General C++ Programming - C++ Forum - December 2011 (Page 12)

getline none of the 2 overloads could convert all the argument types

This is my code: #include <iostream> #include <string> using namespace std; string subject(); int main() { cout << "question"; getline (cin,sub...

[3 replies] Last: system( "pause" ); or getch( ) declared in conio.h (by Burz666)

by blackblue

Hi, guys can you please explain how these code works in order?, extremely appreciated

#include "stdio.h" #include "string.h" #define ANDLEXEME 11 #define ARRAYLEXEME 12 // // char lexemes ; char lexemeval ; FILE *in,*out; void g...

[1 reply] : You expect us to explain 300 lines of code? Can you say more specific ... (by Peter87)

by Ramzi89

Mysterious ÿ character??

Does anyone know any possible reasons why im getting this strange character in output. Its the "ÿ" character and it seems to printing out at the end of file? ...

[4 replies] Last: I see, i see... How interesting. Many thanks. (by Ramzi89)

by Tom King

QT changing which ui loads first

i have 2 ui forms, one is a login form the other is the main application basically the main application is loading as the default form how can i make it ...

[no replies]

by htirwin

array of pointers

// create a two channel audio buffer int numSamples = 2000; float* audioData ; audioData = new float ; audioData = new float ; This is th...

[3 replies] Last: Just make sure you call delete on these stack allocated arrays befo... (by Moschops)

by angel paripari

output for the first input should not be same as for second user input..but it occurs to be same.

#include <iostream> #include <iomanip> using namespace std; //function prototype void show(void); void display(void); double totalsales(double sales1, d...

[2 replies] Last: thank you very much for your advises.. sorry. it's my first time and ... (by angel paripari)

by BABU Prasad G

RE:[Accessing enum values]

Dear all, Please tell me how to get out this problem bcz I'M struct-ed past one month pls.. program: pls don't confuse about the bellow clas...

[5 replies] Last: Yes you are correct template is missing before the bitmap .. and than... (by BABU Prasad G)

by Tatipu

Reading arithmetic from file

Hi guys, School is out and I just had my semester of C++ in college and I know I need more help so I got more assignments to do over winter break. I'm reading ...

[4 replies] Last: std::fstream fileStream; std::string sBuffer; ... std::vector<std:... (by Burz666)

by blueeyedlion

not creating an object properly?

I'm trying to make a vector3D class for a physics simulation and there is a strange error for some of the operator functions: vector3D.cpp: In member func...

[3 replies] Last: From Scott Myers on return value optimization for objects, you can als... (by sohguanh)

by rollie

Reference to rvalue in C++03

This seems to me that it should not work, but in VC++ 2008 express it is compiling and running happily. Shouldn't the compiler be complaining about assinging a ...

[3 replies] Last: Glad to hear - not crazy :) Thanks guys. (by rollie)

by Dantoc

Parse text from file

Hi folks, my file content is looks like this: group,input1,input2,input3, groupA,1,2,3, so my target is to read data from file and save into array so ...

[2 replies] Last: Thanks. i will try to use vector of string in the coding. Thanks. (by Dantoc)

by Ziv Mhabary

passing vector to function

Hello, im tring to write a function which get 1D or 2D vector and assigen values for it from file. this is waht i wrote: void readFromFile(float* dst,const...

[9 replies] Last: vector<vector<float> > Lap ( n, vector<float>(n)); It creates an nx... (by ne555)

by amberleef

changing values..

Is there a way i could change this main function to allow for card values instead of numbers? So that when shuffling the deck it returns a random deck with thos...

[3 replies] Last: eliminating the "enter how many cards to deal" to ""enter cards e.g:2... (by sohguanh)

by ausairman

Ziggurat algorithm help

Hi Everyone, I realise this is a long shot asking here, but if someone knows of a working ziggurat algorithm that would be great. Currently I'm using the one f...

[7 replies] Last: So I'm now trying it with the original version (the one that you linke... (by ausairman)

by Mats

iPhone and C++

Will any application I write in C++ work on the iPhone? Or only if I use C++ standard libraries? I have no idea about iPhones and the like and have read aro...

[8 replies] Last: The thing with iOS development is the cost basically. Without delving ... (by sohguanh)

by lolfoo

Ways to go about

This is the problem: Management of the Flow Paula is responsavel for the flow of a dam. From midnight and during the next 24 hours, the dam will receive 'wa...

[no replies]

by chtsolak

read excel cells via C++

Hi, i am relatively new to C++, and i know that it this question is asked many many times, but i did not find any simple solution... so i have an excel ...

[14 replies] Last: Finally i used FormatExcel code and i succeded in reading and wrirting... (by chtsolak)

by samartinjr

Error using <vector>

I've been using code::blocks for I don't know how long and it's always worked just fine. All of a sudden it started throwing this "error: in C++98 'myVector' mu...

[12 replies] Last: After fixing the typo in line 13, this program compiles with gcc 4.6.2... (by Cubbi)

by Enver Melih Sorkun

Get numbers from a .txt file

I have to get numbers from a .txt file and put into the array. How can i do it? Thanks

[3 replies] Last: http://www.cplusplus.com/doc/tutorial/files/ Now can you find bro? (by ascii)

by kOdL3R

problem from tutorial (1,2,3,4)

hello there, i've been trying 2 learn c++ & was following the tutorials in this site, i'm stuck with the dynamic memory section. the following code is from the ...

[69 replies] Last: Moschops said : Is that a truly horrific shortening of a spell... (by kOdL3R)

C++

Forum

General C++ Programming - December 2011 (Page 12)