using std:vector array of boost::scoped_ptr

From:
Vimal <vimal.bhatia@gmail.com>
Newsgroups:
comp.lang.c++
Date:
Tue, 6 Oct 2009 09:34:49 -0700 (PDT)
Message-ID:
<8ea42b3d-459d-4c9d-beb9-d35c8c31a4be@r31g2000vbi.googlegroups.com>
Hi Folks,

I am trying to create an vector array of boost::scoped_ptr, and am
unable to complie a simple code...

I get the following error message on Visual studio 2005 (vc++ 8.0)
with boost 1.35

c:\program files\microsoft visual studio 8\vc\include\vector(1125) :
error C2248: 'boost::scoped_ptr<T>::scoped_ptr' : cannot access
private member declared in class 'boost::scoped_ptr<T>'
1> with
1> [
1> T=Test
1> ]
1> c:\boost\include\boost-1_35\boost\scoped_ptr.hpp(45) : see
declaration of 'boost::scoped_ptr<T>::scoped_ptr'
1> with
1> [
1> T=Test
1> ]
1> c:\program files\microsoft visual studio 8\vc\include\vector
(1117) : while compiling class template member function 'void
std::vector<_Ty>::_Insert_n(std::_Vector_iterator<_Ty,_Alloc>,__w64
unsigned int,const _Ty &)'
1> with
1> [
1> _Ty=boost::scoped_ptr<Test>,
1> _Alloc=std::allocator<boost::scoped_ptr<Test>>
1> ]
1> e:\tmp\myfirstmultithread\myfirstmultithread
\myfirstmultithread.cpp(131) : see reference to class template
instantiation 'std::vector<_Ty>' being compiled
1> with
1> [
1> _Ty=boost::scoped_ptr<Test>
1> ]

I am attaching the code

--- Start of code --
include <iostream>
#include <vector>
#include <boost/scoped_ptr.hpp>
class Test{
    int x_axis;
    int y_axis;
public:
    Test():x_axis(0),y_axis(0){}
    Test(int x,int y):x_axis(x), y_axis(y){}
    int add(){
        return x_axis+y_axis;
    }
};

Test* createTestFactory();

int _tmain(int argc, _TCHAR* argv[])
{
    /*Test t = new Test(1,2);
    t.add();*/

    boost::scoped_ptr<Test> t_scoped (new Test(1,3));

    Test *t1 = createTestFactory();
    int retval = t1->add();

    boost::scoped_ptr<Test> t2(createTestFactory());

    std::vector<boost::scoped_ptr<Test>> myvec;

    myvec.push_back(t2);
    return 0;
}

Test* createTestFactory()
{
    return new Test();
}

-- End of code ---

I will be grateful if you can suggest a way to create a vector of
scoped pointers

Cheers

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