ZFListenerDeclare.h File Reference

util macros to declare ZFListener as ZFCallback More...

#include "ZFCallback_lambda.h"

Go to the source code of this file.

Macros
#define	ZFLISTENER_END()
	see ZFLISTENER
#define	ZFLISTENER(name)
	util to declare a ZFListener locally
#define	ZFLISTENER_0(name)
	see ZFLISTENER
#define	ZFLISTENER_1(name, CaptureParam0, capture0)
	see ZFLISTENER
#define	ZFLISTENER_2(name, CaptureParam0, capture0, CaptureParam1, capture1)
	see ZFLISTENER
#define	ZFLISTENER_3(name, CaptureParam0, capture0, CaptureParam1, capture1, CaptureParam2, capture2)
	see ZFLISTENER
#define	ZFLISTENER_4(name, CaptureParam0, capture0, CaptureParam1, capture1, CaptureParam2, capture2, CaptureParam3, capture3)
	see ZFLISTENER
#define	ZFLISTENER_5(name, CaptureParam0, capture0, CaptureParam1, capture1, CaptureParam2, capture2, CaptureParam3, capture3, CaptureParam4, capture4)
	see ZFLISTENER
#define	ZFLISTENER_6(name, CaptureParam0, capture0, CaptureParam1, capture1, CaptureParam2, capture2, CaptureParam3, capture3, CaptureParam4, capture4, CaptureParam5, capture5)
	see ZFLISTENER
#define	ZFLISTENER_7(name, CaptureParam0, capture0, CaptureParam1, capture1, CaptureParam2, capture2, CaptureParam3, capture3, CaptureParam4, capture4, CaptureParam5, capture5, CaptureParam6, capture6)
	see ZFLISTENER
#define	ZFLISTENER_8(name, CaptureParam0, capture0, CaptureParam1, capture1, CaptureParam2, capture2, CaptureParam3, capture3, CaptureParam4, capture4, CaptureParam5, capture5, CaptureParam6, capture6, CaptureParam7, capture7)
	see ZFLISTENER

Detailed Description

util macros to declare ZFListener as ZFCallback

Macro Definition Documentation

ZFLISTENER

#define ZFLISTENER

(

name

)

util to declare a ZFListener locally

usage:

// proto type:
// void listenerName(ZF_IN const ZFArgs &zfargs);
ZFLISTENER(yourListener) {
    // your code
} ZFLISTENER_END()
obj->observerAdd(eventId, yourListener);

you may also capture params outside of scope, see ZFLAMBDA for more info

zfstring text0 = "text0";
zfstring text1 = "text1";
// proto type:
// void listenerName(ZF_IN const ZFArgs &zfargs);
ZFLISTENER_2(yourListener
        , zfstring, text0
        , zfstring &, text1
        ) {
    // your code
    text0 = "text_0";
    text1 = "text_1";
} ZFLISTENER_END()
zfLogTrim() << text0 << " " << text1;
yourListener.execute();
zfLogTrim() << text0 << " " << text1;