What might this mean?

"P:\Programs\dm\Libraries\MFC\include\32-bit\afxtempl.h(305) : Error: no match for function '?_P(unsigned ,char *,int )'"

Cheers

Matthew

Matthew wrote:
> What might this mean?
> 
> "P:\Programs\dm\Libraries\MFC\include\32-bit\afxtempl.h(305) : Error: no match for function '?_P(unsigned ,char *,int )'"
> 
> Cheers
> 
> Matthew 
> 
> 
My afxtempl.h is too heavily patched to know what line 305 is...
I'll email it to you.
Jan

-- 
ManiaC++
Jan Knepper

But as for me and my household, we shall use Mozilla...
www.mozilla.org

"Matthew" <matthew@stlsoft.com> wrote in message news:dqmrbe$1sj8$1@digitaldaemon.com...
> What might this mean?
>
> "P:\Programs\dm\Libraries\MFC\include\32-bit\afxtempl.h(305) : Error: no match for function '?_P(unsigned ,char *,int )'"

?_P is array operator new.

"Jan Knepper" <jan@smartsoft.us> wrote in message news:dqmvc9$1vlu$2@digitaldaemon.com...
> Matthew wrote:
>> What might this mean?
>>
>> "P:\Programs\dm\Libraries\MFC\include\32-bit\afxtempl.h(305) : Error: no match for function '?_P(unsigned ,char *,int )'"
>>
>> Cheers
>>
>> Matthew
> My afxtempl.h is too heavily patched to know what line 305 is...

It's the invocation of aray new inside CArray<>

"Walter Bright" <newshound@digitalmars.com> wrote in message news:dqnhor$2g0l$1@digitaldaemon.com...
>
> "Matthew" <matthew@stlsoft.com> wrote in message news:dqmrbe$1sj8$1@digitaldaemon.com...
>> What might this mean?
>>
>> "P:\Programs\dm\Libraries\MFC\include\32-bit\afxtempl.h(305) : Error: no match for function '?_P(unsigned ,char *,int )'"
>
> ?_P is array operator new.

Interesting. This is all working with lots of other compilers, but I decided to try and bring DMC++ back into the MFCSTL fold in my unit-tests but this is what crops up. I have no idea why this error should crop up. I suspect that the compiler's mistaken, and there's something else going wrong.

Matthew wrote:
> "Jan Knepper" <jan@smartsoft.us> wrote in message news:dqmvc9$1vlu$2@digitaldaemon.com...
> 
>>Matthew wrote:
>>
>>>What might this mean?
>>>
>>>"P:\Programs\dm\Libraries\MFC\include\32-bit\afxtempl.h(305) : Error: no match for function '?_P(unsigned ,char *,int )'"
>>>
>>>Cheers
>>>
>>>Matthew
>>
>>My afxtempl.h is too heavily patched to know what line 305 is...
> 
> 
> It's the invocation of aray new inside CArray<>
> 
> 
> 
Well, that still does not tell me a lot..
BTW I tried to email you, bit you address used here kinda bounced...

Jan


-- 
ManiaC++
Jan Knepper

But as for me and my household, we shall use Mozilla...
www.mozilla.org

"Jan Knepper" <jan@smartsoft.us> wrote in message news:dqu0uf$1poi$1@digitaldaemon.com...
> Matthew wrote:
>> "Jan Knepper" <jan@smartsoft.us> wrote in message news:dqmvc9$1vlu$2@digitaldaemon.com...
>>
>>>Matthew wrote:
>>>
>>>>What might this mean?
>>>>
>>>>"P:\Programs\dm\Libraries\MFC\include\32-bit\afxtempl.h(305) : Error: no match for function '?_P(unsigned ,char *,int )'"
>>>>
>>>>Cheers
>>>>
>>>>Matthew
>>>
>>>My afxtempl.h is too heavily patched to know what line 305 is...
>>
>>
>> It's the invocation of aray new inside CArray<>
>>
>>
>>
> Well, that still does not tell me a lot..

template<class TYPE, class ARG_TYPE>
void CArray<TYPE, ARG_TYPE>::SetSize(int nNewSize, int nGrowBy)
{
    ASSERT_VALID(this);
    ASSERT(nNewSize >= 0);

    if (nGrowBy != -1)
        m_nGrowBy = nGrowBy;  // set new size

    if (nNewSize == 0)
    {
        // shrink to nothing
        if (m_pData != NULL)
        {
            DestructElements(m_pData, m_nSize);
            delete[] (BYTE*)m_pData;
            m_pData = NULL;
        }
        m_nSize = m_nMaxSize = 0;
    }
    else if (m_pData == NULL)
    {
        // create one with exact size
#ifdef SIZE_T_MAX
        ASSERT(nNewSize <= SIZE_T_MAX/sizeof(TYPE));    // no overflow
#endif
        m_pData = (TYPE*) new BYTE[nNewSize * sizeof(TYPE)];
<<<<<<<<<<<<<<<<<<< HERE <<<<<<<<<<<<<<<
        ConstructElements(m_pData, nNewSize);
        m_nSize = m_nMaxSize = nNewSize;
    }
    else if (nNewSize <= m_nMaxSize)
    {
        // it fits
        if (nNewSize > m_nSize)
        {
            // initialize the new elements
            ConstructElements(&m_pData[m_nSize], nNewSize-m_nSize);
        }
        else if (m_nSize > nNewSize)
        {
            // destroy the old elements
            DestructElements(&m_pData[nNewSize], m_nSize-nNewSize);
        }
        m_nSize = nNewSize;
    }
    else
    {
        // otherwise, grow array
        int nGrowBy = m_nGrowBy;
        if (nGrowBy == 0)
        {
            // heuristically determine growth when nGrowBy == 0
            //  (this avoids heap fragmentation in many situations)
            nGrowBy = m_nSize / 8;
            nGrowBy = (nGrowBy < 4) ? 4 : ((nGrowBy > 1024) ? 1024 :
nGrowBy);
        }
        int nNewMax;
        if (nNewSize < m_nMaxSize + nGrowBy)
            nNewMax = m_nMaxSize + nGrowBy;  // granularity
        else
            nNewMax = nNewSize;  // no slush

        ASSERT(nNewMax >= m_nMaxSize);  // no wrap around
#ifdef SIZE_T_MAX
        ASSERT(nNewMax <= SIZE_T_MAX/sizeof(TYPE)); // no overflow
#endif
        TYPE* pNewData = (TYPE*) new BYTE[nNewMax * sizeof(TYPE)];

        // copy new data from old
        memcpy(pNewData, m_pData, m_nSize * sizeof(TYPE));

        // construct remaining elements
        ASSERT(nNewSize > m_nSize);
        ConstructElements(&pNewData[m_nSize], nNewSize-m_nSize);

        // get rid of old stuff (note: no destructors called)
        delete[] (BYTE*)m_pData;
        m_pData = pNewData;
        m_nSize = nNewSize;
        m_nMaxSize = nNewMax;
    }
}


> BTW I tried to email you, bit you address used here kinda bounced...

I've only my main email still going. Too much spam from all the crackpot spammers round the world