libzypp  17.16.0
zypp::callback::TempConnect< TReport > Struct Template Reference

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

#include <Callback.h>

Public Types

typedef TReport ReportType
 
typedef ReceiveReport< TReportReceiver
 
typedef DistributeReport< TReportDistributor
 

Public Member Functions

 TempConnect ()
 
 TempConnect (Receiver &rec_r)
 
 ~TempConnect ()
 

Private Attributes

Receiver_oldRec
 

Detailed Description

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

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 284 of file Callback.h.

Member Typedef Documentation

◆ ReportType

template<class TReport>
typedef TReport zypp::callback::TempConnect< TReport >::ReportType

Definition at line 286 of file Callback.h.

◆ Receiver

template<class TReport>
typedef ReceiveReport<TReport> zypp::callback::TempConnect< TReport >::Receiver

Definition at line 287 of file Callback.h.

◆ Distributor

Definition at line 288 of file Callback.h.

Constructor & Destructor Documentation

◆ TempConnect() [1/2]

template<class TReport>
zypp::callback::TempConnect< TReport >::TempConnect ( )
inline

Definition at line 290 of file Callback.h.

◆ TempConnect() [2/2]

template<class TReport>
zypp::callback::TempConnect< TReport >::TempConnect ( Receiver rec_r)
inline

Definition at line 296 of file Callback.h.

◆ ~TempConnect()

template<class TReport>
zypp::callback::TempConnect< TReport >::~TempConnect ( )
inline

Definition at line 302 of file Callback.h.

Member Data Documentation

◆ _oldRec

template<class TReport>
Receiver* zypp::callback::TempConnect< TReport >::_oldRec
private

Definition at line 310 of file Callback.h.


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