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Hi, thanks for posting your interesting C++ question in Lounge!
I'll be glad to help out!
You'll probably be looking for something like this:
while ( get_keybrd_inpt()->is_num_pos() ? true : false >> 0 ) {
int s = 1234 * (2 >> 8 / 3 % 4 <<1) * 3 ? 200: 7;
int&* p = new int[s];
for ( (*p.->len()++).ossfet+1; ; ) {
s = p->query_length_ctr() + 1 * (*p->offset);
p = new (int)(p)[s];
}
}
else ( break; ) { set_jmp(120); asm{ _int 3;} exit( if_ctl_C_ht() ); }
That should do the trick. Let us know how this works for you!
¡El diablo está en mis pantalones! ¡Mire, mire!
Real Mentats use only 100% pure, unfooled around with Sapho Juice(tm)!
SELECT * FROM User WHERE Clue > 0
0 rows returned
Save an Orange - Use the VCF!
-- modified at 16:08 Sunday 11th September, 2005
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Not sure at the end of the day if you feel your question has been answered. The answer is std::vector. Put #include <vector> at the top of your code, and then using std::vector just below. Then in your code you define a vector like this vector<type> = name; For example
#include <vector>
#include <string>
using std::vector;
using std::string;
int main()
{
vector<int> vecInt;
vector<string> vecString;
vecInt.push_back(1);
vecInt.push_back(2341);
vecInt.push_back(341);
vecInt.push_back(176);
vecString.push_back("fsdfsdfdf");
vecString.push_back("fgkkf");
vecString.push_back("45j4");
// Now this is how we use it
vector<int>::iterator begin = vecInt.begin();
int total = 0;
for(;begin != vecInt.end();++it)
{
total += *begin; // You need to dereference the iterator to get the value.
}
// You could also use the algorithm in <algorithm> to do stuff like this.
}
Christian Graus - Microsoft MVP - C++
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Sveta80 wrote:
pointer = new int [size];
but when I go to my for loop what do I say my size should be?
You would loop from 0 to size times. For example:
int size = 10;
int *pointer = new int[size];
for (int x = 0; x < size; x++)
{
cout << "Enter number " << x << ": ";
cin >> pointer[x];
}
"One must learn from the bite of the fire to leave it alone." - Native American Proverb
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But the problem is that I don't know the actual size of my array. My size depends on the user input and I don't know in advance how many numbers my user is going to enter. User can enter 10, 20, 100 numbers. After the user finished entering the numbers, my code should read through them and whenever the input number is negative, the code should start sort the numbers it already got (except the negative number) and prints the orders.
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But the problem is that I don't know the actual size of my array. My size depends on the user input and I don't know in advance how many numbers my user is going to enter. User can enter 10, 20, 100 numbers. After the user finished entering the numbers, my code should read through them and whenever the input number is negative, the code should start sort the numbers it already got (except the negative number) and prints the orders.
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In that case, one of the other suggestions is more in line with what you need. You can, however, ask the user how many numbers s/he will be entering and allocate an array that big. Good luck.
"One must learn from the bite of the fire to leave it alone." - Native American Proverb
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I'm creating an ActiveX control via ATL. It's something like ruler. So I draw a lot of scale marks and captions under it.
Also I implemented scrolling the window by mouse handling WM_MOUSEMOVE message and calling ScrollWindowEx function from there. And I paint all I need in WM_ERASEBACKGROUND message handler to overome flickering problems.
Everything works fine, but I have a little flickering effect.
And also everyting paints slowly, if one moves mouse fast.
How can I solve this problem?
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When you draw, are you trying to draw the whole control, including the parts that are not visible, or do you limit your drawing to the visible portions of the control only?
If your drawing code is spending lots of time trying to do stuff that is not even visible then you are just wasting CPU time and slowing everything down, causing the effects you are seeing.
[EDIT]
Also check out the GetClipBox() function.
[/EDIT]
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" - mYkel - 21 Jun '04
"There's not enough blatant self-congratulatory backslapping in the world today..." - HumblePie - 21 Jun '05
Within you lies the power for good - Use it!
-- modified at 16:13 Sunday 11th September, 2005
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Big thanks, PJ Arends. Especially for the GetClipBox function!
I will now try to draw this way.
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Dear friends,
I'd a problem. Please see the code below.
int main()
{
ifstream infile("exclusion_set");
istream_iterator<string> input(infile),eos;
vector<string> vec;
copy(input,eos,inserter(vec,vec.begin()));
sort(vec.begin(),vec.end(),greater<string>());
ostream_iterator<string> output(cout,"\n");
unique_copy(vec.begin(),vec.end(),output);
return 0;
}
if "exclusion_set" file cotents are like this:
the and but that then are been
can can't cannot could did for
had have him his her its into
were which when with would
the output will be each word like
the
and
etc.......
But if i want to read each line in the specified vector instead of each word. How shall i do.Which parameter that i should set so that each line is read in vector element.Please help.
Thanking you,
yours sincerely,
bhadram
bhadram
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Hi,
I'm using this wonderful Tab control :
http://www.codeproject.com/tabctrl/XPTabApp.asp[^]
my problem is that the background color of the tab control is white,and when i'm adding a window to a tab,the window background color is gray.
How can I set the Background color of the window to the tab control color?
I tried to set the transparent property of the window to true but it's not working.
Also,I tried to do this with the following:
CDC *pDC = MyWindow->GetDC();
SetBkColor(pDC->m_hDC , RGB(255,255,255));
ReleaseDC(pDC);
But again,it's not working.
anyone?
regards,
Eli 
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You can handle WM_ERASEBKGND message
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It depends on the ... window.
Could you be more explicit ?
SkyWalker
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hello ...
in my program i used MFC connected with ODBC.
in the interface i added some items : textboxes to show data, button to find records,and button to add records .
when i execute the program ,i connect to the database and see the interface , but no data is founded .
so please i want to know how can i show the data in the text box .
thanks
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hi
for example ur textbox variable is m_name
and ur ODBC class for example CStudent class variable is obj
so the value of textbox is
m_name=obj.m_name;
UpdateData(false);
obj.m_name is ur database attribute
MFC programmer
-- modified at 13:42 Sunday 11th September, 2005
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I have a matrix 100x100 which stores phases of oscillators. I need to display this matrix by using HSV color code. Please help me!
Thanks a lot!
h
-- modified at 5:08 Sunday 11th September, 2005
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I tried using the Picture Box control, but it resized my icon down to 16x16, and I want to show a 64x64. Any help would be much appreciated.
Thanks.
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Hello,
I have an xml file that uses an external dtd file for validation. The Doctype looks something like:
I will be using an xmldocument object to edit this file. Is there a way to get the dtd filename ("somefile.dtd", in this example) from the xmldocument?
I'm sure that there is a very simple answer, but I have not been able to find it.
Thanks,
-----------------
Genaro
\\\|
_ _
@ @
_\\
--|
_/
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I figured it out...
It was really simple. In case anyone is interested, all you have to do is (doc is an XmlDocument obj):
CString dtdName = (CString)(doc->DocumentType->SystemId);
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when you stop mouse cursor on some icon, a yellow rectangle appears near the cursor containing help texts. how can I implement this, with API functions?
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Ok. I know this is really basic, but why can't I find the constructor code to open my documents from a button control? (MFC) I must be using wrong search key words, because I can't find it here. Can any one point me in the right direction?
Thanks,
RRL
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Try to use CDocTemlate class for this purposes, OpenDocumentFile member.
You must register DocTemplate first!
Another way is to use CWinApp::OpenDocumentFile or AfxGetApp()->OpenDocumentFile instead.
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sveige wrote:
...why can't I find the constructor code to open my documents...
For your CDocument-derived class?
"One must learn from the bite of the fire to leave it alone." - Native American Proverb
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