Use the console to debug programs in non-console programs.

In some cases, you must use the console to print logs for debugging programs that are not in the console program. You can use the following class. Rough writing,

Class cconsolelog
{
Public:
Cconsolelog (void );
~ Cconsolelog (void );
Void log (char * format ,...);
};

# Include <windows. h>
# Include <stdio. h>
# Include <stdarg. h>

 

Cconsolelog: cconsolelog (void)
{
Bool ret = allocconsole ();
If (! RET)
{
Throw "allocconsole failed ";
}
Freopen ("con", "W", stdout );
}

Cconsolelog ::~ Cconsolelog (void)
{
Bool ret = freeconsole ();
If (! RET)
{
Throw "Free Console Failed ";
}
}

Void cconsolelog: log (char * format ,...)
{
Va_list AP;
Char Buf [255] = {0 };
Va_start (AP, format );
Vsprintf (BUF, format, AP );
Va_end (AP );
Fprintf (stdout, Buf );
Return;
}

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