please wait
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by hvigil
Help converting a class to a template
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| Hello I'm having trouble converting a class to a template. It gives me two errors when I compile it. I cannot find whats wrong , but I'm pretty sure I did not w... |
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Feb 13, 2013 at 11:17pm
[3 replies] Last: 1>main.obj : error LNK2019: unresolved external symbol "public: void _... (by hvigil)
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by jane2
need to solve an exercise
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| Hello guys. i really need some help on this !! create a class which contains 2 private members expressing the coefficients of a first grade equation with 1 vari... |
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Feb 13, 2013 at 10:19pm
[8 replies] Last: Okay, that shouldn't be too difficult, because by definition a first d... (by Thumper)
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by phymafia123
Functions that gets the largest of some values?
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| I'm writing two functions: One that gets the largest of two integers and one that gets the largest of three integers. The second function has to use first funct... |
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Feb 13, 2013 at 9:31pm
[2 replies] Last: Thanks! (by phymafia123)
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by tree
Help with a perfect number detector using pointers
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| Howdy folks, like the title says I have a homework assignment to code a perfect number detector in range 0 to a number input by the user. just in case: <http... |
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Feb 13, 2013 at 8:50pm
[6 replies] Last: No, it's you writing out of bounds, which causes undefined behaviour. ... (by ne555)
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by jane2
hey take a look at this pls, i have test
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| create a class which contains 2 private members expressing the coefficients of a first grade equation with 1 variable, a function that returns the number of equ... |
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Feb 13, 2013 at 8:35pm
[1 reply] : Doublepost.. http://cplusplus.com/forum/beginner/92540/ Please don't ... (by Thumper)
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by Anthony973
What does "While(n)" mean in C?
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| Hi all! I've seen many time things like while(n) {...} or if(n) {...} . What can it mean? Does it mean something such as “while variable n is undefined.... |
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Feb 13, 2013 at 8:26pm
[3 replies] Last: Thanks a lot! ☺ (by Anthony973)
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by Sumeth
Cout printing something unexpected.
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| Hi guys, I have recently started learning c++. I do however know java and some python. I decided to come up with a basic program that would do a times table a... |
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Feb 13, 2013 at 8:16pm
[1 reply] : The "ridiculous numbers" are simply uninitialised variables. Array Tim... (by Chervil)
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by Harish050887
template specialisation
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| Hi, Can anyone please tell me why the second function cannot be a specialization to the first ?? this code wouldnt run, template <typename T> void f(T*) ... |
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Feb 13, 2013 at 8:05pm
[3 replies] Last: Thank you very much guys...!!! (by Harish050887)
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by desin
Reading until the line ends.
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| Soooo, I need to read characters until the end of the line. I know that the end of the line should be marked with /n character, and I assume that this should wo... |
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Feb 13, 2013 at 7:44pm
[7 replies] Last: ifstream fd("duom.txt"); string text; getline( fd, text); ... (by desin)
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by mhajototzkie
Just need a little help guys !
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| I am sorry to post a question about a calendar, because i've done some searching and found similar problems. The program shoudl function like this: 1 - Use... |
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Feb 13, 2013 at 5:51pm
[1 reply] : You may want to start by insuring your compiler is generating warnings... (by jlb)
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by NostawTtam
Adding node to end of linked list
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| I have a header with inline implementation and I have a node header that returns all the values I need. I know my node header is correct, but when I run my prog... |
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Feb 13, 2013 at 5:28pm
[4 replies] Last: If you have a data member tail that points to the last node in the l... (by cire)
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by blazer52
Need help with passing structs into functions.
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| Hey all, First time poster, hopefully someone could help me out. Basically my program needs to read some data from a file into an array of structs (or struct o... |
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Feb 13, 2013 at 5:01pm
[3 replies] Last: Oh thanks for the help vlad from moscow! (by blazer52)
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| String Vs Char *str |
| Dear i am very new in C++ and i am bit confuse also. i want to work on strings while searching about the functions of strings i found strcat strcopy strncat etc... |
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Feb 13, 2013 at 4:57pm
[4 replies] Last: > i want to know the functions with strings http://en.cppreference.co... (by JLBorges)
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by DELB
Code Help - Copy Constructors
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| // Heap Data Member.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> #include <string> using name... |
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Feb 13, 2013 at 4:41pm
[7 replies] Last: Thanks Jim. However I still have difficulty getting my head wrapped a... (by DELB)
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by tnjgraham
How to store a number in different variables
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| Hello, I am working on this code where I need to store a 32 bit number but in two variables. For example: int num = 16777215; unsigned short MSB = 255;... |
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Feb 13, 2013 at 4:39pm
[8 replies] Last: Am I understanding this correctly? Yes. It's the same as doing num... (by toum)
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by dodohjk
file.eof and tabs
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| I have while(!file.eof() ){ //does something } in file there is a set of measurements last measurements is followed by a tab space my question... |
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Feb 13, 2013 at 4:14pm
[11 replies] Last: @Lynx thanks that would work. @Cubbi seems like the code that I am lo... (by dodohjk)
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by Austin J
Code:blocks question
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| I've figured out I'm not doing the syntax wrong when I'm trying to use multiple files. I'm setting up my header files and stuff fine. It seems like code:blocks ... |
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Feb 13, 2013 at 3:53pm
[4 replies] Last: Yes, and I tried making sure the file wasn't precompiled. (by Austin J)
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by AbhinavP
A simple calculator program
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| Following is my calculator program but i have two errors reported by my IDE 1)Error 1: error C3861: 'confir_mation': identifier not found c:\users\abhinav\do... |
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Feb 13, 2013 at 3:13pm
[2 replies] Last: You cannot call main(). The reason for "identifier not found" messages... (by Chervil)
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by fiji885
how to read the text file exactly line by line?
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| i've been searching online for a long time and can not find the answer i am looking for. Here is the code I have currently: cout << "Which profile will you... |
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Feb 13, 2013 at 2:46pm
[2 replies] Last: Thanks! It worked. (by fiji885)
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by fusi0n
Strcopy understanding
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| Hi, my code is as follows: #include <iostream> #include <string.h> int main() { char bla ; strcpy(bla ,"haha"); strcpy(bla ,"hihi");... |
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Feb 13, 2013 at 2:13pm
[4 replies] Last: Thank you guys very much. I totally forgot about the '\0' char. (by fusi0n)
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