General C++ Programming - C++ Forum

by Alan

implementing problems @@@@

This is a map of the basic structure of a replacable syntax class Im making for an experimental lang...

[2 replies] Last: Neither, I believe I didnt word it right... Maybe I should just take a... (by Alan)

by Return 0

Question on sizeof struct

Looking at this code: struct test { char c; // 1 byte int i; // 4 bytes }sample1, sampl...

[4 replies] Last: The pragma preprocessor command can be used to pack things to byte bou... (by kempofighter)

by vRltwE

How to declare a vector<vector<bool> > verified as false?

Hi, I want to create a matrix vector<vector<bool> > verified(m.getcols(), vector<double>(m.get...

[2 replies] Last: Are they not initialized to false automatically? Or are you asking how... (by kempofighter)

by peha

get number of input characters befor press enter

I want a method to limit number of characters than user can type before pressing enter. the reason i...

[8 replies] Last: Look at the last few characters in the URL you posted: ncurses ... (by helios)

by puckboss3

C++ 2 Serial COM port reads Needed

Hello All: I have exhausted several google searches trying to find the code I need to finish my proj...

[no replies]

by Tom Backton

Q u e s t i o n s . . .

1. Can a class template or a function template have only non-type parameters? 2. Can a template hav...

[9 replies] Last: Indeed, but I'm not learning it anymore. I just ask little questions ... (by Return 0)

by eaglejon67

Optional arguments

This is my constructor: Object(arg1 = default1, arg2 = default2, arg3 = default3) Is there a w...

[6 replies] Last: You could use constructor overloading for this.....but if you have all... (by klkvgupta)

by brokenbot

arrays problem. could learn something too...

HI! figured out problem while posting. for educational purpose i will still post its a good code ...

[1 reply] : http://www.cplusplus.com/reference/algorithm/random_shuffle/ EDIT: ... (by helios)

by humanfly

template stack

hello , i am new in c++ and i 'm strive to write a simple template stack to learn templates and st...

[7 replies] Last: thanks klkvgupta ,i put the Dstack.h and theDstack.cpp in one file an... (by humanfly)

by aortizb

overloading 'address of' operator

Hello, Let's say we have a 'Vec' class that it is defined using the vector class. Also, let's ass...

[3 replies] Last: Here is the example which you are looking for: #include <vector> #... (by klkvgupta)

by vorticidal

"Far" pointers?

I've noticed that pointers are 4 bytes long, and guessed they are offsets. Is there a way to define...

[2 replies] Last: http://en.wikipedia.org/wiki/Far_pointer There haven't been far poi... (by helios)

by sunilkeshava

C++ Certification

Hi, I have been programming using C++ for past few years and I wanted to get some kind of certifi...

[2 replies] Last: Ok, thanks! (by sunilkeshava)

by DCC1

Storing file to specific directory

Hello, I am attempting to write a file to a specific directory using: fstream myFile("c:\\Windo...

[11 replies] Last: Not sure how much you know about different linux distributions, but in... (by mrHappyPants)

by Alan

Inline array declarations

This is my fist post on this forum, I want to know what the syntax is for inline array definitions (...

[2 replies] Last: I originally wanted to know because I made a class: class OPTION... (by Alan)

by Dutrizac

How to integrate a c++ game to a web page?

Hi, i developped a c++ game and i want to know how to integrate it on a web page?? Thanks for you...

[2 replies] Last: If you look at big games ie World of Warcraft, MapleStory... none of t... (by Alan)

by Jacko

Return By Reference

I know it's not a good idea to return by reference unless you're sure the reference you're returning...

[8 replies] Last: It's hard to find these answers! No, they're not. Just take a look at... (by helios)

by elvenspike

MySQL : Undefined Reference Errors

Hmm... Not sure what's going on with this. I'll give all the information I can think of, just tell m...

[5 replies] Last: Yup, it was my web-host. That's it. (by elvenspike)

by themezzaman

Variable Length Integer Display Problem

Hi I'm new to embedded programming and am having a problem displaying unsigned integers on a 14 segm...

[3 replies] Last: How about this? char temp ; size_t l; sprintf( buffer, "%d", v... (by helios)

by cppuser

Regarding header inclusions

Hello, I was thinking about the extern variables and why if we define a variable inside a header (...

[5 replies] Last: I see. Thank you very much for your answers. Regards (by cppuser)

by n4nature

Exceptions

I know that Exceptions are used to handle exceptional conditions in a program. So if an exception is...

[15 replies] Last: The assignment operator of what ever class is in the stack may throw. ... (by closed account z05DSL3A)

General C++ Programming - August 2009 (Page 2)

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