C++

Forum

General C++ Programming - April 2013 (Page 39)

Some weird things have been happening when using enums for me. I'm trying to make a 2d RPG using opengl and C++. It was going well up to now. Basically my enum ...

[16 replies] Last: Sorry doesn't work either, I'm using codeblocks and the debuggers play... (by matthew9090)

by Cplus2020

Finite Automata ( transition diagram for unsigned numbers

Hi im trying to do a program with C++ . i want to make a transition diagram for unsigned numbers . anyone can help me ?

[no replies]

by janebartley

Shuffling Array Help!

I am having a lot of trouble regarding trying to shuffle arrays. I have a data file that the user interactively chooses. The file contains to sets of data. The ...

[3 replies] Last: Actually you would not need to use the shuffle tool if you use a loop ... (by poisson22)

by devodid

std::string to const char*

I have this portion of a code and I'm receiving this error error C2664: 'strcmp' : cannot convert parameter 1 from 'std::string' to 'const char *' So how w...

[9 replies] Last: why not a map with a look up function? (by closed account Dy7SLyTq)

by kirstin

C++ using repetition structure (1,2)

I am trying to successfully complete this problem for my c++ class. Any help or comments would be greatly appreciated! In this exercise, you create a progra...

[30 replies] Last: I don't think you understand what we have given you. Spend some time w... (by Zaita)

by closed account LN3RX9L8

I need advice for this 2D array program?

I wrote the following code as 1D array now I have to convert everything and make it a 2D array: #include <iostream> #include <ctime> using namespace std; ...

[4 replies] Last: but a const int would only replace one? const ints are much better bec... (by closed account Dy7SLyTq)

by CppCoder101

Installing SFML 2.0 with CodeBlocks on Mac OS X?

Hi. I have been coding SFML on my Windows bootcamp OS for quite some time now, but I would like to code it on my Mac OS. I have looked for about a week for a tu...

[2 replies] Last: nope! No XCode (by CppCoder101)

by closed account SiEURXSz

fin undeclared identifier, but is declared

Program is not finished as I can't get passed read_data Error: "error C2065: 'fin' : undeclared identifier error C2228: left of '.open' must have cl...

[2 replies] Last: are you actually going to use those functions or just declare them c s... (by closed account Dy7SLyTq)

by Maissa

simple explanation if you may

so basically have this project that needs to get done i just couldn't understand the last part of one of the questions ! so after me making 4 classes 3 of th...

[3 replies] Last: No problem, glad I could help :) (by Major Tom)

by nithishguptak

'_TCHAR' has not been declared

#include<iostream> #include<fstream> #include<string> int _tmain(int argc, _TCHAR* argv ) { std::fstream file; std::string temp; double first,s...

[1 reply] : To my knowledge, _tmain() and _TCHAR are non-standard Microsoft ex... (by Catfish3)

by PinkLady

2-D Arrays Code Help

For the 2-array program I have to do the following: Create an init_board function that initializes your ocean (board) to all ‘O’ characters (you will nee...

[1 reply] : Interesting. You two must be in the same class. See this thread I am h... (by Major Tom)

by Major Tom

Threading Question

Hello all, I have a class ChunkManager that has a few (supposed to be) asynchronous methods. These methods handle tasks in my game engine such as loading the ...

[no replies]

by janebartley

Using Typedef With Arrays

I have already defined two arrays: int songId ; char typeOfSong For my assignment we HAVE to use typedef to declare these. I tried a multitude of co...

[1 reply] : a typedef declaration has exact same syntax as a variable declaration,... (by Cubbi)

by vezprog

remove std::string from std::vector<char>

Hi, I am currently trying to remove an occurrence of a std::string from a vector<char>. Also, I have a way of finding an occurrence of a string in a vector but...

[4 replies] Last: Basically what I am doing is getting getting data from a socket and t... (by Cubbi)

by foozhan

class in c++

hi i see this code example about Friendship and inheritance in c++ tut but i don't understand this line of code class CSquare; what does it do and why we...

[14 replies] Last: It returns pointer to new instance of class Arm_Off (by MiiNiPaa)

by kiste5

explain and help me start please.

Declare 3 integer variables and an int array of size 3 Read the 3 variables Assign each elements of the array by assigning one of the variables to each of th...

[1 reply] : Declare 3 integer variables Presumably you can do this bit?... (by MikeyBoy)

by Alex91

merging two files

I am trying to output data from two sorted arrays into one file(which should also be sorted). The program works for most of the data, but after it reaches a ce...

[4 replies] Last: Thank you, I now understand the concept and this solved my issue. (by Alex91)

by seiji9

Can't total up the results calculted...

i am doing a sales commission program to run a counter on the commission calculated, but the answers can't show on the counter here's what i've done so far:...

[2 replies] Last: Please take a pensil and a paper and calculate what will be the value ... (by vlad from moscow)

by Hobgoblino

Don't know how to make a simple thing

I've just started programming in C++ and so I don't know how to do a simple thing: If I set 5 random numbers from 1 to 6, how can the program know that there ar...

[2 replies] Last: Oh thanks! (by Hobgoblino)

by ksspk2003

compilation issue

Hi, I am compiling the code under aCC compiler and getting below two errors. 1. error 4065: Recursion in macro "rb_tree". --- [ This error is becaus...

[2 replies] Last: > If space is removed then there is no error. ¿so what's the problem? (by ne555)

April 2013 Pages: 1... 37 383940 41... 53

Archived months: [mar2013] [may2013]

This is an archived page. To post a new message, go to the current page.