarily connect a ReceiveReport then restore the previous one.

Pass the ReceiveReport you want to connect temporarily to the ctor. The ReceiveReport is connected, a previously connected ReceiveReport is remembered and re-connected in the dtor. Use the default ctpr to temporarily disconnect any connected report.

  struct FooReceive : public callback::ReceiveReport<Foo>
  {..};
  struct FooReceive2 : public callback::ReceiveReport<Foo>
  {..};

  FooReceive  r;
  FooReceive2 r2;

  r.connect();
  ... // r receiving the report
  {
    callback::TempConnect<Foo> temp( r2 );
    ...// r2 receiving the report
  }
  ...// r receiving the report

Definition at line 255 of file Callback.h.

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Member Typedef Documentation

template<class _Report>

typedef _Report zypp::callback::TempConnect< _Report >::ReportType

Definition at line 257 of file Callback.h.

template<class _Report>

typedef ReceiveReport<_Report> zypp::callback::TempConnect< _Report >::Receiver

Definition at line 258 of file Callback.h.

template<class _Report>

typedef DistributeReport<_Report> zypp::callback::TempConnect< _Report >::Distributor

Definition at line 259 of file Callback.h.

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Constructor & Destructor Documentation

template<class _Report>

zypp::callback::TempConnect< _Report >::TempConnect ( )

inline

Definition at line 261 of file Callback.h.

template<class _Report>

zypp::callback::TempConnect< _Report >::TempConnect ( Receiver &  rec_r )

inline

Definition at line 267 of file Callback.h.

template<class _Report>

zypp::callback::TempConnect< _Report >::~TempConnect ( )

inline

Definition at line 273 of file Callback.h.

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Member Data Documentation

template<class _Report>

Receiver* zypp::callback::TempConnect< _Report >::_oldRec

private

Definition at line 281 of file Callback.h.

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

• zypp/Callback.h