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General C++ Programming - August 2014 (Page 21)

I'm reading Mike McGrath's book on C++. This page I'm on is suppose to read an inut file and count the iterations, but it goes 0 and 1. This book isn't the best...

[2 replies] Last: Thanks, I've moved reader.close(); to the bottom but it still has the ... (by NewCComer)

by dmauk

Looking for Assistance on a Program - Stack

I have written a program that asks a user to input a string of digits, accepting a decimal as well, and separates the digits into different stacks. My professor...

[6 replies] Last: You have lots of compile errors in your code. Line 2: Correct hea... (by AbstractionAnon)

by user123

no Windows Form Application

http://msdn.microsoft.com/en-us/library/ms235634%28v=vs.80%29.aspx It says select Windows Forms application, but there is no such thing on my menu. I have Vis...

[no replies]

by david40g

URGENT help needed please! Tic Tac Toe game upgraded!

Hello everyone! I have recently taken up C++ as a new hobby and have just finished going through the beginning stages of it. I have decided to create a simple g...

[1 reply] : I understand you think this is an urgent request for help, but please ... (by wildblue)

by MaseratiDeluxe

class_CallMemberFunction

hello, i am getting an error message saying that the float is not declared in line 14. tho this program is from a book that i am studying i have tried to figure...

[2 replies] Last: ok now i feel like an idiot i cant believe i overlooked that! thank yo... (by MaseratiDeluxe)

by DeathAngle

C++ Networking

Hello everyone, my question is how could I transfer a .txt file from Computer A to Computer B using c++. (over LAN) Please go easy cause I am new pretty new ...

[3 replies] Last: I think it depends on the OS you are using. In Windows, you could use ... (by fcantoro)

by breadbread1984

program with boost::serialization

I am writing program with boost::serialization and output with text archive. after I write the object to a file, I cant read deserialize it correctly. The recor...

[4 replies] Last: thx, the problem is solved though I dont know why. I implemented the s... (by breadbread1984)

by blinkme

Need Urgent Help Fixing Errors in Program

I'm creating a space simulator program for uni and I've got 3 errors that I just can't seem to fix. I need help ASAP as it needs to be in tomorrow morning, if a...

[10 replies] Last: This #include "ItemFactory.h" Items *newItems(string &description) { ... (by kbw)

by gopal2773

how to send yahoo mail using basic socket program

Hi, I am trying to send yahoo mail using socket program. Using the commands like ehlo, starttls, auth login, data,.,quit. but starttls is error. yahoo close ...

[1 reply] : You're using Windows, right? If then, I'll take a look... (by iQChange)

by raymondgeorge1982

Error:Declarartion terminated incorrect

Hello Everyone ! My name is raymond and I am new to this site I do not have much knowledge of C++ system as in my school the do not teach so much would u be k...

[6 replies] Last: Thank U sir may U live a hundred years...your right it could be at ran... (by raymondgeorge1982)

by chrishr

SDL rendering texture to another texture

I am trying to convert a graphical user interface that I developed using SDL1.2 to SDL2.0. My GUI uses a bunch of png images loaded from file which are rotated,...

[no replies]

by CPP2012

The <<= operator in ostrstream

Hi All, I'm working on an old code and seen the following usage of the ostrstream class: ... ostrstream s; float f=1.234; s <<= f; ... I nev...

[4 replies] Last: Hi Cubbi, You were right, on my side the stand-alone program doesn'... (by CPP2012)

by mrdarrenyeo1

Windows Form Vending Machine, Need Help School Project

Help on school Project, regarding Vending machine, i really need help as my grades are really poor, please contact me at yeo_darren@yahoo.com and i will provide...

[no replies]

by hooshdar3

removing a substring

Hello. I have a C-based string. trying to remove some sub-string, I got at: char str ="alireza tavakkoli"; char* pos = strstr( str, "reza"); for(int j=pos-...

[7 replies] Last: #include <iostream> #include <cstring> using namespace std; int mai... (by naraku9333)

by n4nature

Unordered_map

Hi, Could you tell what is the hash function used to map key<->value pair in an Unordered_map? Is there a way to modify this hash function? Thanks!

[1 reply] : It depends on your compiler. You can modify its behavior using the "co... (by Duthomhas)

by johnCpp

how to make a dockwidget have 'pin' effect in Qt

hi~,i have a issue. i want to make a dockwidget have 'pin' effect in Qt, but i can't find a good method,please give me some suggestions. Thanks.

[no replies]

by sbas10

If Statements

When I compile this it skips the over my error checking and ends the program. Can anyone point out what I am doing wrong? #include <iostream> #include <...

[2 replies] Last: Thanks! I just had to changed the all the "Greater than" signs to "Les... (by sbas10)

by pippylepew

error: no matching function for call to

I'm serious stuck and really need some help. I'm working on a calorie counter. It's a simple program that reads ingredients from a nutrient file and a recipe ...

[1 reply] : if you pass a vector of Nutriant to seqOrderedSearch the second parame... (by Yanson)

by danicpp

unbuffered output need, not working

#include <iostream> #include <conio.h> using namespace std; int main(){ char c; while(c != '\n'){ c = getchar(); putchar(c); }...

[2 replies] Last: woops my google research too makes me realize the truthfulness of this... (by danicpp)

by kbear14

Need help with Code Errors

Hi, I am new to C++. This code wasn't showing errors, but when I debug it, I get errors. Any pointers would be great! #include <iostream> #include <st...

[2 replies] Last: Line 238, 245: Salaried default constructor defined twice. Line 239... (by AbstractionAnon)

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