General C++ Programming - C++ Forum - January 2013 (Page 26)

Just trying to fill a dynamically allocated array with values then I want to print out the values using pointer method: #include <iostream> using namespace st...

[2 replies] Last: Figured that was the problem, thanks anyway for the reply (by Smac89)

by Vivekanand Joshi

Mask the given string

Hi all, In my company we are not allowed to keep data in Dev environment in its original form. So we have developed a masking algorithm. The problem is I ...

[12 replies] Last: char* UNMASK_DATA( char* pStr ) { int i = 0; int count = 0; ... (by closed account D80DSL3A)

by Trowen Nagbe

What is the best API?

What is the best API for game development in C++?

[1 reply] : Beginner or not? SFML is a good one for a beginner that contains wind... (by Stewbond)

by caibbor

passing types to functions

I've got a game engine with a line-trace collision method which returns the first object it hits. I'd like to be able to pass it a class-type so that it can ign...

[5 replies] Last: ...genius. thank you. (by caibbor)

by johnnydiamond08

Console applications keep crashing.

Hello, Any time I run my program after I make a selection from the menu the output is printed on the console screen then immediately a windows screen comes...

[4 replies] Last: @johnnydiamond08 Remember, an array, such as int rolodex ; , accepts... (by whitenite1)

by Elidor

Makefile problems

Ok, so this is the second clean installation of mingw I've done. Set the path right and now I tried doing makefiles again...still won't work. Now first the c...

[12 replies] Last: Sorry for bringing back a dead post but thank you Peter. It seems the ... (by Elidor)

by morando

find in string

I need to find position of certain character in string, so i made a function but it doesn't do what i thought it would. Consider this string: std::string l...

[6 replies] Last: Thank you everybody. (by morando)

by edsghost

Very simple web interface for C++ class

Hi! I am currently writing an AI engine in C++ (first step is to make it somehow like a chatting bot), when I first started this project I wanted to make it ...

[5 replies] Last: Check out the PHP function exec() : http://www.php.net/manual/en/func... (by aoeuaoeuaoeu)

by closed account E607ko23

Find all prime numbers from 1 to 1000. This is what I have done until now

#include<iostream> #include <cstdlib> using namespace std; int main() { int count=0; int number; cout<<"Enter an Integer:"; cin>>number; f...

[10 replies] Last: Here's what I came up with: #include <iostream> using namespace st... (by aoeuaoeuaoeu)

by James Parsons

Unsigned Chars

What is the difference between a char and an unsigned char. I see unsigned chars a lot in os dev and windows dev can some one tell me the difference

[3 replies] Last: @Summerson Goncalves char allows positive and negative values... -127... (by vlad from moscow)

by Summerson Goncalves

Memory allocation

Hello!!! why the result is different...how the memory allocation was made ? #include<iostream> using namespace std; struct teste{ int nu...

[2 replies] Last: but...the first result is zero "0". the second result are two addresse... (by Summerson Goncalves)

by silvervillian

DLL problems

I not 100% sure if this is a beginner problem, but I know I'm close to fixing I just can't see it or don't know enough about C++ yet. I'm working on a project ...

[no replies]

by anandsrivastav

nt returning expected

my main file has following code n=10; k=100; solution_archiv *sa = new solution_archiv ; int *initial_positions = new int(n); cout<<"--------top ten indexe...

[1 reply] : Repost with code tags. There under "format" when you're posting. You'l... (by ResidentBiscuit)

by majidkamali1370

Split a namespace in multiple files

Hi. I want to create a namespace named MyNS. Can I define it in multiple files? I mean: file1.h namespace MyNS { const int File1 = 0; } file2....

[6 replies] Last: Thank you guys ;) (by majidkamali1370)

by para1131

list size

why can not get sizeof of a list? Is it like Type *array; that you can not get the size of array and just return the size of pointer which point ro first el...

[8 replies] Last: There's nothing wrong looking at the C++ library headers (or even sour... (by Cubbi)

by arms4

clear screen for microsoft visual 2010?

I checked through the net and most of the solution like clrcr(); is not working for microsoft visual 2010. SO i was wondering for those who was using the same v...

[5 replies] Last: It's not the 1980s anymore. Too bad.. The eighties were awesome.... (by pogrady)

by Rahul kumar S

queues with counter

Can some one provide me an example code having a queue with a counter. The idea is If i add a element in the queue, the counter should increase and if i delete ...

[3 replies] Last: pls reply me that alone!! (by Rahul kumar S)

by Hema mathavan

measuring the execution time of static and dynamic binding

consider the code bellow #include<iostream> #include<ctime> #include<boost/progress.hpp> using namespace std; class parent { public: virtual ...

[3 replies] Last: > i am actually trying to calculate the time to execute a statically b... (by JLBorges)

by rumpfi88

new line problem

I try to write a program which can (de-) cipher files. But I figured out that UNIX and Windows uses different methods to make new lines. UNIX: \n Windows: \...

[1 reply] : Open the file in binary mode. (by Peter87)

by ankit2313

Help using gdb for tracing

I've currently started using linux, and am not able to trace the program as in TURBO C using F7 line by line. I tried google it out and found that can be done ...

[3 replies] Last: Thank you all. The problem's solved. I also found nice youtube video t... (by ankit2313)

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General C++ Programming - January 2013 (Page 26)