General C++ Programming - C++ Forum

by lizzygarcia02

using list class.. stuck...

Okay.. so I have a list <wordListType> dic ; and class wordListType is defined as follows: ...

[1 reply] : If you've ever tried to implement a linked list or thought about what ... (by kbw)

by indigo

winsock client server

I have a client program and a server program that runs on winsock. When i run the server and in the ...

[10 replies] Last: Yes, now i can send data fine from any computer :) (by indigo)

by AegonT

Build Error 1

Hey fellas, I'm using Dev C++ and building a very basic networking application, just to get acqua...

[1 reply] : Not from that information. Can you post the sode and the makefile and... (by guestgulkan)

by xlin1003

Can anyone please tell me where the error is?

void EnumDiv(int size, int result, vector<vector<int> > &store) { for (int i = 1; i <= size;...

[1 reply] : vector<int> store = new vector<int>(); C++ is not Java. vector.Add(... (by helios)

by olredixsis

event

Can someone explain to me the details about the "event" keyword? I am confused with this code (ev...

[2 replies] Last: (*event) is different from "event" right? from (*event).event. If I'm... (by olredixsis)

by gnwillix88

Calling a function

Can anyone assist me calling this function to compare and then display teh returned values. map<...

[no replies]

by punkishtan

how to check if a file is empty or does not exist

im trying to create a program the asks the user for a file name and then opens it and if he enters t...

[3 replies] Last: Yes, you are mixing two variables. A more correct way: ifstream ... (by Duthomhas)

by gnwillix88

Comparing values of two maps.

Trying to compare the prices of the bids in the two maps.Sellers map and the buyers map. Conditions ...

[11 replies] Last: the honest fact is that this is and assignment due today!I done the al... (by gnwillix88)

by dunsondog109

returning an int vector

I've created a class Vertices that returns an int vector that corresponds to a collection of vertex ...

[6 replies] Last: Ah, well then, you are still declaring an extraneous local variable on... (by Duthomhas)

by sysabod

where can i get resources on algorithms

Hi,all i like programming but it seems that every time it is how-to-programme (i.e algorithms) t...

[4 replies] Last: thank you all. it might take quite a long time to digest those all. (by sysabod)

by hamed2005

Problem with Class Template!

hi everybody! i don't know what's wrong with this class template declaration! #include <iostream>...

[2 replies] Last: thank u very much! i really appreciate you! (by hamed2005)

by paulnoel33

C++ matrix library

I need to perform some calculations with matrices (a vector multiplied by a matrix, access to specif...

[3 replies] Last: What engine does matlab use? Maybe if I use its same engine.. (by paulnoel33)

by ansumanm

quicksort algorithm

Hi, I wrote a quicksort algorithm that takes two RandomAccessIterators and sorts the array. The f...

[1 reply] : Yes. However, the call doesn't make for all containers. For example, s... (by helios)

by yoonkwun

Typecast cross-platform compatability question

Hi, I'm just curious as to if the following statement could possibly be unsafe/undefined behavior/et...

[4 replies] Last: er... I guess technically that's safe but it won't print "5" like you ... (by Disch)

by DarkDragon1993

Keystate "in" an other window?

Good morning, community I was searching around but couldn't find anything. I'd like to "receive" ...

[2 replies] Last: Okay, thank you. (by DarkDragon1993)

by gnwillix88

passing vector from one class to another (1,2)

I am still trying to pass the vector from the Base class to middle class which has to pass it to a f...

[30 replies] Last: Thanks a lot for the efforts and time! (by gnwillix88)

by closed account 1yR4jE8b

Bug in GCC or am I just missing something?

Alright, I've been defining a templated Matrix class with some basic matrix ops and I've noticed som...

[3 replies] Last: I just installed Visual C++ 2010 Express Edition to test the code with... (by closed account 1yR4jE8b)

by whoami32

Warning - declares a non-template function

Hello experts i get strange warning message/ cont.h:8: warning: friend declaration `bool operator...

[1 reply] : You have the friend statement inside of your class, and the operator i... (by closed account 1yR4jE8b)

by sitikhadijahali

how to arrange this data?

hi guys...i'm a new member here..i have a problem in my work and i hope anyone here can help me. ...

[2 replies] Last: thanks master. i already try ur idea code into my others data...it's w... (by sitikhadijahali)

by yoonkwun

[C] getchar() returns too quickly

Hi, I am trying to get user input through getchar(). However, it seems that the second time I call i...

[4 replies] Last: Keep the console open long enough to see your program's output http:/... (by Duthomhas)

General C++ Programming - May 2010 (Page 11)

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