I want to create Array of CStringArrays and do operations

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MFC

I want to create an Array of CStringArrays.
How to declare and initialize this Array.

Thanks for your help

Posted 15-Nov-12 1:02am

y3ec255

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3 solutions

Solution 1

You should not be using CStringArrays, you should use the standard library, std:list, std:vector, etc. But if you must, then

CStringArray[] strings = new CStringArray[] ();

From memory, I'm a long way from c++ and I NEVER used these MFC classes that were only ever meant as a stop gap until the STL arrived ( over a decade ago ).

Posted 15-Nov-12 3:18am

Christian Graus

Solution 3

I think so Christian. Because i never used array of CStringArray. There are many other classes better than CStringArray. Other wise use

C++

std:list

. I think

C++

CStringList

is good one.

Posted 15-Nov-12 17:33pm

Sajeesh Payolam

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Eugen Podsypalnikov · Accepted Answer · 2012-11-15T03:42:00

Try this :) :

C++

typedef std::auto_ptr<CStringArray> CSafeChapters;
typedef CArray<CSafeChapters, CSafeChapters> CCategories;

class CTest
{
  CCategories m_arCategories;
  
public:
  CTest()
  {
    m_arCategories.Add(CSafeCapters(new CStringArray));
    m_arCategories.Add(CSafeCapters(new CStringArray));
    m_arCategories.Add(CSafeCapters(new CStringArray));
    m_arCategories.Add(CSafeCapters(new CStringArray));

    m_arCategories[0]->Add(_T("Chapter I"));
    m_arCategories[0]->Add(_T("Chapter II"));
    m_arCategories[0]->Add(_T("Chapter III"));
  }

  ~CTest()
  { // set a breakpoint here to discover all destructors' calls by F11 key :)
  }
} cTest;