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Link2006 wrote:Then I would write my own append function instead of using vector.
Instead of that you can write your own string function.. which i believe much easier to write!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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kiran.pinjarla wrote: How can we reallocate memeory for the memory which was allocated using new operator.
You can't, and for good reason.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Hi yaar,
I have an problem "Automation Error " with MTS COM+ while creating an package using VB. Following is the code snippet.
CompUtil.InstallComponent fld.Path & "\" & File1.Name, "", ""
please give me a solution ASAP.
You only have to do a very few things right in your life so long as you don't do too many things wrong.
Vivek.S
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I am very much confused as anyone else who read your post.
BTW, heres some help which you didn't ask us, but which you are in need of.
vivek.s.vivek wrote: I have an problem......creating an package
Where to use AN[^]
Nobody can give you wiser advice than yourself. - Cicero
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Hi yaar,
I have an problem with MTS COM+ while creating an
package using VB. Following is the snippet.
CompUtil.InstallComponent fld.Path & "\" & File1.Name, "", ""
please give me a solution
You only have to do a very few things right in your life so long as you don't do too many things wrong.
Vivek.S
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Hi
How can I populate my treeView with data from access database
thanks
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This[^] msdn sample does something similar...
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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Hi All,
Say if i'm allocating memory using 'new' operator.
Without deleting the alloacated memory, my application exits.
Now is it a memory leak??
I hope its not.. comments please ..
Do your Duty and Don't expect the Result
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it is. sometimes, the operating system can clean the memory you forgot the free, but sometimes, it won't... thus the memory leak.
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Unaltered new operators will never leak memory after the application exits. Maybe if you've overriden a new operator to allocate shared memory or something similar.
--
Larva-Tested, Pupa-Approved
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Parthi_Appu wrote: Say if i'm allocating memory using 'new' operator.
Without deleting the alloacated memory, my application exits.
It is a memory leak. Every new should be followed by a delete and every new [] should be followed by delete [] .
Parthi_Appu wrote: I hope its not.. comments please ..
If only...
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Parthi_Appu wrote: Memory Leak!!!
Here[^]is an article that would clear most of your doubts on memory leak.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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_AnShUmAn_ wrote: Here[^]is an article that would clear most of your doubts on memory leak.
In general, but nothing specific to Windows.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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_AnShUmAn_ wrote: Here[^]is an article that would clear most of your doubts on memory leak.
he he he .. making use of google .. you are great programmer!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief And you
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ThatsAlok wrote: making use of google
It's my say that I don't know it, I find it, and then learn it. How do you opine on this. Is it good or bad?
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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_AnShUmAn_ wrote: It's my say that I don't know it, I find it, and then learn it. How do you opine on this. Is it good or bad?
no doubt WikiPedia Article is nice... plus Google is only weapon apart from programming site programmer can have
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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Parthi_Appu wrote: Now is it a memory leak??
yes.. try running bound checker or run you application in debug mode!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief And you
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Technically, it's a memory leak. Practically, it isn't. All memory allocated on the heap in a process is automatically returned when the process is terminated.
A "real" memory leak's characteristics is one that grows with time, which will eventually starve the system of free memory. Assuming of course that the memory allocated isn't used after a certain point. If the app really uses and needs the memory, it doesn't qualify as a memory leak. It could mean that the application is poorly designed.
If you for instance make one allocation in the application, and you don't free it, it's not a memory leak. If you continously make memory allocations in the application, without freeing them when you no longer require the memory, then you've got yourself a very real memory leak.
--
For proper viewing, take red pill now
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Hi Jörgen,
Thanx for your reply, I want to know if the memories are reclamied or not, while the application quits.
Your post helped me lot.
Thanx once again..
Do your Duty and Don't expect the Result
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Hi all,
Can u please tell me how to update an edit-box field present in a model-dialog from another class
I have used
CUsatDlg *dlg= new CUsatDlg;
HWND hdlg =dlg->m_hWnd;
SetDlgItemText(hdlg,IDC_SERIALNO,"Serial");
UpdateWindow(hdlg);
Where CUsatDlg is mu dialog box class ,and IDC_SERIALNO is my edit box field
But the edit-box is not displaying the text
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Veeresh Hiremath wrote: edit-box field present in a model-dialog from another class
You need to pass a pointer of the class (where the edit box is contained) to another class. Using that pointer you can access the variables in another class.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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_AnShUmAn_
I am newbie to vc++/mfc.
Can u please send me a skeleton code
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Veeresh Hiremath wrote:
Can u please send me a skeleton code
Here is a sample code. You access the function of class B from class A. On similar lines you can also use the variables etc.
#include <iostream>
using namespace std;
class B
{
public:
B()
{
cout<<"Constructor of B\n";
}
void Display()
{
cout<<"In Function Display of B\n";
}
};
class A
{
public:
B b;
A()
{
cout<<"Constructor of A\n";
}
void CallBClassFn()
{
b.Display();
}
};
int _tmain(int argc, _TCHAR* argv[])
{
A a;
a.CallBClassFn ();
return 0;
}
I hope this helps in solving out your problem...
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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if your main class is Main and another class in Local you can use this code on Local class
<br />
CMain *m_Main=(CMain*)GetParent();<br />
m_Main->functions or variables<br />
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Simply post a message to the window (e.g., dialog) that owns the edit control.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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