please wait
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by Anmol444
Why use this???
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| Why use va_start, va_arg, and va_end in order to make a function accept a variable number of arguments? Cant it be done with a simple pointer? I tried but... |
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Apr 11, 2013 at 12:02am
[8 replies] Last: i meant that you dont have to know the number of variables when writin... (by closed account Dy7SLyTq)
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| Should this have a destructor, and should I free dynamically allocated memory? Any suggestions? |
| // Assign dynamically allocated derived class objects to base class pointers // and use polymorphism to display output based on the type of the object. #... |
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Apr 10, 2013 at 11:41pm
[3 replies] Last: At this point no you do not need to worry. The memory will be cleaned ... (by Zaita)
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by vkt420
help with reset function
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| Not sure how to define my reset function. My reset function should return NumberGuesser to the state that it was in when it was constructed. #include <... |
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Apr 10, 2013 at 11:35pm
[1 reply] : You need to put the game in to a while loop instead of your for loop a... (by Zaita)
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by kb123
Double.
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| Hey everyone I am trying to write a c++ program and i will like to define r as r=pow((1+(R/100)),1/365)-1. R is variable we type in. But my teacher has wr... |
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Apr 10, 2013 at 9:07pm
[3 replies] Last: It would be simpler to put a .0 at the end of the numbers, as this wou... (by LB)
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| PolarSSL SHA512 Wrapper - Differing hash lengths. |
| Hi everyone, I'm trying to write a little C++ wrapper around the PolarSLL SHA-512 / 384 implementation, the source code of which you can view here: https://... |
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Apr 10, 2013 at 9:01pm
[3 replies] Last: Hi, Thanks to Paul's input I managed to solve the issue, I include th... (by closed account o3hC5Di1)
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by Farrukh12
Problem Merge Sort
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| I am having a problem with my merge sort. whenever I try to call merge sort on large numbers say n=10000000. It gives an error. It works fine for small numbers,... |
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Apr 10, 2013 at 8:05pm
[1 reply] : You already have two topics posted: http://www.cplusplus.com/forum/gen... (by LB)
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by AkariDesire
Windowed Mode Using C++ & Free GLUT ....
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| I am working on a game project using c++ and free glut and need to create a windowed mode in order for the game to be supported on machines with integrated grap... |
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Apr 10, 2013 at 7:12pm
[no replies]
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by dekeenfrance
Read complex txt file
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| Hi, I have to txt file that I want to read it and arrange the elements into several vectors. The txt file looks like: type title year nu... |
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Apr 10, 2013 at 6:32pm
[1 reply] : Read whole line into string. If string contains tabs, it should have f... (by keskiverto)
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by MA WiSo
handling data types as inputs
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| I 'm fairly new to C++ programming. I wanted to accept a datatype as an input. I've seen something similar while working with the <queue> library. when defi... |
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Apr 10, 2013 at 5:29pm
[1 reply] : std::queue<typename> is a template. It tells the compiler how to buil... (by pogrady)
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by ashonk226
For Loops
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| I am a beginning C++ programmer trying to figure out how what to include in the test update section of a for loop that prompts the user to enter temperature in ... |
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Apr 10, 2013 at 5:06pm
[19 replies] Last: What you need is to enclose your code in code tags. Highlight your co... (by doug4)
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by Blank Reg
Copy Constructor not Called in Virtual Inheritance
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| I have the following classes and 'dreaded diamond': A / \ / \ B C \ / \ / D | | E Classes B & C both inherit from A using pub... |
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Apr 10, 2013 at 4:49pm
[8 replies] Last: Wow, talk about going the extra mile. Most derived class it is. Thank... (by Blank Reg)
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by TheKingLear
Unresolved external symbol errors
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| I'm doing a homework assignment where I have to calculate monthly interest from a starting balance. I've pulled several sections of the code from various parts... |
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Apr 10, 2013 at 4:29pm
[12 replies] Last: I think I got it. Thanks for steering me in the right direction. (by TheKingLear)
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by bewfy
Simple Function, just need help with concept
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| Here is the problem statement. // Overloaded the relational operators bool operator==(const BookType& otherBook) const { // Overloaded operator== ... |
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Apr 10, 2013 at 4:21pm
[2 replies] Last: How BookType class is defined? If it has field like std::string ISBN ... (by MiiNiPaa)
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by xsesx
Problem with .h file
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| Error 1 error LNK1123: failure during conversion to COFF: file invalid or corrupt c:\Users\fred steinman\documents\visual studio 2010\Projects\Date Class 2\Date... |
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Apr 10, 2013 at 4:09pm
[2 replies] Last: I researched the error and found a solution. Properties -> Linker(Gen... (by xsesx)
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by hirax
Advice/help please
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| hi, i have this assignment to complete but i'm a beginner in c++. i would really appreciate some form of advice/direction to how i could tackle this problem. ... |
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Apr 10, 2013 at 4:07pm
[2 replies] Last: noted thanks :) am i right on the right path believing that i have to... (by hirax)
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by Haze
Data Base
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| I have to create a small data base for a shop. One of the functions i am creating is taking a customers ID and scanning that through a text file and to print ou... |
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Apr 10, 2013 at 3:59pm
[2 replies] Last: ok cool thanks im not too sure on this way tho. What is infile? and fi... (by Haze)
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by mikietwister
HELP PLEASE!
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| I have this Homework Problem that I can't figure out. Here it is: Revise additem()member function from the LINKLIST program so that it adds the item at the en... |
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Apr 10, 2013 at 3:06pm
[11 replies] Last: Not calling you dumb or anything with this link, but check it out. Mos... (by topherpunch)
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by xsesx
Problem displaying month names from class
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| I am having trouble associating the month names with the month numbers. When the program runs, it should output the date in three styles. Also I do not know... |
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Apr 10, 2013 at 2:55pm
[7 replies] Last: The error you are getting is the string error. at the top of your code... (by topherpunch)
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by Austin J
Good open source 2d RTS game?
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| I want to look at a good open source 2d RTS game to learn a bit. You guys know of a good one? |
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Apr 10, 2013 at 2:12pm
[2 replies] Last: Thank you, helpful peer! (by Austin J)
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by Linzi
Designing Sudoku
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| Hello, i'm a beginner in C++, still learning the basics, please i'm trying to design Sudoku and write a program for it, however i got stucked in trying to get m... |
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Apr 10, 2013 at 2:04pm
[2 replies] Last: yes it is, it automatically solves sudoku puzzles when it runs but i s... (by Linzi)
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