General C++ Programming - C++ Forum - January 2011 (Page 13)

Hi!! I want to write a calender program. Below is my code but the dates wont line up properly. any suggestions? also is it possible to make an infinite calender...

[2 replies] Last: Use setw to align. http://www.cplusplus.com/reference/iostream/mani... (by Return 0)

by Icenel

EOF

What is this ? while( ( grade = getchar() ) != EOF ) program get character and store it to () then store to grade but, what about EOF ?? End of File ? ...

[1 reply] : The expression grade = getchar() returns the value of grade, after t... (by rocketboy9000)

by ProgrammingNoob

Programming technique

I am curious as to what others think of how I went about this: I defined a multi dimensional array, and then outputted it in the middle of a program. Instea...

[2 replies] Last: Of course, Thanks for pointing that out, the 'z'. I had left that in ... (by ProgrammingNoob)

by majidkamali1370

GetHostByName() Runtime Error

Hi. I wrote a network program that sends a HTTP GET command and receives the page source code but I have a problem. When I use gethostbyname function, a runtim...

[5 replies] Last: As you can see in the comment in the code I posted - Your HTTP request... (by guestgulkan)

by oror84

[windows] problem with open file.

Hi, i have a problem. i have a file that there is a line in the file : #include "hello.h" i have to open the "hello.h" file and copy it to another file. i d...

[2 replies] Last: Just a quick question... is there a specific reason why you use C? We... (by hanst99)

by robertll

stl vector iterator windows linux (1,2)

Hi, I encountered a pice of code that, to my surprise, behaves differently in Windows and in Linux and I would like to know your opinion on it. Thanks! ...

[23 replies] Last: Oh man, I just realized you can just do this: *p++ |= b; (by rocketboy9000)

by Sibuns

input data- read word by word

First of all sorry for my bad english... I will try to make not so many mistakes:D Ok i need to write a programs that reads some text from a file and then i...

[17 replies] Last: You didn't specify the namespace. You need to specify it like this: ... (by simeonz)

by JohnTaylor

Secant Method ideas for a function

Hi there,i am new in c++ and i am learning by my self, from google, wiki etc. you know and I want to make some programs. first i want to make a program that c...

[7 replies] Last: Never mind.I started another project. (by JohnTaylor)

by kraigballa

Body Mass Index class not working

The second constructor is not working for some reason... Header: #ifndef BMI_H #define BMI_H #include <string> using namespace std; class BMI { p...

[2 replies] Last: Ah...I see. Thank you for your help. (by kraigballa)

by PiMaster

ntoa (number to ascii)

I'm making a templated function to convert a number of any type to a string. Logically it should work, but it doesn't. Does anyone see anything wrong? #incl...

[7 replies] Last: If you are going to specialize for integers, then just use operator% ... (by ne555)

by ctyszkiewicz

compiling shared library with another linked

Hello Outline of the problem: Files (all in /vol/cuma/sandbox): 1. a.cpp, a.h, atest.cpp 2. b.cpp, b.h - file a.cpp is compiled to liba.so - file b.cp...

[no replies]

by hannes

graphics library to make widgets

Hi guys, I've made some programs with qt and wxxidgets so far, and i got the idea of making my own widgets with some kind of graphics library like SDL(this ...

[no replies]

by brad82

Multi-Connection Server Application

Hey All, At work we have a superbly crap application we use for alerting all staff with small notices (popups) and other communication utilities. I thought I...

[3 replies] Last: Thanks guys ill take a look! Much Appreciated. (by brad82)

by simeonz

C++ as front end to ANSI C

This is a bit on/off-topic. Cfront was Bjarne Stroustrup's prototype compiler that was implemented as front end to (originally non-standardized) C. In versio...

[no replies]

by kingsyj

Ntest--An ultimate unit test framework for C++

Hi, everybody, I'm here to recommend a very nice, open source C++ unit test framework-Ntest, which I have developed myself. Ntest is deisgned in a simple, easy ...

[no replies]

by pizet

my own <vector>

Hello. I would just like to ask for an advise on how can I implement my own vector. I can't imagine doing the dynamic alocation, because I don't know how does t...

[6 replies] Last: Duoas. Thank you. (by pizet)

by kraigballa

Video Tutorial question..

I was just wondering if anyone knew of a good site where video tutorials on classes, pointers, etc could be found. Thanks in advance

[3 replies] Last: Thanks for the posts (by kraigballa)

by Faim

Bonus in a game!!

I try to write a simple game.In my game i have businessmen .These businessmen have money but i want to change some of them's money randomly for a limited time.L...

[7 replies] Last: He must be simulating wall street :) (by budman85)

by primes

piggy bank

Welcome to primes Piggy Bank! Menu Menu Menu d: Deposit w: Withdraw s: Show total e: Empty q: Quit Please enter choice: d Number of 5 cents: 2 Number o...

[4 replies] Last: Then you have a lot more work to do. Work on your code some more and ... (by Return 0)

by Icenel

Swap between Chars

I make a program that can read a file and then save it to memory The memory used to print ouput on cmd. Swap between Integers going well(swap1 function), b...

[1 reply] : Line 4: Don't do that . Just return the choice to the main function i... (by Duthomhas)

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General C++ Programming - January 2011 (Page 13)