General C++ Programming - C++ Forum

by imgravity

Static variable in header file

I have program like this //header.hh #include <iostream> using std::ios; using std::endl; cl...

[4 replies] Last: see if you have a static variable in a class lets say //some.h c... (by writetonsharma)

by chiwing

can a refered dll have main()

i have a idea that write a dll which have main(); but it is refered dll, which means it called by a...

[8 replies] Last: Both a DLL and an EXE are a PE32 file, which is basically an organized... (by Duthomhas)

by maximusava

Hard Code Password Question/Passing a Parameter to Console

Hello, Let me first apploigize as I am sure this question sounds like it is all over the place. I ...

[1 reply] : Belongs in the Windows forum, but anyway. Three choices: 1. Tell you... (by helios)

by VictorH

reference as parameter

When a function has, for a parameter, a reference as in myFunction(const string& str) does the...

[13 replies] Last: Even if it doesn't seem so, when you need to tell whether a parameter... (by PanGalactic)

by strawberry

bind gives error C2065: '_1' : undeclared identifier

Trying to make one of the programs in "Efficient C++" work: #include<iostream> #include<funct...

[2 replies] Last: The second line helped. -Thanks. (by strawberry)

by rajatgirotra

C++ File Handling issue.

Hi Everyone I have a test.tag file on disk. A small portion of the file is as follows: <acc co...

[2 replies] Last: You want to use an istringstream . It is quite common to do this i... (by PanGalactic)

by kk84

how to convert an array of characters to integer

I use ifstream to read a set of input from a file which consist of only numbers. I store these numbe...

[4 replies] Last: The Boost Conversion Library (http://www.boost.org/doc/libs/1_38_0/lib... (by PanGalactic)

by closed account S6k9GNh0

Ex function name

A couple times now I've seen people mention a function such as Render() and then below that have Ren...

[2 replies] Last: Cool...I've always wondered what it was. And I see tons of Ex function... (by closed account S6k9GNh0)

by ansh batra

hey friends

what is the meaning of void as a parameter?? void add(void){}

[6 replies] Last: I guess what I meant to say is that it's a C requirement and not a C... (by Disch)

by leethargo

Compile error with nested loops & iterators

Hi all, I have a problem here, with a type like set<vector<int> > and iterators running through both...

[4 replies] Last: set<>::iterator is the same as set<>::const_iterator. The container c... (by jsmith)

by jfq722

are copy ctors of STL classes deep?

if I have a collection containing 3 Accounts: vector<Account*> m3_accounts; and assign it to ano...

[4 replies] Last: Trust me, the std::vector *is* intelligent but not clairvoyant. Vecto... (by kempofighter)

by denis90

Hierarchy design

Hi guys, I have to build a GRbTree class ( that is, a red_black binary tree with a graphical interf...

[6 replies] Last: I know, saying SimpleTree is kinda ambiguous, here it is how SimpleTre... (by denis90)

by ansh batra

i am new to visual c++ complier

i am new to visual c++ complier ,i want to know all the dos and donts for this compiler. earlier i w...

[1 reply] : Do: Use it to compile C/++. Don't: Use it to compile Pascal. W... (by helios)

by VictorH

ZED

"...always pad unused vector elements with constant ZED" in an assignment instruction. Is there s...

[1 reply] : it probably means that you have to create it yourself. 0,-1, numeric_l... (by csiz)

by happyboulder

tic tac toe for my 5 yr old granddaughters

I need to write a tic tac toe game. What I would like it do is 1) keep track of the number of gam...

[no replies]

by Keerigan

Using batch codes

So I am looking for a simple way to make a c++ program, but using batch code as well. Simply put, I'...

[3 replies] Last: The Windows Platform API has a CopyFile function. Directories are tra... (by kbw)

by cdw9997

invalid lvalue in assignment error

Hi, I am getting invalid lvalue in assignment on the following line of code: A ->getWater() += wa...

[3 replies] Last: Maybe you mean something like a ->setWater( a ->getWater() + water );... (by Hammurabi)

by kmitnick

about three layered c++ program

i am trying to make a simple 3 layered c++ program consist of header.h, main.cpp & imp.cpp in he...

[3 replies] Last: No, these aren't layers. There are three files, two compiled modules,... (by kbw)

by dkaip

real random ...

Hi all. I am using the random function, but the resaults are no good. It gives 111111111111111 or 22...

[4 replies] Last: When looking in net, the trully real number, generation is not easy. F... (by dkaip)

by cppenterprise

memory alocated problem

I have a problem about memory allocated, I read through my code and think threre is no problem, but ...

[8 replies] Last: I'm wrong again! There's nothing wrong with dUnit& tmp = getGridUnit(... (by kbw)

General C++ Programming - May 2009 (Page 14)

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