Carray doubt

[doctorpi]

Sorry if this is a silly question, but I'm a little confused. I've got a class MyClass and I want to have a CArray of MyClass objects in the Doc class of my application. Ex: In CMyAppDoc CArray <> m_myArray; My question is. How I have to declare and have acces to the array to touch the values of it directly (by reference) in the view? CMyAppView ????? Best Regards Dr. Pi

[Dr Kuulun]

Hi, i had the same problem and it seems to be impossible. i created a lot of instances of my class with 'new' and than i stored the pointers in an CObList or CObArray. This array stores only the pointers, so clean the memory up ('delete pClass') when deleting the array. Dr-Kuulun

[Cedric Moonen]

Try this: CArray<CMyClass*,CMyClass*&> m_MyArray; And to acces any data: CMyClass* Temp = m_MyArray[i]; Temp->DoSomething(); Hope this helps ! Ced

[jhwurmbach]

You are probably better off using the standardized std::vector class: std::vector< CMyClass > m_myArray; ... now you can fill the vector e.g. using push_back()... And now you can use CMyClass c = GetDocument()->m_myArray[0]; to access the first data item in the associated document. Hope this helps

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My opinions may have changed, but not the fact that I am right.

[David Crow]

I have something similar in one of my projects. class CMyDoc : public CDocument { public: void GetAddressList( CDWordArray *pAddresses ); private: CDWordArray m_arrAddresses; }; void CMyDoc::GetAddressList( CDWordArray *pAddresses ) { pAddresses->RemoveAll(); pAddresses->Append(m_arrAddresses); } void CMyView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint) { CMyDoc *pDoc; CDWordArray arrAddresses; pDoc = GetDocument(); pDoc->GetAddressList(&arrAddresses); } Hope this helps, or at least gives you an idea.