C / C++ / MFC

Re: sort linklist problem

7-May-07 6:45

before helping you, here is some step I would like to follow when posting on this board :
1. speak english ("u" is not correct english, "you" is ; use punctuation, and space your words).
2. when posting code, put it inside <pre></pre> tags so that everybody can benefit of the indentation.
3. in a general mean, follow the forum guidelines[^] dicted by the admin.

now, please edit your post (not repost a new one) and your post will hopefully get the help it deserves.

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Hans Dietrich7-May-07 7:43

Hans Dietrich

7-May-07 7:43

And one more thing: stop cross posting.

Re: sort linklist problem

David Crow7-May-07 8:36

Clipping a region and moving it...

7-May-07 8:36

arifliminto86 wrote:
//swap mode on
temp = sq;
sq->nextQ = min->nextQ;
min = temp;

The general format of any swap routine is:

A = B
B = C
C = A

"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

Aamol M7-May-07 4:46

Aamol M

7-May-07 4:46

I wanted to clip a part of image and move it to the some other point...

I have a image and rectangle around it. On mouse move i want to place that image with rect to mouse position.

Also I wanted to resize image as paint does....on dragging the mouse...

It will be gr8 help if anyone provide me with sample code....

Thanks in Advance...

AmolM

Linker error

tom groezer7-May-07 4:33

tom groezer

7-May-07 4:33

I'm getting the following linker error in a debug build

IfcCache.obj : error LNK2001: unresolved external symbol _IID_DIA

The stub of code where the reference to IID_DIHPCUECtxDesc is made looks like CComQIPtr<dia, &iid_dia=""> pItemp = pdisptemp;

Should this not lead to a compile time error too?

Re: Linker error

toxcct7-May-07 4:48

7-May-07 4:48

did you provide all the .lib files in your linker settings ?

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Post Build step

tom groezer7-May-07 4:27

tom groezer

7-May-07 4:27

Below are the post build steps that are given in my project settings

echo copy $(TargetDir)$(TargetFileName) "D:\Program Files\Folder"
copy $(TargetDir)$(TargetFileName) "D:\Program Files\Folder"

echo regsvr32 /s /c "D:\Program Files\HP\Digital Imaging\bin\$(TargetFileName)"
echo regsvr32 exec. time > "$(OutDir)\regsvr32.trg"

I have separated the two groups by a line. If I understand correctly the first group shall copy the generated TargetfileName to the directory specified and echo the necessary message.
What I could not understand is the last piece of line that is mentioned. It also does an echo yet the intent seems to be one of registering Dead | X|

Re: Post Build step

toxcct7-May-07 4:55

7-May-07 4:55

the > operator is for redirecting the output...
BTW, why not echoing a registration ? like that, you can see what's going on, no ?

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Re: Post Build step

tom groezer7-May-07 20:41

tom groezer

7-May-07 20:41

Which step does the registeration and what does the following line imply

echo regsvr32 exec. time > "$(OutDir)\regsvr32.trg"

Strip file lines?

bosfan7-May-07 3:45

7-May-07 3:45

Hello,
is there any function for strip a string, file lines?
This is a text file with tab as separator.
Lets say we have a file with this format:

index fname lname age ...
1     name  lname 20

Now strip index fname lname etc. in own values...

Thanx for any sugestion
termal

David Crow7-May-07 3:54

7-May-07 3:54

termal wrote:

Now strip index fname lname etc. in own values...

Normally, "strip" means remove. It sounds like you want to parse tab-delimited lines into separate variables. Yes?

"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

toxcct7-May-07 3:58

Re: Strip file lines? [modified]

7-May-07 3:58

as i understood, it seems that he wants to strip the first line (which contains the columns headers)

but he'll probably need to parse over the tab too

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bosfan7-May-07 4:26

7-May-07 4:26

Hello,
yes, sorry about my question!
You have right, i like to parse a tab-delimited lines into separate variables,
ok, i have all to show in grid so i look for a function, or idea to do this!
(and yes, i skip the first line with headers this part works Smile | :)

)
When i try to parse the line, at end of file i have symbols like this: "ÌÌÌÌÌÌÌÌÌÌ", why that?

thanks
termal

-- modified at 10:33 Monday 7th May, 2007

Hans Dietrich7-May-07 4:45

Hans Dietrich

7-May-07 4:45

Can you post your code that does the parsing?

bosfan7-May-07 4:54

7-May-07 4:54

Hi,
my first error, this with symbols, i read wrong maybe.
Ok, here is the first try:

char acbuff[4097];
// in this case i have this symbols at end of string(csFileContent in a loop)
while(0 != (iReadSize = stdFile.Read(contentbuffer, 4096)))
{	
	csFileContent += contentbuffer;
	*contentbuffer = 0;	
	iReadSize = 0;
}
// than i add this: contentbuffer[iReadSize] = '\0';
while(0 != (iReadSize = stdFile.Read(contentbuffer, 4096)))
{
	contentbuffer[iReadSize] = '\0'; // new added line
	csFileContent += contentbuffer;
	*contentbuffer = 0;	
	iReadSize = 0;
}

now is better with my content of CString.
Still the part with parsing.

ragards
termal

David Crow7-May-07 5:14

7-May-07 5:14

So what does csFileContent contain at the end of it all?

"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

bosfan7-May-07 5:20

7-May-07 5:20

Hello,
csFileContent is a CString, now is in there nothing like "ÌÌÌÌÌÌÌÌÌÌ" Smile | :)

this after i modify my loop for file reading, my post before.
And, i think on somethink like next loop over my filecontent.

LPCTSTR lpszContent = csFileContent;

while(*lpszContent)
{
// parse line
lpszContent++;
}

thanks
termal

toxcct7-May-07 5:30

7-May-07 5:30

sorry, but this time, i really can't understand what you said...

i'm suspecting you no to be american as you say in your profile Poke tongue | ;-P

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bosfan7-May-07 5:36

7-May-07 5:36

hi,
i just ask is there any function to parse a fileline( with tab-separated), nothing else,
if yes, which one!

I never say im american! Poke tongue | ;-P

regards

toxcct7-May-07 5:47

7-May-07 5:47

termal wrote:
if yes, which one!

don't know, i used to do such read by hand...

termal wrote:
I never say im american!

so you'd want to change this[^] Poke tongue | ;-P

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David Crow7-May-07 6:19

7-May-07 6:19

termal wrote:
i just ask is there any function to parse a fileline( with tab-separated)...

Yes, use AfxExtractSubstring().

"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

bosfan7-May-07 21:32