StackOverflowException after calling unmanaged ctor

[SteveK]

**Newbie with managed C++**

I'm trying to wrap an unmanaged C++ class in a managed C++ class library.
When I instantiate the wrapper class it's ctor calls the ctor on the
unmanaged class and at that point I get the exception:
"An unhandled exception of type 'System.StackOverflowException' occurred in
suabwrapper.dll"

I have been able to reproduce this with an unmanaged class that is VERY
simple:
class CTest

{

public:

CTest(){ m_id = 1; }

~CTest(){}

int GetID(){ return m_id; };

private:

int m_id;

};

In my managed class I have a CTest* member that I assign to a new CTest() in
the managed class' ctor:

CSUABWrapper()

{

m_pTest = new CTest();

}



Once the CTest ctor is called (I can't step into the code for some reason) I
get the exception.
Anyone know what could be going on? Any ideas??

Thanks,
Steve

[SteveK]

Project settings are "Mixed Mode" with /noentry
linking with: mscoree.lib
also using: __DllMainCRTStartup@12

"SteveK" <as***@asdfasdfsd.com> wrote in message
news:uO****************@TK2MSFTNGP09.phx.gbl...

**Newbie with managed C++**

I'm trying to wrap an unmanaged C++ class in a managed C++ class library.
When I instantiate the wrapper class it's ctor calls the ctor on the
unmanaged class and at that point I get the exception:
"An unhandled exception of type 'System.StackOverflowException' occurred in suabwrapper.dll"

I have been able to reproduce this with an unmanaged class that is VERY
simple:
class CTest

{

public:

CTest(){ m_id = 1; }

~CTest(){}

int GetID(){ return m_id; };

private:

int m_id;

};

In my managed class I have a CTest* member that I assign to a new CTest() in the managed class' ctor:

CSUABWrapper()

{

m_pTest = new CTest();

}



Once the CTest ctor is called (I can't step into the code for some reason) I get the exception.
Anyone know what could be going on? Any ideas??

Thanks,
Steve

[SteveK]

http://msdn.microsoft.com/library/de...omixedmode.asp



static int minitialize() {

int retval = 0;

try

{

__crt_dll_initialize();

}

catch(System::Exception* e)

{

Console::WriteLine(e);

retval = 1;

}

return retval;

}

static int mterminate() {

int retval = 0;

try

{

__crt_dll_terminate();

}

catch(System::Exception* e)

{

Console::WriteLine(e);

retval = 1;

}

return retval;

}









"SteveK" <as***@asdfasdfsd.com> wrote in message
news:%2****************@TK2MSFTNGP15.phx.gbl...

Project settings are "Mixed Mode" with /noentry
linking with: mscoree.lib
also using: __DllMainCRTStartup@12

"SteveK" <as***@asdfasdfsd.com> wrote in message
news:uO****************@TK2MSFTNGP09.phx.gbl...

**Newbie with managed C++**

I'm trying to wrap an unmanaged C++ class in a managed C++ class library. When I instantiate the wrapper class it's ctor calls the ctor on the
unmanaged class and at that point I get the exception:
"An unhandled exception of type 'System.StackOverflowException' occurred in

suabwrapper.dll"

I have been able to reproduce this with an unmanaged class that is VERY
simple:
class CTest

{

public:

CTest(){ m_id = 1; }

~CTest(){}

int GetID(){ return m_id; };

private:

int m_id;

};

In my managed class I have a CTest* member that I assign to a new

CTest() in

the managed class' ctor:

CSUABWrapper()

{

m_pTest = new CTest();

}



Once the CTest ctor is called (I can't step into the code for some

reason) I

get the exception.
Anyone know what could be going on? Any ideas??

Thanks,
Steve

[GVG7]

Hi Steve,

How do we turn off managed class in MSVS 2003 .Net . I have the sam
problem of stack overflow error.
Regards,
Georgie

--
GVG7Posted from http://www.pcreview.co.uk/ newsgroup acces

[GVG7]

Hi Steve,

How do we turn off managed class in MSVS 2003 .Net . I have the sam
problem of stack overflow error.
Regards,
Georgie

--
GVG7Posted from http://www.pcreview.co.uk/ newsgroup acces