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Search: Posts Made By: thekashyap ; Forum: C++ and child forums
Forum: C++ May 22nd, 2008
Replies: 2
Views: 787
Posted By thekashyap
1. I wonder why things work without linking to /usr/local/sesam/lib/libssv.so if you need it.
And if links without it I wonder why you need it.
2. Compare the size/timestamp of your mate's lib and...
Forum: C++ Jul 2nd, 2007
Replies: 10
Views: 4,660
Posted By thekashyap
Seems like someone asked the question, some else read read the answers and followed up with more question and finally someone understood all and thanked. :)
If solved mark the thread as solved..
Forum: C++ Jun 28th, 2007
Replies: 10
Views: 4,660
Posted By thekashyap
Just one addition, in case of passing by pointer you would be dereferencing the pointer to pointer everytime you use it. Although compilers may optimize it. A reference works as an alias.
Forum: C++ Jun 27th, 2007
Replies: 10
Views: 4,660
Posted By thekashyap
Or of course you can pass it by C++ reference like:
void foo( char *& ptr)
{
ptr = new char[255];
}

int mian()
{
char *ptr = 0;
foo( ptr );
Forum: C++ Jun 26th, 2007
Replies: 18
Views: 2,185
Posted By thekashyap
See now we know what you don't know.. :)
See this link (http://www.cplusplus.com/doc/tutorial/arrays.html) to learn teh abt arrays in C++. It tells you:
- What is an array?
- How create an array ?...
Forum: C++ Jun 26th, 2007
Replies: 10
Views: 1,677
Posted By thekashyap
Read-up the basics of arrays, function, function parameters.. <<= That's the direction !
Forum: C++ Jun 26th, 2007
Replies: 10
Views: 1,677
Posted By thekashyap
>> I'm not asking for actual source, I just want to be pointed in the right direction
That's good to know. Understandably the code you've written would be a good indication of which direction you're...
Forum: C++ Jun 26th, 2007
Replies: 2
Views: 835
Posted By thekashyap
Line 15: Reading from cin, read from "file".
Line 18: This would always set charsPerLine to 0. (12/100) would evaluate to 0. Make it (12.0/100.0)
Line 23-24: Not clear what are you trying to do....
Forum: C++ Jun 26th, 2007
Replies: 10
Views: 1,677
Posted By thekashyap
Read-up the basics of arrays, function, function parameters.. then write a program and ask for help..
Forum: C++ Jun 26th, 2007
Replies: 18
Views: 2,185
Posted By thekashyap
If you don't know C++ well enough to even give it a try, you should just step back and learn the basics, give this problem a try and come back if you have some issues. Because there is no way someone...
Forum: C++ Jun 25th, 2007
Replies: 18
Views: 2,185
Posted By thekashyap
>> Anyone can do this in C++

Yeah !
Forum: C++ Jun 21st, 2007
Replies: 9
Views: 3,104
Posted By thekashyap
Use MS Visual C++ (get Visual Studio).. you can find lotsa online tutorials for that..
Forum: C++ Jun 20th, 2007
Replies: 4
Views: 3,925
Posted By thekashyap
Look at the call stack and see which d'tor (destructor) is being called, that should tell you where the problem is..
Forum: C++ Jun 19th, 2007
Replies: 5
Views: 1,848
Posted By thekashyap
In windows if you have depends.exe you can right click on any exe file and should be able see an option called Show Dependencies.. Check it out, you'll know more abt dlls.
In Unix it's ldd command...
Forum: C++ Jun 19th, 2007
Replies: 5
Views: 1,848
Posted By thekashyap
A dll is not a process.. :)
May be the following will help:
- Once you've written your C/C++ code, you will compile it and then link it. Once you do this you will have an executable file (.exe on...
Forum: C++ Jun 15th, 2007
Replies: 13
Solved: what is wrong
Views: 2,199
Posted By thekashyap
Consider following the coding practice:
When you compare a const with a non-const for equality put const on LHS instead of RHS.

E.g.
//instead of this:
if ( start == 0 )
//do this:
if ( 0 ==...
Forum: C++ Jun 14th, 2007
Replies: 7
Views: 1,532
Posted By thekashyap
You are right. That's true AFAIK. :)
But also a static variables is always guaranteed to be initialized.
Also there is a clear difference between basic and non basic types. For a non-basic type the...
Forum: C++ Jun 14th, 2007
Replies: 7
Views: 1,532
Posted By thekashyap
Think that answers the question adequately.
Just to be clearer.. the difference between initialization and assignment is:
1. Initialization is done at the time of (or along with) creation of the...
Forum: C++ Jun 14th, 2007
Replies: 4
Views: 2,275
Posted By thekashyap
Can't find the decl of IDI_APPLICATION.
Forum: C++ Jun 13th, 2007
Replies: 4
Views: 2,275
Posted By thekashyap
Can you post declaration/definition of IDI_APPLICATION ?
Forum: C++ Jun 8th, 2007
Replies: 16
Views: 29,764
Posted By thekashyap
Just wondering that after #including vector/list etc, why are you using C-style array for this? Use C++ array (i.e. vector) instead, life is so much more easy.

#include <iostream>
#include <list>...
Forum: C++ May 22nd, 2007
Replies: 24
Views: 11,288
Posted By thekashyap
Surprising Salem didn't comment on this.. :)

[PS: those wondering why, see his icon/avatar]
Forum: C++ May 21st, 2007
Replies: 8
Views: 1,751
Posted By thekashyap
Probably to learn iterators. But otherwise vector being the C++ array one should use the subscript operator for accessing rather than iterator. It's faster.
Forum: C++ Apr 16th, 2007
Replies: 31
Views: 9,855
Posted By thekashyap
There are a few problems with the existing code itself:
1. Requirement says "void getScore()-should ask the user for a test score, store it in a reference parameter variable,"
=> This is not done....
Forum: C++ Apr 3rd, 2007
Replies: 5
Views: 13,541
Posted By thekashyap
First the code won't compile due to This line:
=> char name[rows][columns];

Have a look at this (http://www.daniweb.com/code/snippet61.html) and this (http://www.daniweb.com/code/snippet197.html).
Forum: C++ Apr 3rd, 2007
Replies: 16
Views: 2,793
Posted By thekashyap
What was meant is there is no code that can generate 100x4 different seeds (which is what I did using Sleep(1)).
Anyway, it's actually not needed to generate 400 unique seeds like AD mentioned above...
Forum: C++ Apr 2nd, 2007
Replies: 16
Views: 2,793
Posted By thekashyap
It does if you use time(0) as seed for srand().
The problem is that you need to come up with 100 different random series with a single call to your program. (not running it multiple times).
Issue...
Forum: C++ Mar 31st, 2007
Replies: 17
Views: 3,239
Posted By thekashyap
Forum: C++ Mar 31st, 2007
Replies: 16
Views: 2,793
Posted By thekashyap
There are other problems..
"Generate 100x4 unique arrays" even rand() won't exactly be rand() if you have a fast enough machine..

Here is one way:

void fill_array( int* arr, const int len,...
Forum: C++ Mar 31st, 2007
Replies: 17
Views: 3,239
Posted By thekashyap
It surely is UNICODE problem like Salem mentioned, search msdn.microsoft.com to find out how to write UNICODE compatible programs and what are the relevant project settings. You'll learn how to...
Forum: C++ Mar 27th, 2007
Replies: 10
Views: 2,057
Posted By thekashyap
Yes. Copy paste err..
So now I know you've understood for sure.. :)
Forum: C++ Mar 23rd, 2007
Replies: 10
Views: 2,057
Posted By thekashyap
Correction for comment in get_good()


/*
1 & X = X (where X = 0 or 1)
0 & X = 0 (where X = 0 or 1)

0x00 = 00000000
0x08 = 00001000
0x00 & 0x08 = 00000000
Forum: C++ Mar 22nd, 2007
Replies: 2
Views: 1,094
Posted By thekashyap
Something more than "This code wont run at all right now" would be helpful. :)
I don't see why you would want to keep resizeing your vector. It's simply not needed to start with. I would suggest...
Forum: C++ Mar 22nd, 2007
Replies: 5
Solved: Binary Search
Views: 4,848
Posted By thekashyap
1. I didn't know that binary searches work on un-sorted list.
2. For the last if thing not working I think it's a flushing problem try this:

if (arra[mid]!=num)
//NOTE THE EXTRA flush AT...
Forum: C++ Mar 22nd, 2007
Replies: 10
Views: 2,057
Posted By thekashyap
It's hard to explain in precisely the given code. I need to know types and values of AFE_REG_FLAG_CDR and AFE_REG_FLAG_MSR. Also what're all these flags used for?

In general may be some example...
Forum: C++ Mar 22nd, 2007
Replies: 10
Views: 2,057
Posted By thekashyap
Did you read the articles I gave links to.. ?
Forum: C++ Mar 22nd, 2007
Replies: 10
Views: 2,057
Posted By thekashyap
I feel you've got something mixed up in copying these 2 lines

#define FLAG_CDR 0*01
#define FLAG_MSR 0*01

they should probably look somethig like:

#define FLAG_CDR 0x01
#define FLAG_MSR...
Forum: C++ Mar 22nd, 2007
Replies: 13
Views: 2,698
Posted By thekashyap
Here it's updated.. (See comments in code)
/*****************************************************
* COSC 230 - Structured Programming
* Chapter 6: Programming Exercise 7
* Mar. 20, 2007
*
*...
Forum: C++ Mar 21st, 2007
Replies: 13
Views: 2,698
Posted By thekashyap
I think the error "error C2664: 'estimatedPopulation' : cannot convert parameter 1 from 'int (__cdecl *)(int,int)' to 'int'" is clear enough though.. just look at the first param..
Forum: C++ Mar 21st, 2007
Replies: 13
Views: 2,698
Posted By thekashyap
Line 27 and 28:
x = growthRate( birthRate , deathRate ) ;
population = estimatedPopulation ( growthRate , cPopulation, n ) ;

SHould either be:

x = growthRate( birthRate , deathRate ) ;...
Showing results 1 to 40 of 52

 


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