I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.

In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
problem is that if I do include it I get this message:
Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
But if I do not include the file I get this message:
Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
match for function '?_P(unsigned ,char *,int )'

Thanks!

Andy

"Andy C" <Andy_member@pathlink.com> wrote in message news:bfmaki$1f1q$1@digitaldaemon.com...
> I am having problems using the MFC template CArray.  I am trying to create
a
> CArray of a structure, nothing fancy, and I cannot get it to compile.  I
have
> used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
>
> In order to use the CArray<,> I need to include the file <afxtempl.h>.
The
> problem is that if I do include it I get this message:
> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no

Is that all of the error message? It looks truncated.

> But if I do not include the file I get this message:
> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
> match for function '?_P(unsigned ,char *,int )'
>
> Thanks!
>
> Andy
>
>
>

You might have to add afxtempl.h into your stdafx.h

Jan



Andy C wrote:

> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
>
> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
> problem is that if I do include it I get this message:
> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
> But if I do not include the file I get this message:
> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
> match for function '?_P(unsigned ,char *,int )'
>
> Thanks!
>
> Andy

--
ManiaC++
Jan Knepper

Sorry, my first post got clipped.  Here is the code that is in question:
-----------------------
#include "stdafx.h"
#include <afxtempl.h>

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

struct my_struct
{
int a,b,c;
CString s;
};

void func ()
{
CArray<my_struct,my_struct> ca;
}
----------------------------------

When the above is compiled in DEBUG mode it produces the following error.
Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305):
no match for function '?_P(unsigned ,char *,int )'

When compiled in Release mode, or if I don't declare the variable cd,
there is no error.  Any ideas?
Thanks.

Andy



In article <3F1EC94E.72054AC8@smartsoft.us>, Jan Knepper says...
>
>You might have to add afxtempl.h into your stdafx.h
>
>Jan
>
>
>
>Andy C wrote:
>
>> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
>>
>> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
>> problem is that if I do include it I get this message:
>> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
>> But if I do not include the file I get this message:
>> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
>> match for function '?_P(unsigned ,char *,int )'
>>
>> Thanks!
>>
>> Andy
>
>--
>ManiaC++
>Jan Knepper
>
>

Isn't ?_P the mangled name of the overloaded new operator?



Andy C wrote:

> Sorry, my first post got clipped.  Here is the code that is in question:
> -----------------------
> #include "stdafx.h"
> #include <afxtempl.h>
>
> #ifdef _DEBUG
> #undef THIS_FILE
> static char BASED_CODE THIS_FILE[] = __FILE__;
> #endif
>
> struct my_struct
> {
> int a,b,c;
> CString s;
> };
>
> void func ()
> {
> CArray<my_struct,my_struct> ca;
> }
> ----------------------------------
>
> When the above is compiled in DEBUG mode it produces the following error.
> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305):
> no match for function '?_P(unsigned ,char *,int )'
>
> When compiled in Release mode, or if I don't declare the variable cd,
> there is no error.  Any ideas?
> Thanks.
>
> Andy
>
> In article <3F1EC94E.72054AC8@smartsoft.us>, Jan Knepper says...
> >
> >You might have to add afxtempl.h into your stdafx.h
> >
> >Jan
> >
> >
> >
> >Andy C wrote:
> >
> >> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
> >>
> >> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
> >> problem is that if I do include it I get this message:
> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
> >> But if I do not include the file I get this message:
> >> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
> >> match for function '?_P(unsigned ,char *,int )'
> >>
> >> Thanks!
> >>
> >> Andy
> >
> >--
> >ManiaC++
> >Jan Knepper
> >
> >

--
ManiaC++
Jan Knepper

I have no idea, but the offending line in "afxtempl.h" is....
m_pData = (TYPE*) new BYTE[nNewSize * sizeof(TYPE)];

Does this help?

Andy


In article <3F1EF2D7.AE398D51@smartsoft.us>, Jan Knepper says...
>
>Isn't ?_P the mangled name of the overloaded new operator?
>
>
>
>Andy C wrote:
>
>> Sorry, my first post got clipped.  Here is the code that is in question:
>> -----------------------
>> #include "stdafx.h"
>> #include <afxtempl.h>
>>
>> #ifdef _DEBUG
>> #undef THIS_FILE
>> static char BASED_CODE THIS_FILE[] = __FILE__;
>> #endif
>>
>> struct my_struct
>> {
>> int a,b,c;
>> CString s;
>> };
>>
>> void func ()
>> {
>> CArray<my_struct,my_struct> ca;
>> }
>> ----------------------------------
>>
>> When the above is compiled in DEBUG mode it produces the following error.
>> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305):
>> no match for function '?_P(unsigned ,char *,int )'
>>
>> When compiled in Release mode, or if I don't declare the variable cd,
>> there is no error.  Any ideas?
>> Thanks.
>>
>> Andy
>>
>> In article <3F1EC94E.72054AC8@smartsoft.us>, Jan Knepper says...
>> >
>> >You might have to add afxtempl.h into your stdafx.h
>> >
>> >Jan
>> >
>> >
>> >
>> >Andy C wrote:
>> >
>> >> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
>> >>
>> >> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
>> >> problem is that if I do include it I get this message:
>> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
>> >> But if I do not include the file I get this message:
>> >> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
>> >> match for function '?_P(unsigned ,char *,int )'
>> >>
>> >> Thanks!
>> >>
>> >> Andy
>> >
>> >--
>> >ManiaC++
>> >Jan Knepper
>> >
>> >
>
>--
>ManiaC++
>Jan Knepper
>
>

Yes... I think that 'new' should be replaced with DEBUG_NEW.



Andy C wrote:

> I have no idea, but the offending line in "afxtempl.h" is....
> m_pData = (TYPE*) new BYTE[nNewSize * sizeof(TYPE)];
>
> Does this help?
>
> Andy
>
> In article <3F1EF2D7.AE398D51@smartsoft.us>, Jan Knepper says...
> >
> >Isn't ?_P the mangled name of the overloaded new operator?
> >
> >
> >
> >Andy C wrote:
> >
> >> Sorry, my first post got clipped.  Here is the code that is in question:
> >> -----------------------
> >> #include "stdafx.h"
> >> #include <afxtempl.h>
> >>
> >> #ifdef _DEBUG
> >> #undef THIS_FILE
> >> static char BASED_CODE THIS_FILE[] = __FILE__;
> >> #endif
> >>
> >> struct my_struct
> >> {
> >> int a,b,c;
> >> CString s;
> >> };
> >>
> >> void func ()
> >> {
> >> CArray<my_struct,my_struct> ca;
> >> }
> >> ----------------------------------
> >>
> >> When the above is compiled in DEBUG mode it produces the following error.
> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305):
> >> no match for function '?_P(unsigned ,char *,int )'
> >>
> >> When compiled in Release mode, or if I don't declare the variable cd,
> >> there is no error.  Any ideas?
> >> Thanks.
> >>
> >> Andy
> >>
> >> In article <3F1EC94E.72054AC8@smartsoft.us>, Jan Knepper says...
> >> >
> >> >You might have to add afxtempl.h into your stdafx.h
> >> >
> >> >Jan
> >> >
> >> >
> >> >
> >> >Andy C wrote:
> >> >
> >> >> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
> >> >>
> >> >> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
> >> >> problem is that if I do include it I get this message:
> >> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
> >> >> But if I do not include the file I get this message:
> >> >> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
> >> >> match for function '?_P(unsigned ,char *,int )'
> >> >>
> >> >> Thanks!
> >> >>
> >> >> Andy

--
ManiaC++
Jan Knepper

I thought I had the latest updates from the DM web site.
Is there a compiler setting?  Is this the first you have heard of this?
Should I be doing a global replace in the .h files?
Please elaborate on this problem.
Thanks.

Andy

In article <3F1EFDAE.DDFBBE12@smartsoft.us>, Jan Knepper says...
>
>Yes... I think that 'new' should be replaced with DEBUG_NEW.
>
>
>
>Andy C wrote:
>
>> I have no idea, but the offending line in "afxtempl.h" is....
>> m_pData = (TYPE*) new BYTE[nNewSize * sizeof(TYPE)];
>>
>> Does this help?
>>
>> Andy
>>
>> In article <3F1EF2D7.AE398D51@smartsoft.us>, Jan Knepper says...
>> >
>> >Isn't ?_P the mangled name of the overloaded new operator?
>> >
>> >
>> >
>> >Andy C wrote:
>> >
>> >> Sorry, my first post got clipped.  Here is the code that is in question:
>> >> -----------------------
>> >> #include "stdafx.h"
>> >> #include <afxtempl.h>
>> >>
>> >> #ifdef _DEBUG
>> >> #undef THIS_FILE
>> >> static char BASED_CODE THIS_FILE[] = __FILE__;
>> >> #endif
>> >>
>> >> struct my_struct
>> >> {
>> >> int a,b,c;
>> >> CString s;
>> >> };
>> >>
>> >> void func ()
>> >> {
>> >> CArray<my_struct,my_struct> ca;
>> >> }
>> >> ----------------------------------
>> >>
>> >> When the above is compiled in DEBUG mode it produces the following error.
>> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305):
>> >> no match for function '?_P(unsigned ,char *,int )'
>> >>
>> >> When compiled in Release mode, or if I don't declare the variable cd,
>> >> there is no error.  Any ideas?
>> >> Thanks.
>> >>
>> >> Andy
>> >>
>> >> In article <3F1EC94E.72054AC8@smartsoft.us>, Jan Knepper says...
>> >> >
>> >> >You might have to add afxtempl.h into your stdafx.h
>> >> >
>> >> >Jan
>> >> >
>> >> >
>> >> >
>> >> >Andy C wrote:
>> >> >
>> >> >> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
>> >> >>
>> >> >> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
>> >> >> problem is that if I do include it I get this message:
>> >> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
>> >> >> But if I do not include the file I get this message:
>> >> >> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
>> >> >> match for function '?_P(unsigned ,char *,int )'
>> >> >>
>> >> >> Thanks!
>> >> >>
>> >> >> Andy
>
>--
>ManiaC++
>Jan Knepper
>
>

Andy C wrote:

> I thought I had the latest updates from the DM web site.

That is very possible. That version comes out of CVS I think and I have not committed changes to CVS in ages... (Lack of interest)

> Is there a compiler setting?

No for what?

> Is this the first you have heard of this?

Not sure... certainly have not seen any other questions about this in particular that I remember.

> Should I be doing a global replace in the .h files?

You could...
Now I am thinking about it, it was one or the other...
Either MFC redefined new as DEBUG_NEW or instead of new DEBUG_NEW should be used... Sorry,
I work so many different things that I would have to look in the header files to see what
is actually being done.
What they do in the source files is:
#define new DEBUG_NEW
They do the same in afxtempl.h

Than in afx.h:
#defne DEBUG_NEW new(THIS_FILE, __LINE__)

which I guess should replace 'new' with DEBUG_NEW with new(THIS_FILE,__LINE__) which is
what for some reason is not happening in your code as this would require:
operator new ( unsigned, char *, int );
which the compiler does not seem to be able to find... Weird...

> Please elaborate on this problem.

Enough?

> Thanks.
>
> Andy
>
> In article <3F1EFDAE.DDFBBE12@smartsoft.us>, Jan Knepper says...
> >
> >Yes... I think that 'new' should be replaced with DEBUG_NEW.
> >
> >
> >
> >Andy C wrote:
> >
> >> I have no idea, but the offending line in "afxtempl.h" is....
> >> m_pData = (TYPE*) new BYTE[nNewSize * sizeof(TYPE)];
> >>
> >> Does this help?
> >>
> >> Andy
> >>
> >> In article <3F1EF2D7.AE398D51@smartsoft.us>, Jan Knepper says...
> >> >
> >> >Isn't ?_P the mangled name of the overloaded new operator?
> >> >
> >> >
> >> >
> >> >Andy C wrote:
> >> >
> >> >> Sorry, my first post got clipped.  Here is the code that is in question:
> >> >> -----------------------
> >> >> #include "stdafx.h"
> >> >> #include <afxtempl.h>
> >> >>
> >> >> #ifdef _DEBUG
> >> >> #undef THIS_FILE
> >> >> static char BASED_CODE THIS_FILE[] = __FILE__;
> >> >> #endif
> >> >>
> >> >> struct my_struct
> >> >> {
> >> >> int a,b,c;
> >> >> CString s;
> >> >> };
> >> >>
> >> >> void func ()
> >> >> {
> >> >> CArray<my_struct,my_struct> ca;
> >> >> }
> >> >> ----------------------------------
> >> >>
> >> >> When the above is compiled in DEBUG mode it produces the following error.
> >> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305):
> >> >> no match for function '?_P(unsigned ,char *,int )'
> >> >>
> >> >> When compiled in Release mode, or if I don't declare the variable cd,
> >> >> there is no error.  Any ideas?
> >> >> Thanks.
> >> >>
> >> >> Andy
> >> >>
> >> >> In article <3F1EC94E.72054AC8@smartsoft.us>, Jan Knepper says...
> >> >> >
> >> >> >You might have to add afxtempl.h into your stdafx.h
> >> >> >
> >> >> >Jan
> >> >> >
> >> >> >
> >> >> >
> >> >> >Andy C wrote:
> >> >> >
> >> >> >> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
> >> >> >>
> >> >> >> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
> >> >> >> problem is that if I do include it I get this message:
> >> >> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
> >> >> >> But if I do not include the file I get this message:
> >> >> >> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
> >> >> >> match for function '?_P(unsigned ,char *,int )'
> >> >> >>
> >> >> >> Thanks!
> >> >> >>
> >> >> >> Andy
> >
> >--
> >ManiaC++
> >Jan Knepper
> >
> >

Yes, you are correct.  The following 5 lines are present in MS VC++ files:
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

However, Now I get the compile error, (even with the compiler setting for
allowing new[] and delete[] operator overloading):
Error: D:\PROGRAM FILES\DM\BIN\..\include\stddef.h(78): not an overloadable
operator token.

Any suggestions?  (I have access to VC++ and I will start a list of changes to
be able to switch from MS to DM and post it as I learn more.)
Thanks!

Andy



In article <3F1F0A70.756826DE@smartsoft.us>, Jan Knepper says...
>
>Andy C wrote:
>
>> I thought I had the latest updates from the DM web site.
>
>That is very possible. That version comes out of CVS I think and I have not committed changes to CVS in ages... (Lack of interest)
>
>> Is there a compiler setting?
>
>No for what?
>
>> Is this the first you have heard of this?
>
>Not sure... certainly have not seen any other questions about this in particular that I remember.
>
>> Should I be doing a global replace in the .h files?
>
>You could...
>Now I am thinking about it, it was one or the other...
>Either MFC redefined new as DEBUG_NEW or instead of new DEBUG_NEW should be used... Sorry,
>I work so many different things that I would have to look in the header files to see what
>is actually being done.
>What they do in the source files is:
>#define new DEBUG_NEW
>They do the same in afxtempl.h
>
>Than in afx.h:
>#defne DEBUG_NEW new(THIS_FILE, __LINE__)
>
>which I guess should replace 'new' with DEBUG_NEW with new(THIS_FILE,__LINE__) which is
>what for some reason is not happening in your code as this would require:
>operator new ( unsigned, char *, int );
>which the compiler does not seem to be able to find... Weird...
>
>> Please elaborate on this problem.
>
>Enough?
>
>> Thanks.
>>
>> Andy
>>
>> In article <3F1EFDAE.DDFBBE12@smartsoft.us>, Jan Knepper says...
>> >
>> >Yes... I think that 'new' should be replaced with DEBUG_NEW.
>> >
>> >
>> >
>> >Andy C wrote:
>> >
>> >> I have no idea, but the offending line in "afxtempl.h" is....
>> >> m_pData = (TYPE*) new BYTE[nNewSize * sizeof(TYPE)];
>> >>
>> >> Does this help?
>> >>
>> >> Andy
>> >>
>> >> In article <3F1EF2D7.AE398D51@smartsoft.us>, Jan Knepper says...
>> >> >
>> >> >Isn't ?_P the mangled name of the overloaded new operator?
>> >> >
>> >> >
>> >> >
>> >> >Andy C wrote:
>> >> >
>> >> >> Sorry, my first post got clipped.  Here is the code that is in question:
>> >> >> -----------------------
>> >> >> #include "stdafx.h"
>> >> >> #include <afxtempl.h>
>> >> >>
>> >> >> #ifdef _DEBUG
>> >> >> #undef THIS_FILE
>> >> >> static char BASED_CODE THIS_FILE[] = __FILE__;
>> >> >> #endif
>> >> >>
>> >> >> struct my_struct
>> >> >> {
>> >> >> int a,b,c;
>> >> >> CString s;
>> >> >> };
>> >> >>
>> >> >> void func ()
>> >> >> {
>> >> >> CArray<my_struct,my_struct> ca;
>> >> >> }
>> >> >> ----------------------------------
>> >> >>
>> >> >> When the above is compiled in DEBUG mode it produces the following error.
>> >> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305):
>> >> >> no match for function '?_P(unsigned ,char *,int )'
>> >> >>
>> >> >> When compiled in Release mode, or if I don't declare the variable cd,
>> >> >> there is no error.  Any ideas?
>> >> >> Thanks.
>> >> >>
>> >> >> Andy
>> >> >>
>> >> >> In article <3F1EC94E.72054AC8@smartsoft.us>, Jan Knepper says...
>> >> >> >
>> >> >> >You might have to add afxtempl.h into your stdafx.h
>> >> >> >
>> >> >> >Jan
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> >Andy C wrote:
>> >> >> >
>> >> >> >> I am having problems using the MFC template CArray.  I am trying to create a CArray of a structure, nothing fancy, and I cannot get it to compile.  I have used this successfully under VC++ 6.0 so it is probably just a matter of compiler flags and such.  I have the 8.26 CD and have downloaded all the updates.
>> >> >> >>
>> >> >> >> In order to use the CArray<,> I need to include the file <afxtempl.h>.  The
>> >> >> >> problem is that if I do include it I get this message:
>> >> >> >> Error: D:\PROGRAM FILES\DM\BIN\..\mfc\include\32-bit\afxtempl.h(305): no
>> >> >> >> But if I do not include the file I get this message:
>> >> >> >> Error: D:\PROJECTS\TESTDLG\CPrompt.h(66): 'CArray' is not a class template
>> >> >> >> match for function '?_P(unsigned ,char *,int )'
>> >> >> >>
>> >> >> >> Thanks!
>> >> >> >>
>> >> >> >> Andy
>> >
>> >--
>> >ManiaC++
>> >Jan Knepper
>> >
>> >