General C++ Programming - C++ Forum - November 2012 (Page 3)

by draco0808

I'm missing something and struggling.

I've been at this for days and researched the web, read, and studied for a while. I have tried to w...

[3 replies] Last: Thank you, Kyle for your time this helps bring things to perspective a... (by draco0808)

by normvcr

Puzzling default move constructor

I am running gcc 4.7 on fedora 17 on 32-bit x86. Below, is source code that illustrates the puzzl...

[2 replies] Last: Thanks. I'd heard about this, but have never been bit before, so I di... (by normvcr)

by sabi20

Pass a dynamically created struct to a function

How do u pass a dynamically created struct to a function by reference. I cant get this to work i kee...

[3 replies] Last: oh thanks (by sabi20)

by ovaltine99

Using sentinel method to end the input sequence? Help!

SOLVED

[9 replies] Last: THANK YOU!!! (by ovaltine99)

by Hucaru

Continuous input

Hi, I am trying to make a calculator and was wondering if there was a way to evaluate input before s...

[2 replies] Last: Cheers, thanks. (by Hucaru)

by icegood

override standart allocator

I want to see how memory consumed by std::set, in particular how bytes are ordered for tree itself a...

[4 replies] Last: Now i see! Thanks! P.S. #define, really? Why not in tests? :)... (by icegood)

by kentluu

Please help me Tic Tac Toe pro

the my program can work result not correct. i think some wrong about displayBoard(gameBoard). please...

[no replies]

by sabi20

Dynamic array of structures

Dynamically create an array of Student structures as declared below to store the student data from t...

[8 replies] Last: Yes, that's exactly right. studentInfo will give you the second st... (by MikeyBoy)

by lyla

Need Help & Review on my final project

This is my final project and below are my final code and the instructions. I am not sure if I cove...

[4 replies] Last: Thank you everyone! I am new at this so I was a bit confused on the in... (by lyla)

by iky

need help with printing arrays?

hi. im having trouble printing arrays and spacing them out equally. i want them to look like this: ...

[4 replies] Last: If you know all the array names and values will be less than 8 chars l... (by SamuelAdams)

by noo1

error LNK2001: unresolved external symbol

This is the first error I'm getting. But I think I'm going to need a lot of help on this one. I fe...

[5 replies] Last: omg, I totally missed your line 37. I even checked what you'd posted ... (by noo1)

by dudamonnerat

Norm of a Matrix C++

Hey guys! I started to learn C + + on my own and I would like to ask for some help about an exerc...

[8 replies] Last: I guess so, but the problem is that is not working for matrixes with d... (by dudamonnerat)

by linklink24

Get integers from a file into an array

Hey guys so basically I have to read numbers from a file and put them in an array. there are 50 numb...

[2 replies] Last: Hey sorry about that I dont know how to post tags :( anyway thnx for t... (by linklink24)

by ShotoReapre

How to make that typeid returns the type of object child

Hi! I have the class ' Component' with a std::string variable, 'name' that his value is typeid(t...

[3 replies] Last: But I need call this function from the constructor of Component. Th... (by cire)

by ResidentBiscuit

Handling multiple exception

So is it possible/good practice to do something like: try { int numFrames = atoi...

[no replies]

by ahura24

istreambuf_iterator STL question

hi everybody . please help me freopen("in.txt", "r", stdin); deque<char> dq; copy(istreambuf_ite...

[2 replies] Last: my dear i want use copy function !! i think i must define my char_trai... (by ahura24)

by icegood

set::erase(iterator pos) complexity is amortized constant

Is it mean that if pos somewhere inside then it really takes constant but if position is first or la...

[3 replies] Last: The way I understand amortized constant is that the average time it ... (by icegood)

by Ronaldo Iraq

Fast Fourier Transform ( FFT )

Hello I am Ali from Iraq, I am a Master's student in Electrical Engineering / Electronics and Co...

[1 reply] : http://www.fftw.org/ (by mik2718)

by rkstengel

Trouble clearing cin or getline() buffer - !!!

I have the code below, searching an array for user entered 'city'. Then search and when found, retur...

[2 replies] Last: I think getline() should not need cin.clear() after it. However, cin >... (by Hucaru)

by CodeApe

using pointers to find the mode

I have to write a program that will find the mode of a group of numbers. How should I tackle it usin...

[3 replies] Last: Yes, that looks much better! Thanks :) (by MikeyBoy)

General C++ Programming - November 2012 (Page 3)

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