C / C++ / MFC

Copy files and directory C\Win32 no MFC

5-Jun-09 5:15

Why don't you ask in the article forum?
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

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aurelcly5-Jun-09 2:38

aurelcly

5-Jun-09 2:38

Good morning
I wrote a program to copy files and directories I must put the
of source and destination directory.
But now I want to make it my default copier program I want to
patch default windows copy dialog and replace it for my program.
Eg:When user makes right clic copy and right clic paste how can get
source and destination directory.
I currently read a small tutoriel but he use MFC to developpe shell copy
and i know nothing about MFC.
Can you help me please.
Thank you.

Re: Copy files and directory C\Win32 no MFC

David Crow5-Jun-09 2:51

David Crow

5-Jun-09 2:51

aurelcly wrote:
Eg:When user makes right clic copy and right clic paste how can get source and destination directory.

This sounds like a shell extension. Read here for more.

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how to display vector values in .txt file in mfc

pinky88845-Jun-09 2:12

pinky8884

5-Jun-09 2:12

I have vector whose values i cant read while debugging so i want to see that values in .txt file.so please anyone help.

Project Engineer

Re: how to display vector values in .txt file in mfc

C^hris L^osinger5-Jun-09 2:39

C^hris L^osinger

5-Jun-09 2:39

something like this:

#include <fstream.h>

vector<CString> myVector;
myVector.push_back("a string");
myVector.push_back("another string");

fstream file_op("c:\\vector.txt",ios::out);
for (myVector::iterator it = myVector.begin(); it != myVector.end(); it++)
   file_op<< (*it);
file_op.close();

image processing toolkits | batch image processing

Re: how to display vector values in .txt file in mfc

Stuart Dootson5-Jun-09 2:47

Re: how to display vector values in .txt file in mfc

5-Jun-09 2:47

Another alternative, just because I like STL algorithms Smile | :)

#include <fstream>
#include <iterator>
#include <algorithm>

std::vector<std::string> myVector;
myVector.push_back("a string");
myVector.push_back("another string");

std::ofstream file_op("c:\\vector.txt");
std::copy(myVector.begin(), myVector.end(), std::ostream_iterator<std::string>(file_op, "\n"));
file_op.close();

The other question is - why can't you see the values of the vector - is there possibly some way round that?

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

C^hris L^osinger5-Jun-09 2:49

C^hris L^osinger

5-Jun-09 2:49

IIRC, VC6 wouldn't show you the contents of a vector - well, maybe the first element. VS05 and 08 are much nicer about that.

image processing toolkits | batch image processing

Re: how to display vector values in .txt file in mfc

Stuart Dootson5-Jun-09 3:02

5-Jun-09 3:02

VC6

Yeah, I don't go that far back any more Smile | :)

I was going to suggest looking at the internal bits of the vector in the Immediate window - but that's a VS2003-only technique - VC6 didn't have an Immediate window did it? In VS2003, if you had a vector called a, you could type something like ? a._Myfirst[3] in the Immediate window and see the [3] element of the vector.

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

3d array [modified]

roshinisachi5-Jun-09 0:41

5-Jun-09 0:41

had simulated a 3 d array as follows
typedef unsigned short byte;
nbands=layers;
j=x_length*y_length;
byte**data_1=new byte*[nbands];
data1[0]=new byte[nbands*j];

for(int i=1;i<nbands<++i)
{
data1[1]=data1[i-1]+j;
)

now consider the 3d equivalent array to be[layers][y_length][x_length]
//assume the data is stored in data_1
suppose i create a data_2
byte**data_2=new byte*[x_length];
data2[0]=new byte[nbands*j];

for(int i=1;i<x_length;++i)
{
data2[1]=data2[i-1]+(nbands*y_length);
)
how to i transfer the data frm data_1 to 2
my req dimension nw wud be [x_length][layers][y_length]as comp to the first one
ie if layers=64
and [y][x]=[256][241]or something
wat wud function convertdata_1to2 look like???
i express my eq 3d matrices[layers][y][x]
please do help
thanks in advance

modified on Friday, June 5, 2009 8:27 AM

Re: repost

CPallini5-Jun-09 0:48

5-Jun-09 0:48

Please change your title, as 'repost' is not welcomed here, I suppose.

roshinisachi wrote:
byte**data_1=new byte*[nbands];

Three dimensions? I see two dimensions.

roshinisachi wrote:
for(int i=1;i<nbands<++i)
{
data1[1]=data1[i-1]+j;
)< blockquote="">
roshinisachi wrote:
for(int i=1;i<x_length;++i)
{
data2[1]=data2[i-1]+(nbands*y_length);
)
how< blockquote="">
What is the purpose of the above code?

If you're interested in three dimensional arrays, you can just use them, can't you?

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

roshinisachi5-Jun-09 2:29

5-Jun-09 2:29

sir
i'm working on some interconversion between file formats..which requires the current structure
please suggest me a solution

CPallini5-Jun-09 2:33

5-Jun-09 2:33

What structure is required? Could you please elaborate a bit your requirements?
Smile | :)

roshinisachi5-Jun-09 2:40

5-Jun-09 2:40

actually i'm working on reading a hdf file which has constituent datasets which have 2d dimensions,so is 1d array (corresponding to no of datasets)of 2d element(corresponding to the datasets themselves) wud be very convienient Smile | :)

the no of datasets in my hdf file is 64 ,dimensions(241*256)..
i need the above req conversion so tat i can encode the information in tiff format

CPallini5-Jun-09 3:10

5-Jun-09 3:10

You know there are libraries [^] to deal with HDF files?
Smile | :)

roshinisachi5-Jun-09 4:23

5-Jun-09 4:23

i do..i'm working with them
i just wud like to knw if there's some easy methodology to go abt it.. Sigh | :sigh:

CPallini5-Jun-09 5:07

5-Jun-09 5:07

Your code appears a bit messy. Could you please state clearly what are you attempting to do (i.e. what is your input and what should be the ouput)?
Smile | :)

roshinisachi5-Jun-09 6:14

5-Jun-09 6:14

i'm basically trying to convert a hdf file into tiff format

CPallini5-Jun-09 6:16

5-Jun-09 6:16

I know, you already stated it. Anyway we can give help here on specific problems, hence: what is the specific obstacle at the moment (please be clear)?
Smile | :)

GPI Triggers

ZMA_BUNTS4-Jun-09 22:28

ZMA_BUNTS

4-Jun-09 22:28

I want kwn more about GPI triggers which are morelly used in the broadcast.

Re: GPI Triggers

Stuart Dootson4-Jun-09 22:41

4-Jun-09 22:41

Here?[^]

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Merging Xml files

siva4554-Jun-09 21:36

siva455

4-Jun-09 21:36

Hi,
How can i merge two Xml files using VC++(console application)..im not allowed to use managed code.bcos our project is in vc++ only..

Re: Merging Xml files

Stuart Dootson4-Jun-09 22:44