Function call

[Simse]

Hi,
could someone please tell me how to call a function

void CMyPropertySheet::OnButtonCalculate()

out of another function (in a different file)

BOOL CGeneral::OnSetActive() ???

I suppose, it can't be that difficult but either i'm too stupid or it's because today is friday ;-)

Thx

 

[ronnyjljr]

Simse,

You nned to have an instance of that class declared where your calling it.

[blue]
void CMyPropertySheet::OnButtonCalculate()
{  
   CGeneral myMember = new CGeneral();
   myMember.OnSetActive();
}

[/blue]

But please note, the member can be a class member and does not have to be initialized inside a function, but you must declare an object of type CGeneral somewhere in order to use it.


Hope that helps,
Ron

typedef map<GiantX,gold, less<std::shortestpathtogold> > AwesomeMap;

 

[cdraycott]

ronny,

Your code needs to be

void CMyPropertySheet::OnButtonCalculate()
{
CGeneral* myMember = new CGeneral();
myMember->OnSetActive();
}

or you can use

void CMyPropertySheet::OnButtonCalculate()
{
CGeneral myMember;
myMember.OnSetActive();
}

 

[Simse]

hm,

so i only have to add those 2 lines to
void CMyPropertySheet::OnButtonCalculate()
and OnButtonCalculate() is executed as soon as CGeneral becomes active??? don't i have to call it in OnSetActive()?
well ok, if i do i get an error: "C2352: illegal call of non-static member" but if i don't the instruction has no effect (except for an assetion, but that's not the problem!).
Shouldn't it be the other way round? That i write the call of CMyPropertySheet::OnButtonCalculate() in OnSetActive()?
I'm confused...
Hoping for enlightenment!

Thx

 

[LazyMe]

ronnyjljr, cdraycott

void CMyPropertySheet::OnButtonCalculate()
{
CGeneral* myMember = new CGeneral();
myMember->OnSetActive();
}

Where's the release of the resources?

This code should include a

delete myMember

Greetings,
Rick

 

[ronnyjljr]

Haha,

Forgive me, I program in Java and apparently I lost my mind posting on a C++ forum (haha)

-Ron

typedef map<GiantX,gold, less<std::shortestpathtogold> > AwesomeMap;