General C++ Programming - C++ Forum

by Divad

STL compare function in a struct

bool comp(int a, int b) { return true; } bool(*fn_pt)(int,int)=comp; set<int,bool(*)(int,i...

[1 reply] : because what you wrote there is a member function declaration. (by hamsterman)

by Skills

Thank You (1,2,3)

smoking and non smoking

[43 replies] Last: thank you i knw i have done that. and thnx 4 ur help...... (by Skills)

by m3laa4u

Need to create C++ Programs

i need to bild program this is a screen or output to black screen Useing For Loop 01111111111111...

[3 replies] Last: Don't give people code. It's not going to teach them anything. (by hamsterman)

by student1

Adding functions in to C++ code

Hello I have a pythagDistance function and i am unsure how to enter it into my main code. Any ideas...

[no replies]

by jackie

Menu Error Checking

I have the following bool Exit = false; while (!Exit) { int choice; ...

[1 reply] : if( cin>>choice ) //do stuff... else{ //input could not be inter... (by hamsterman)

by guyserman82

Linked List/Stack/Queue Template problems

I've designed a linked list for an assignment and it works by it self fine, but when I inherited fro...

[4 replies] Last: I´m not sure about exception handling myself too, but why are you thr... (by HenriK)

by mcqueen

I need help with hangman

#include <cstdlib> #include <iostream> using namespace std; int main() { string words =...

[1 reply] : Firstly, strings need quotes around them ( "cat","dog" ... ) Have ... (by hamsterman)

by CaribeGirl

meaning of a=b>>1

I am cheking a function writed in a library dor digital image processing by other programmer, bo...

[4 replies] Last: it is a division by 2, which I forgot. (by Azagaros)

by CCprogrammer

Creating a file by name of user input

I need to give the user the option to write the name for a new file and then write an array to the f...

[5 replies] Last: I guess I don't understand why you need to dynamically allocate it wit... (by Azagaros)

by gizzmo

calling an object

Hi, How can I write a class which instantiation can be called this way object(1,2) ? To be specifi...

[1 reply] : class matrix{ public: T& operator()(int, int); const T& operator(... (by ne555)

by closed account zb0S216C

If Statements

This has been really bugging me. I see codies using if statements like this: int Variable( 10 ...

[3 replies] Last: int n = ...; bool b = n; //implicit cast //now if( n == 0 ) ... (by Mathhead200)

by mcqueen

Hello I am new

I am new to the Forum. I'm a good programmer, best in class, not to brag, but I have never actually ...

[3 replies] Last: You might want to put your words in quots too: string words ={"cat",... (by Galik)

by mcqueen

HELP WITH HANGMAN

Could someone please help me create a hangman game. Tell me where to get started at least? Thanks fo...

[5 replies] Last: Got to get into my chat type of mode. (by mcqueen)

by mcqueen

Hangman Update But Still Need Help

#include <cstdlib> #include <iostream> using namespace std; int main() { string words =...

[1 reply] : #include <cstdlib> #include <iostream> using namespace std; int mai... (by mcqueen)

by Ignatus

Writing, compiling, and linking against DLLs

How does one make and use a DLL? everywhere I've looked is in fragments and the fragments don't add ...

[6 replies] Last: Not yet, but its methods described looks alien to me. (by Ignatus)

by leotime429

Please help me with reading data

I'm trying to read data from a separated file into array of structures. Somehow this thing is drivin...

[2 replies] Last: Thank you very much. I figured out what I did wrong. Again, thanks (by leotime429)

by msem92

C++ program to detect palindromic words

Google works well to find palindrome programs for numbers, but the ones I find for words generally d...

[2 replies] Last: Compilation errors/warnings: line 16: Error: Multiple declaration for... (by msem92)

by HenriK

Problems with pointers

Hi, what´s wrong with this code: #include <cstdlib> #include <iostream> #include <time.h> us...

[5 replies] Last: Oops, my bad. It seems to work now, but could somebody please explain ... (by HenriK)

by quirkyusername

using std::maps

I've been trying to get my head around maps having never used them before but I'm confused at to how...

[9 replies] Last: That's because it is a bad iterator when you try to print it in Star... (by Disch)

by Stupebrett

Multiple class inheration problem

Hello everyone! I'm trying to make a program with multiple class inheration, but I get some really w...

[3 replies] Last: No problem. You´re welcome. (by HenriK)

General C++ Programming - May 2011 (Page 26)

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