regarding CObject and CTypedPtrArray

[pinnachio]

frens m a newbie to vc++ enviornment.....m designin a project for gui ....m nt sure do how to use a template in dis do v need to include ne of pre defined class or nt
my problm are:

1.wen defining a class by class wizard m nt getting CObject as base class to select??
2.aldo i selectd class CCmdTarget as base class for defining my base class which class shall i use as v use CObarray for CObject class??

wen m writting a statement as
CTypedPtrArray<CObArray, CBus*>m_array;
m getting 12 errors in d sam line as
missing ; b4 <
CTypedPtrArray : missing storage class or type specifier
etc etc....
frens plzz help me out sinc have 2 submit dis project...
thanx

[cilu]

I can't read your post. Get rid of the messenger talking and write in plain English.

[pinnachio]

Well the problem is that am unable to declare a array as

CTypedPtrArray<CCmdTarget, CBus*>m_array;

also am unable to declare a class using class wizard having CObject as its base class the dropdown does not contain CObject as one of its options.....

[VictorN]

1. Please show the exact error messages.
2. Read MSDN about CTypedPtrArray and its using (particularly, Requirements section)

[pinnachio]

f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2143: syntax error : missing ';' before '<'
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2501: 'CTypedPtrArray' : missing storage-class or type specifiers
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2059: syntax error : '<'
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2238: unexpected token(s) preceding ';'
PflowDoc.cpp
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2143: syntax error : missing ';' before '<'
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2501: 'CTypedPtrArray' : missing storage-class or type specifiers
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2059: syntax error : '<'
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2238: unexpected token(s) preceding ';'
PflowView.cpp
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2143: syntax error : missing ';' before '<'
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2501: 'CTypedPtrArray' : missing storage-class or type specifiers
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2059: syntax error : '<'
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2238: unexpected token(s) preceding ';'
Generating Code...
Error executing cl.exe.

Pflow.exe - 12 error(s), 0 warning(s)


and line(25) is
CTypedPtrArray<CCmdTarget, CBus*>m_array;
this is declared in doc header file my project....
thnx

[VictorN]

...
f:\myprojects\pflow\pflow\pflowdoc.h(25) : error C2501: 'CTypedPtrArray' : missing storage-class or type specifiers

As I already pointed out:

2. Read MSDN about CTypedPtrArray and its using (particularly, Requirements section)

[pinnachio]

thanz a lot......

the problem was der only where u pointed i had not included afxtempl.h in my file......

[pinnachio]

kindly please tell can i derive a class from CObject class using class wizard,basically i want to use dis class only for serialization...

[VictorN]

Yes, I can do it (add MFC class derived from CObject) using class wizard in VS 2008.
In VC++6.0 CObject dos not appear in a list of MFC classes available for deriving. However, you could create a new class as a *generic* class and set CObject as a base class.

[pinnachio]

thnx Victor for that 1 too..........am here with another problem
i have to draw some shapes on a layout through the application am designing the code in some what it goes as....

if(bCheckBusVer==1)
{
if(pDoc->AddBus(p.x-3,p.y-5*s,p.x+3,p.y+5*s,atol(m_BusNo),0,m_BusType,m_Volts,m_LoadAngle,m_BusName))
{
int index = pDoc->GetNumBus();
pDoc->GetBus(--index)->Bus_Draw(pDC);
}
else
{
bCheckBusOpt=FALSE;
ReleaseCapture();
return;
}
}
if(bCheckBusHor==1)
{
if(pDoc->AddBus(p.x-5*s,p.y-3,p.x+5*s,p.y+3,atol(m_BusNo),1,m_BusType,m_Volts,m_LoadAngle,m_BusName))
{
int index = pDoc->GetNumBus();
pDoc->GetBus(--index)->Bus_Draw(pDC);
}
else
{
bCheckBusOpt=FALSE;
ReleaseCapture();
return;
}

and bus_draw(pDC) as
char temp[10];
ltoa(m_BusNo,temp,10);
if(m_bOrien)
pDC->TextOut(m_x2+2,m_y2+4,temp);
else
pDC->TextOut(m_x1-2,m_y1,temp);
COLORREF color=pDC->GetBkColor();
pDC->FillSolidRect(m_x1,m_y1,m_x2,m_y2,RGB(0,0,255));
pDC->SetBkColor(color);

the problem is when i run the code and enter the same set of values for size different size of rectangles are made...... ..plzz help me out am gettin sick of this....

[VictorN]

The code you've posted is absolutely unreadable. Please, edit your post adding Code tags around code snippet.
Read about Code and other tags