General C++ Programming - C++ Forum

by closed account D80DSL3A

Trivial use of polymorphism?

I am working on a shooter game in which several types of shot motions will be used. It seems like a ...

[4 replies] Last: Me neither, xP. Suppose that you want other objects to move too. That ... (by ne555)

by mahdisheida66

multi threading

hi all i want to do part of project with multi threading in c++ but dont know ,how pass multi argu...

[6 replies] Last: unsigned id; HANDLE hThread = (HANDLE)_beginthreadex(0, 0, ThreadFunc... (by kbw)

by GliderKite

Remove characters from string

I want to remove the initial and final " character from my string: string str("\"aaaa\""); // "aa...

[3 replies] Last: @GliderKite You are wrong. Your task as you described it is to delete... (by vlad from moscow)

by hooshdar3

algorithm order

Hello sorry.Can you help me determine the order of the alggorithm T(n) = T(n-1) + (n-1)/n(n + 1...

[6 replies] Last: You could solve the recurrence, and get the result in constant time. (... (by ne555)

by crisro996

Detecting pressed keys

Hi, I'm working on a small labyrinth game (you got a hero, you move around and kill monsters) and I ...

[4 replies] Last: If you want to do it with out pressing enter, you could use GetAsyncKe... (by Callum5042)

by Kieth89

Opinions on multiple statements per line?

Just curious as to people's opinions on writing multiple statements on the same line. Some examples...

[4 replies] Last: Just curious as to people's opinions on writing multiple statements o... (by kbw)

by slaidas

Dev c++ "microsoft error" with arrays?

My code is succesfully compiled, but then i run the program it throws microsoft error "don't send" b...

[3 replies] Last: I am sorry but I do not understand what it is doing. (by vlad from moscow)

by padfoots

setw() not working for me

I'm using Dev C++ ver 4.9.9.2 This is the code: #include<iostream> #include<iomanip> int m...

[3 replies] Last: Thanks so much for the input! Because that's the syntax given in the V... (by padfoots)

by JakeIsBoss

Using stringstream to name a variable

I am going to be working on a CUDA gpu based chess engine, and I will be using an unknown number of ...

[3 replies] Last: What i was doing was creating object based CPU threads and my focus wa... (by JakeIsBoss)

by atropos

gcc 4.7 with C::B

I've been doing a little research online about the best way to get C::B running with gcc 4.7, but...

[2 replies] Last: You're right. My problem was two-fold. Firstly, I was overthinking th... (by atropos)

by revin

Project Euler #50

http://projecteuler.net/problem=50 Hi, I'm trying to solve the problem on the above pg I'm using ...

[1 reply] : Well, this is a very messy and unoptimal code, but I won't elaborate o... (by KRAkatau)

by rmartin20

Template Class, Multiple types in main

I need main.cpp to test the int type which is already implemented, and then double, and string. Now ...

[1 reply] : You could move that stuff into a templated test function and pass the ... (by kbw)

by NuTone

WSAEFAULT on "connect" for (network-)client

Hi guys, I'm not too familiar with network programming. In order to get more experience, I've bee...

[2 replies] Last: Thanks for pointing that out. I've been wondering what possibly could'... (by NuTone)

by rmartin20

Template Class Help

I am attempting to convert a class to a template class, I am confused how to call from the declarati...

[7 replies] Last: Not sure why i had the virtual in there but I got rid of that. Also I ... (by rmartin20)

by kokoanant

Class in a struct

Hi, I have two questions. 1. I know it is possible to declare class objects in structs. But is it...

[3 replies] Last: Agree with Peter87. Setting each member individually seems not so 'coo... (by iamlms)

by Scoobs

Scheduling Program

Just a little background... I started learning C++ two years ago and I stopped coding about a year a...

[1 reply] : Okay, a few things: 1) Indentation. You can of course indent however... (by rollie)

by mfawadsaleem

C/C++ is an optimal choice

For developing software for embedded systems, C/C++ is an optimal choice. Yes or NO? Please any one ...

[2 replies] Last: @mfawadsaleem You should have a look at TR18015 http://www.open-std.o... (by JLBorges)

by stuart bishop

Help please... PlaySound Win 7

Hi, Can anyone help with a problem I've got with PlaySound running on Windows 7. I'm porting some...

[no replies]

by xnov

error in dynamic memory using struct

hi all, i'm trying to make a array dynamically using new the struct and the code that call the st...

[4 replies] Last: thank.. it was a silly mistake, i didnt calculate it right (by xnov)

by aamergcu

Please help me...

I have implemented the code for Understanding Background Mixture Models for Foreground Segmentation....

[no replies]

General C++ Programming - June 2012

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