C / C++ / MFC

Re: Problem while switching from debugging mode to release mode

30-Aug-07 0:22

May be you have left some variables uninitialized. why dont you try debugging...

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 0:37

Re: Problem while switching from debugging mode to release mode

30-Aug-07 0:37

Hi Naveen,

I learnt one article to debug even in release mode. i tried it. While am debugging and then seeing the output it is correct in release mode also. But without debugging in release mode, the output is not as expected. But its different.
And i tried your suggestion also. The same problem still exists.

With Regards,
Sangeetha.

Naveen30-Aug-07 0:41

Re: Problem while switching from debugging mode to release mode

30-Aug-07 0:41

I hardly doubt this is because of some uninitialized varaiables. Are you using CRect or some thing like that? Paste the code. I will try to find.

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 1:32

Re: Problem while switching from debugging mode to release mode

30-Aug-07 1:32

<br />
void CDocumentationView::BottomLayerView()<br />
{<br />
        float div = 1000;<br />
	float X1 = 0.000, Y1 = 0.000, X2 = 0.000, Y2 = 0.0;<br />
	float XCen = 0.0, YCen = 0.0, wid = 0.0, hei = 0.0, dia = 0.0, rad = 0.0;	<br />
	BYTE Red = 0, Green = 0, Blue = 0;<br />
<br />
	int size = FootPrintArray.GetSize();<br />
	<br />
	for(int inc = 0; inc < size; inc++)<br />
	{<br />
<br />
		FootPrint* foot = (FootPrint*) FootPrintArray.GetAt(inc);<br />
<br />
		if(foot -> color != 0)<br />
		{<br />
<br />
			m_color = foot -> color;<br />
<br />
			Red = ((BYTE*)(&m_color))[0];<br />
			Green = ((BYTE*)(&m_color))[1];<br />
			Blue = ((BYTE*)(&m_color))[2];		<br />
		<br />
			int no = foot -> RefDes.GetSize();	<br />
			CString temppinno = "\0";<br />
			float XStart = 0.0, YStart = 0.0;<br />
			int pinnos = 0;<br />
<br />
			glColor3ub(Red, Green, Blue);<br />
<br />
			for(int incval = 0; incval < no; incval++)<br />
			{<br />
<br />
				CColoringComp* component = (CColoringComp*) foot -> RefDes.GetAt(incval);<br />
<br />
				int pinno = component -> PinArray.GetSize();<br />
<br />
				for(int incval1 = 0; incval1 < pinno; incval1++)<br />
				{<br />
<br />
					CPinDetails* pin = (CPinDetails*) component -> PinArray.GetAt(incval1);<br />
<br />
					int  graphicno = pin -> GraphicData.GetSize();<br />
<br />
					for(int incval2 = 0; incval2 < graphicno; incval2++)<br />
					{<br />
<br />
						if(pin -> Mirror == "YES")<br />
						{<br />
						<br />
							CGraphic* graphicdata = (CGraphic*) pin -> GraphicData.GetAt(incval2);<br />
<br />
							if(graphicdata -> number <= 255)<br />
							{						<br />
<br />
								XCen = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									XCen = -(graphicdata -> Data1);<br />
<br />
								YCen = graphicdata -> Data2;<br />
								wid = graphicdata -> Data3;<br />
								hei = graphicdata -> Data4;<br />
								dia = graphicdata -> Data3;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									XCen = (GLfloat) (XCen / 1000.00);									<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
									hei = (GLfloat) (hei / 1000.00);<br />
									dia = (GLfloat) (dia/1000.00);<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
									<br />
									XCen = (GLfloat) (XCen / 1000.00);<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
									hei = (GLfloat) (hei / 1000.00);<br />
									dia = (GLfloat) (dia/1000.00);<br />
<br />
									wid = (GLfloat) (wid * 25.4);<br />
									hei = (GLfloat) (hei * 25.4);<br />
									dia = (GLfloat) (dia * 25.4);							<br />
									XCen = (GLfloat) (XCen * 25.4);<br />
									YCen = (GLfloat) (YCen * 25.4);								<br />
<br />
								}<br />
								<br />
								if( (graphicdata -> Name.Find("RECTANGLE", 0) != -1)  ||  (graphicdata -> Name.Find("SQUARE", 0) != -1) || (graphicdata -> Name.Find("OBLONG", 0) != -1) )<br />
								{<br />
<br />
									X1 = (float) (XCen - (wid / 2));<br />
									Y1 = (float) (YCen - (hei / 2));<br />
									X2 = (float) (XCen + (wid / 2));<br />
									Y2 = (float) (YCen + (hei / 2));								<br />
														<br />
										glColor3ub(Red,Green,Blue);<br />
										glRectf(X1, Y1, X2, Y2);<br />
										glFlush();					<br />
<br />
									if(graphicdata -> Name.Find("OBLONG", 0) != -1)<br />
									{<br />
<br />
										rad = hei / 2;						<br />
												<br />
										glBegin(GL_TRIANGLE_FAN);<br />
				 <br />
											for(long ang = 0 ; ang <= 360 ; ang += 10)<br />
											{<br />
											<br />
												glVertex2d(X1 + rad * sin(ang * PI / 180), YCen + rad * cos(ang * PI / 180));<br />
											<br />
											}<br />
<br />
										glEnd();<br />
										glFlush();													<br />
													<br />
										glBegin(GL_TRIANGLE_FAN);<br />
				 <br />
											for(ang = 0 ; ang <= 360 ; ang += 10)<br />
											{<br />
											<br />
												glVertex2d(X2 + rad * sin(ang * PI / 180), YCen + rad * cos(ang * PI / 180));<br />
											<br />
											}<br />
<br />
										glEnd();<br />
										glFlush();<br />
<br />
									}<br />
<br />
								}<br />
								else if(graphicdata -> Name.Find("CIRCLE", 0) != -1)<br />
								{<br />
<br />
									rad = dia / 2;											<br />
									<br />
									glBegin(GL_TRIANGLE_FAN);<br />
			 <br />
									for(long ang = 0 ; ang <= 360 ; ang += 10)<br />
									{<br />
									<br />
										glVertex2d(XCen + rad * sin(ang * PI / 180), YCen + rad * cos(ang * PI / 180));<br />
									<br />
									}<br />
<br />
									glEnd();<br />
									glFlush();								<br />
<br />
								}							<br />
								else if(graphicdata -> Name.Find("OCTAGON", 0) != -1)<br />
								{<br />
<br />
									glBegin(GL_TRIANGLE_FAN);								<br />
<br />
										for(i = 0; i <= 360; i += (360 / 8))<br />
										{<br />
<br />
											GLfloat ang = (GLfloat) (i * M_PI);<br />
											glVertex2f((float) (XCen + cos(ang) * rad), (float) (YCen + sin(ang) * rad));<br />
<br />
										}<br />
<br />
									glEnd();<br />
<br />
									glBegin(GL_LINE_LOOP);<br />
<br />
										for(i = 0; i <= 360; i += (360 / 8))<br />
										{<br />
<br />
											GLfloat ang = (GLfloat) (i * M_PI);<br />
											glVertex2f((float) (XCen + cos(ang) * rad), (float) (YCen + sin(ang) * rad));<br />
<br />
										}<br />
<br />
									glEnd();<br />
<br />
									glFlush();<br />
<br />
								}<br />
								<br />
							}	<br />
							else if(graphicdata -> number == 256)<br />
							{<br />
<br />
								X1 = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									X1 = -(graphicdata -> Data1);<br />
<br />
								Y1 = graphicdata -> Data2;<br />
								X2 = graphicdata -> Data3;<br />
<br />
								if(Mirrored)<br />
									X2 = -(graphicdata -> Data3);<br />
<br />
								Y2 = graphicdata -> Data4;<br />
								XCen = graphicdata -> Data5;<br />
<br />
								if(Mirrored)<br />
									XCen = -(graphicdata -> Data5);<br />
<br />
								YCen = graphicdata -> Data6;<br />
								rad = graphicdata -> Data7;<br />
								wid = graphicdata -> Data8;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);									<br />
									XCen = (GLfloat) (XCen / 1000.00);<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									rad = (GLfloat) (rad / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
									<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);									<br />
									XCen = (GLfloat) (XCen / 1000.00);<br />
									YCen = (GLfloat) (YCen / 1000.00);<br />
									rad = (GLfloat) (rad / 1000.00);<br />
									wid = (GLfloat) (wid / 1000.00);<br />
<br />
									X1 = (GLfloat) (X1 * 25.4);<br />
									Y1 = (GLfloat) (Y1 * 25.4);<br />
									X2 = (GLfloat) (X2 * 25.4);<br />
									Y2 = (GLfloat) (Y2 * 25.4);									<br />
									XCen = (GLfloat) (XCen * 25.4);<br />
									YCen = (GLfloat) (YCen * 25.4);<br />
									rad = (GLfloat) (rad * 25.4);<br />
									wid = (GLfloat) (wid * 25.4);<br />
<br />
								}																	<br />
								<br />
								if( (graphicdata -> Data10 == "SHAPE" || graphicdata -> Data10 == "POLYGON")  &&  pinnos == 0 )<br />
								{<br />
<br />
									pinnos = 1;<br />
<br />
									XStart = X1;<br />
									YStart = Y1;<br />
<br />
									glBegin(GL_POLYGON);<br />
										DrawArc(X1, Y1, X2, Y2, XCen, YCen, rad, wid, graphicdata -> Data9);<br />
<br />
								}	<br />
								else if(pinnos == 1)<br />
								{<br />
<br />
									DrawArc(X1, Y1, X2, Y2, XCen, YCen, rad, wid, graphicdata -> Data9);<br />
<br />
									if(X2 == XStart  &&  Y2 == YStart)<br />
									{<br />
<br />
										glEnd();<br />
										glFlush();<br />
<br />
										pinnos = 0;<br />
<br />
									}								<br />
<br />
								}<br />
							<br />
								temppinno = pin -> PinNumber;								<br />
<br />
							}<br />
							else if(graphicdata -> number == 257)<br />
							{<br />
<br />
								X1 = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									X1 = -(graphicdata -> Data1);<br />
<br />
								Y1 = graphicdata -> Data2;<br />
								X2 = graphicdata -> Data3;<br />
<br />
								if(Mirrored)<br />
									X2 = -(graphicdata -> Data3);<br />
<br />
								Y2 = graphicdata -> Data4;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);								<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
									<br />
									X1 = (GLfloat) (X1 / 1000.00);<br />
									Y1 = (GLfloat) (Y1 / 1000.00);<br />
									X2 = (GLfloat) (X2 / 1000.00);<br />
									Y2 = (GLfloat) (Y2 / 1000.00);<br />
<br />
									X1 = (GLfloat) (X1 * 25.4);<br />
									Y1 = (GLfloat) (Y1 * 25.4);<br />
									X2 = (GLfloat) (X2 * 25.4);<br />
									<br />
									Y2 = (GLfloat) (Y2 * 25.4);								<br />
<br />
								}															<br />
								<br />
								if( (graphicdata -> Data10 == "SHAPE" || graphicdata -> Data10 == "POLYGON")  &&  pinnos == 0 )<br />
								{<br />
<br />
									pinnos = 1;<br />
<br />
									XStart = X1;<br />
									YStart = Y1;<br />
<br />
									glBegin(GL_POLYGON);								<br />
<br />
										glVertex2d(X1, Y1);<br />
										glVertex2d(X2, Y2);									<br />
<br />
								}	<br />
								else if(pinnos == 1)<br />
								{							<br />
<br />
									glVertex2d(X1, Y1);<br />
									glVertex2d(X2, Y2);<br />
								<br />
<br />
									if(X2 == XStart  &&  Y2 == YStart)<br />
									{<br />
<br />
										glEnd();<br />
										glFlush();<br />
<br />
										pinnos = 0;<br />
<br />
									}								<br />
<br />
								}<br />
							<br />
								temppinno = pin -> PinNumber;<br />
<br />
							}<br />
							else if(graphicdata -> number == 259)<br />
							{<br />
<br />
								X1 = graphicdata -> Data1;<br />
<br />
								if(Mirrored)<br />
									X1 = -(graphicdata -> Data1);<br />
<br />
								Y1 = graphicdata -> Data2;<br />
								X2 = graphicdata -> Data3;<br />
<br />
								if(Mirrored)<br />
									X2 = -(graphicdata -> Data3);<br />
<br />
								Y2 = graphicdata -> Data4;<br />
<br />
								if(INCH == true)<br />
								{<br />
<br />
									X1 = (float) (X1 / 1000.00);<br />
									Y1 = (float) (Y1 / 1000.00);<br />
									X2 = (float) (X2 / 1000.00);<br />
									Y2 = (float) (Y2 / 1000.00);<br />
<br />
								}<br />
								else if(MILLIMETER == TRUE)<br />
								{<br />
<br />
									X1 = (float) (X1 / 1000.00);<br />
									Y1 = (float) (Y1 / 1000.00);<br />
									X2 = (float) (X2 / 1000.00);<br />
									Y2 = (float) (Y2 / 1000.00);<br />
<br />
									X1 = (float) (X1 * 25.4);<br />
									Y1 = (float) (Y1 * 25.4);<br />
									X2 = (float) (X2 * 25.4);<br />
									Y2 = (float) (Y2 * 25.4);<br />
<br />
								}<br />
<br />
								wid = (float) (X2 - X1);<br />
<br />
								if(wid < 0)<br />
									wid = -(wid);<br />
<br />
								hei = (float) (Y2 - Y1);<br />
<br />
								if(hei < 0)<br />
									hei = -(hei);	<br />
								<br />
								XCen = X1 + (wid / 2.0f);<br />
								YCen = Y1 + (hei / 2.0f);<br />
<br />
								if(graphicdata -> Data5 == 1)<br />
								{								<br />
							<br />
									glColor3ub(Red,Green,Blue);<br />
									glRectf(X1, Y1, X2, Y2);<br />
									glFlush();<br />
<br />
								}<br />
								else if(graphicdata -> Data5 == 0)<br />
								{<br />
								<br />
									glColor3ub(Red,Green,Blue);<br />
<br />
									glBegin(GL_LINE_LOOP);<br />
										<br />
										glVertex2d(X1, Y1);<br />
										glVertex2d(X1, Y2);<br />
										glVertex2d(X2, Y2);<br />
										glVertex2d(X2, Y1);<br />
<br />
									glFlush();<br />
<br />
								}<br />
<br />
							}<br />
<br />
						}<br />
<br />
					}<br />
<br />
				}						<br />
<br />
			}<br />
<br />
		}<br />
			<br />
	}		<br />
<br />
}<br />

With Regards,
Sangeetha.

Naveen30-Aug-07 2:13

Re: Problem while switching from debugging mode to release mode

30-Aug-07 2:13

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 2:20

Re: Problem while switching from debugging mode to release mode

30-Aug-07 2:20

Hi Naveen,

What happened? Is my code confusing?

With Regards,
Sangeetha.

Naveen30-Aug-07 2:43

Re: Problem while switching from debugging mode to release mode

30-Aug-07 2:43

Sorry thats a lot of code.. also i havent used opengl yet.Is your whole drawing moving to some other place or only some perticular drawings.

Other way to debug is using the OutputDebugString() function. you can watch the output using the DebugView[^]. So what am telling is that output your x and y coordinates to the debug view and check whether it is correct or not.

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 2:59

Re: Problem while switching from debugging mode to release mode

30-Aug-07 2:59

Okay.. I will check.. And let u know the result soon.. Please check the forum periodically by tomorrow.. please excuse me to say this.

With Regards,
Sangeetha.

Naveen30-Aug-07 3:02

Re: Problem while switching from debugging mode to release mode

30-Aug-07 3:02

Sangeetha_J wrote:
Please check the forum periodically by tomorrow

okey

nave

[OpenedFileFinder]

Sangeetha_J30-Aug-07 5:19

Re: Problem while switching from debugging mode to release mode

30-Aug-07 5:19

Hi Naveen,

CRect is there is another function

With Regards,
Sangeetha.

Ahmad_Hassan30-Aug-07 20:09

Ahmad_Hassan

30-Aug-07 20:09

If you are dealing with graphics ... there may be problem of object leaking. You can verify it by enabling GDI option in task manager and then running your code.

May help you Smile | :)

---------------------------------

I cant lose any thing ... because I have nothing to lose.

Re: Problem while switching from debugging mode to release mode

David Crow30-Aug-07 3:25

David Crow

30-Aug-07 3:25

Do you seriously think that anyone is going to wade through all of this? Roll eyes | :rolleyes:

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Re: Problem while switching from debugging mode to release mode

Sangeetha_J31-Aug-07 1:46

Debugging a release build

31-Aug-07 1:46

Hi,

Thanks for all.. And thank you very much Naveen for telling me about Debug View. I found out that the problem is with the format change of a statement in my input file using the debug view. And solved it.

With Regards,
Sangeetha.

Waldermort30-Aug-07 0:10

30-Aug-07 0:10

I switched my project to a release build and set a few breakpoints. When a call fails to some method and it's directed to return, ( using F10 to step through ) I hit the return statement but it jumps to the next action instead of returning.

Also, some variables I expect to be correct, in the watch windows, are wrong.

What's going on here? The last time I debugged a release build was with VC6 and never had a problem. Is there something in the configurations I must change?

Naveen30-Aug-07 0:20

30-Aug-07 0:20

This may happen if you didnt set the correct project settings in the release build for debuggig. Expecially when the "optimizations " is not set as "Disable(Debug)". Check the following options you set

debug info - Program database
optimizations - Disable(Debug)
Generate debug info - tick it.

nave

[OpenedFileFinder]

Waldermort30-Aug-07 0:31

30-Aug-07 0:31

Disabling the optimizations did the trick, the other two were already selected.

Now I have some API's failing that were not doing so in the debug build :/

Naveen30-Aug-07 0:53

30-Aug-07 0:53

WalderMort wrote:
Now I have some API's failing

Windows API's?

nave

[OpenedFileFinder]

Waldermort30-Aug-07 0:57

30-Aug-07 0:57

It's all ok, I was getting my peb's and teb's mixed up, any easy thing to do. I wonder why it didn't throw a runtime error in debug mode?

BTW. I think I have finaly solved this whole running an exe from a resource Smile | :)

Naveen30-Aug-07 0:59

30-Aug-07 0:59

WalderMort wrote:
BTW. I think I have finaly solved this whole running an exe from a resource

Congratulation! Smile | :)

so we can expect your article soon..

nave

[OpenedFileFinder]

Waldermort30-Aug-07 1:54

30-Aug-07 1:54

If and when I manage to get it done, I will create an article on how to create a process from an exe in the resource. But, like I said before, I am worried about this being missused. So I will not detail how to run the resource from within the same process ( which any virus killer would ignore ).

Naveen30-Aug-07 2:09

30-Aug-07 2:09

WalderMort wrote:
which any virus killer would ignore

Thats not a problem. Send a mail to symantec giving a link to your article Smile | :)

nave

[OpenedFileFinder]

Waldermort30-Aug-07 2:13

30-Aug-07 2:13

...And a bill :p

It wouldn't do them much good though, using this method any number of encyption techniques could be used. And I won't even go into self modifying code.

jhwurmbach30-Aug-07 2:20

jhwurmbach

30-Aug-07 2:20

WalderMort wrote:
So I will not detail how to run the resource from within the same process ( which any virus killer would ignore ).

Now, as we have numerous articles about DLL injection here, you would not give away a real secret.

Though I speak with the tongues of men and of angels, and have not money, I am become as a sounding brass, or a tinkling cymbal.
George Orwell, "Keep the Aspidistra Flying", Opening words