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It's not plugged in.
led mike
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That's ok...it will all get cleared up at the new post here[^] 
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.freetls.fastly.net/script/Forums/Images/coffee.gif)
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i have trouble sorting the name in alphabetical order that i have created.
i've tried the sort function but it does not seem to work.
below are my code:
#include<iostream>
#include<string>
#include<fstream>
#include<vector>
#include<algorithm>
using namespace std;
class Person
{
private :
char *personName;
long personphonenumber;
public:
Person(char *name, long phoneNumber);
~Person(); void PrintPerson(); void PrintFile();
friend bool operator<(const Person& left, const Person& right);
};
bool operator<(const Person& left, const Person& right)
{
return left.personName < right.personName;
}
Person::Person(char *name, long phoneNumber){
personName = new char[sizeof(name) + 1];
for(int ii = 0; ii <= (sizeof(name) + 1); ii++){
personName[ii] = name[ii]; personphonenumber = phoneNumber; }
cout << "Creating Employee: " << personName << "\t" << "Phone Number: " << personphonenumber << endl;
}
Person::~Person(){
}
void Person::PrintPerson(){ cout << "----" << endl;
cout << "Name: " << personName << endl;
cout << "Phone Number: " << personphonenumber << endl;
cout << "----" << endl;}void Person::PrintFile(){ fstream oWrite;
oWrite.open("Data.txt", ios::out | ios::app);
oWrite << "Name: " << personName << "\t" << endl;
oWrite << "Phone Number: " << personphonenumber << "\t" << endl;
oWrite << "\n\n"; oWrite.close();}
int main(int argc, char *argv[])
{
char *personName;
char name;
personName = new char[sizeof(name) + 1];
long personphonenumber;
int nInput;
int nNum;
bool cont = true;
Person *personArray; vector<Person> details;
vector<Person>::iterator lpi;
while(cont){
do{
if(cin.fail()){
cin.clear();
while(cin.get() != '\n');
}
cout << "\nPlease select: \nTo create a new data enter '1' \nTo print the data enter '2' \nTo sort the name in alphabetical order enter '3' \nTo quit enter '4'" << endl;
cin >> nInput; }
while(cin.fail() && cout << "\nPlease enter your selection again.. " << endl);
switch(nInput){
case 1:
cout << "Please enter the name: ";
cin >> personName;
cout << endl;
do{
if(cin.fail()){
cin.clear();
while(cin.get() != '\n');
}
cout << "Please enter the phone number: ";
cin >> personphonenumber; cout << endl;
}while(cin.fail() && cout << "\nPlease enter again..");
personArray = new Person(personName, personphonenumber);
details.push_back(*personArray);
break;
case 2:
for(lpi = details.begin(); lpi != details.end(); ++lpi){
lpi -> PrintPerson();
lpi -> PrintFile();
}
break;
case 3:
sort(details.begin(), details.end());
for(lpi = details.begin(); lpi != details.end(); lpi++){
lpi -> PrintPerson();
lpi -> PrintFile();
}
break;
case 4:
cont = false;
break;
default:
cout << "Invalid input try again" << endl;
break;
}
}
return EXIT_SUCCESS;
}
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You posted your question in the wrong forum. The "ATL/WTL/STL" or "Visual C++/MFC" forums are more appropiate.
"We make a living by what we get, we make a life by what we give." --Winston Churchill
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I do no if there is a limit of number on a form,
I have one form with many controls, When I need to add others, the system create duplicate control on the code and I have many duplicate errors.
That why I need to know if there is a limit.
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There is no actual limit unless you run out of memory. But if you have to operate on a lot controls in a form, I suggest you to:
1) give up a designer and switch to manual coding.
-OR/AND-
2) merge chosen groups of controls to user controls which wouldn't paint themself in design time to avoid flickering and other artifacts while in design mode.
-OR/AND-
3) split a form onto stand-alone functional forms (depends on a kind of a project, not necessarily applicable).
Greetings - Gajatko
Portable.NET is part of DotGNU, a project to build a complete Free Software replacement for .NET - a system that truly belongs to the developers.
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Hi;),
i have a Sdi with a splitter (4 rows).
When i click on the maximize button the window is maximized and the 1. splitter row changes its height proportionally  , but when i try to restore, nothing happens with the Splitter ;(.
Please help me !
Here is my code:
void CMainFrame::OnSize(UINT nType, int cx, int cy)
{
int iCurRow_cy = 0, iMin_cy = 0;
static int iOldWnd_cy = 0, iOldWnd_cx = 0;
int iNewCurRow_cy = 0;
static int iZaehler = 0;
static CString a, b, c, d;
iZaehler++;
if (iZaehler == 1)
{
iOldWnd_cy = cy;
a.Format("%02d",iOldWnd_cy);
b.Format("%02d",cy);
c.Format("%02d",iCurRow_cy);
d.Format("%02d",iNewCurRow_cy);
MessageBox("iOldWnd_cy: "+ a + "\ncy: " + b + "\niCurRow_cy: " + c + "\niNewCurRow_cy: " + d,"in: iZaehler == 1 " ,MB_OK);
}
if ((nType == SIZE_MAXIMIZED))
{
m_Splitter_Main.GetRowInfo(0 ,iCurRow_cy, iMin_cy);
iNewCurRow_cy = (int)ResizeSplitter(cx, cy, iOldWnd_cx, iOldWnd_cy, iCurRow_cy, 1);
a.Format("%02d",iOldWnd_cy);
b.Format("%02d",cy);
c.Format("%02d",iCurRow_cy);
d.Format("%02d",iNewCurRow_cy);
MessageBox("iOldWnd_cy: "+ a + "\ncy: " + b + "\niCurRow_cy: " + c + "\niNewCurRow_cy: " + d,"in: SIZE_MAXIMIZED " ,MB_OK);
m_Splitter_Main.SetRowInfo(0, iNewCurRow_cy , 0);
m_Splitter_Main.RecalcLayout();
}
else if((!m_Splitter_Main.m_hWnd && nType == SIZE_RESTORED))
{
m_Splitter_Main.GetRowInfo(0 ,iCurRow_cy, iMin_cy);
iNewCurRow_cy = (int)ResizeSplitter(cx, cy, iOldWnd_cx, iOldWnd_cy, iCurRow_cy, (1));
a.Format("%02d",iOldWnd_cy);
b.Format("%02d",cy);
c.Format("%02d",iCurRow_cy);
d.Format("%02d",iNewCurRow_cy);
MessageBox("iOldWnd_cy: "+ a + "\ncy: " + b + "\niCurRow_cy: " + c + "\niNewCurRow_cy: " + d,"in: SIZE_RESTORED " ,MB_OK);
m_Splitter_Main.SetRowInfo(0, iNewCurRow_cy , 0);
m_Splitter_Main.RecalcLayout();
}
CFrameWnd::OnSize(nType, cx, cy);
}
double CMainFrame::ResizeSplitter(int cx, int cy, int iOldWnd_cx, int iOldWnd_cy, int iCurRow_cy, int iZahl)
{
double iNewCurRow_cy;
double iDiff;
double iFaktor;
CString ccc;
CString ddd;
CString aaa;
CString bbb;
iDiff = cy - iOldWnd_cy;
iFaktor = iDiff / cy;
iNewCurRow_cy = (iCurRow_cy * ((iFaktor)+(iZahl)));
return iNewCurRow_cy;
Many, many thanks !
Best regards !
Croc
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Wrong board Croc! 
Visual C++/MFC[^]
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
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Oh sorry
Croc
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7. Given the class definition
class A
{
public:
//constructors
// other members
private:
int x;
int y;
};
Give declarations of operator functions for each of the following ways to overload operator+ you must state where the declaration goes, whether within the class in the public or private section or outside the class. The operator + may be overloaded
a. as friend function
b. as member function
c. as non-friend, non-member function
I have exam from next week and this one of the ques in sample paper .please help me to solve it.
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If it's really urgent, please post it on the correct board[^].
Mark Salsbery
Microsoft MVP - Visual C++
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charusood wrote: please help me to solve it
No. You should have been paying attention in class.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Hello again!
I got an "undefined reference" again, but I don´t know why!
Maybe someone could help me!
The compile-command is:
g++ -o headerblub.exe main.cpp header.cpp blub.cpp
Here´s the code:
main.cpp:
#include "header.h"
int main(int argc, char **argv)
{
HeaderTest h;
h.headerH();
return 0;
}
header.h:
#ifndef HEADER_H
#define HEADER_H
namespace Headerns
{
#include "blub.h"
}
class HeaderTest
{
public:
void headerH();
};
#endif
header.cpp:
#include "header.h"
void HeaderTest::headerH()
{
Headerns::blub();
}
blub.h:
#ifndef BLUB_H
#define BLUB_H
void blub();
#endif
blub.cpp:
#include "blub.h"
#include <iostream>
using namespace std;
void blub()
{
cout << "Hurra" << endl;
}
</iostream>
Thanks a lot!
Stefan
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First, you're on the wrong board.
Visual C++/MFC[^] is for non-managed C++ questions.
Second, why would you #include a file within a different namespace?
I don't have g++ so I can't try your code.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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oh, I´m sorry. I´m new here and I don´t have an overview about the board yet.
I have to include the file in a namespace for a project I´m working on. But I found out the sollution by changing the blub.cpp into:
#include "header.h"
#include <iostream>
void Headerns::blub()
{
std::cout << "Hurra" << std::endl;
}</iostream>
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Here's what I'm talking about...
This makes usage difficult and error prone:
namespace Headerns
{
#include "blub.h"
}
Why should you have to always remember to wrap the #include in
a namespace?
Why not do this instead:
#ifndef BLUB_H
#define BLUB_H
namespace Headerns
{
void blub();
}
#endif
#include "blub.h"
#include
using namespace std;
void blub()
{
cout << "Hurra" << endl;
}
Mark Salsbery
Microsoft MVP - Visual C++
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I am using Visual C++ NET 2005,
I have create one form called "User".
After some handling, in my Solution Explorer, I don't see again my Designer interface (User.h[design]).
But User.h and User.cpp files exist.
How can I view again My design Interface ?
I don't Understand This problem
modified on Wednesday, October 8, 2008 1:38 AM
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Have you tried closing the designer, recompiling your code, and then re-opening the designer? If this doesn't work, could you provide some more details? When you try to view the designer, do you get any particular error messages?
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I have do it: to close the program ad to open again, when I click on design interface I have I red cross with this message(it is not exactly the same words but the same idea ):
Your design interface can not be open due to error. To fix it your rebuild the project or correct codes.
Why in this version, we have this kind of problem ?
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your form class should be first class in the namespace, if there is other class before your form class, move that class.
Nigah M Manzoor
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This is probably far too late, but wanted to add this for the record - I had a similar problem and solved it by clicking on the h file in question, look in the 'properties'window on the right and set the 'File Type' to 'Form' (somehow it had been reset to 'h file'
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I'm writing a transformfilter with 1 input and 2 output pins. I've derived my Transformfilter from CBaseFilter and the pins from CBaseInputPin and CBaseOutputPin. I'm pretty sure my Filter works because if I've only 1 Pin the sample process how it should, but if I add the second output pin the video stops with the first sample on one window a shows nothing on the second window.
When I debug the second time i call GetDeliveryBuffer i get the error code -2147220975.
Here is what i did in the method Receive:
hr = pOutputPin1->GetDeliveryBuffer(&pOutSample1, NULL, NULL, 0);
hr = Copy(pSample, pOutSample1);
hr = Transform1(pSample, pOutSample1);
hr = pOutputPin1->Deliver(pOutSample1);
pOutSample1->Release();
hr = pOutputPin2->GetDeliveryBuffer(&pOutSample2, NULL, NULL, 0);
hr = Copy(pSample, pOutSample2);
hr = Transform2(pSample, pOutSample2);
hr = pOutputPin2->Deliver(pOutSample2);
pOutSample2->Release();
What am i doing wrong?
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You may get an answer, but generally DirectShow questions
don't get much love here.
I know there's a couple MVPs that really know this stuff....you can
find them here:
MSDN DirectX.Video Newsgroup[^]
Hope that helps!
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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Hi itchy,
I see you're getting a little help over on the other board.
I was just thinking, if you're delivering the same samples to both
output pins, why not just use a single output pin into an infinite tee filter?
Just a random thought,
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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Yeah I'm getting help, but up until now nothing is working.
I know I could use the inftee filter, but I don't want that because I'm making changes to both samples. If I use inftee filter I need to write 2 filters.
Besides its good practice, if it would work .
Thanks by the way for redirecting me.
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