Beginners - C++ Forum - July 2013 (Page 17)

by jayssj11

how to make a program to change password

no idea to make this program

[1 reply] : We won't do your homework. Post code so we can see you worked on it, a... (by MatthewRock)

by CharChen

Are you guys sensitive to efficiency?

Are you guys sensitive to efficiency? what do you think about the -O2 mode? which mode do you prefer...

[2 replies] Last: http://www.gentoo.org/doc/en/gcc-optimization.xml#doc_chap2_sect3 I ha... (by Peter87)

by akluffy

Is this a problem of Visual Stdio?

I wanna try to use set_new_handler and write the code in the following. However when I compile it, t...

[2 replies] Last: This is one of the problems when using using namespace std; . It does... (by Peter87)

by Hambone

Any active SDL devs?

Just started learning SDL. I was wondering if there were any active developers who use it still that...

[no replies]

by theaviator

Is this possible?

I just finished my first semester of C++ so I am definetly a beginner. I work for a company that is...

[4 replies] Last: Off the top of my head, one way of doing this (and this is a very roug... (by xismn)

by Moonraker101

Function pointers definitions possible?

Is it possible to have a pointer to function that has a definition, like the following. voi...

[5 replies] Last: How do you declare a function pointer? I was looking for a thing like... (by Superdude)

by jrfrago

Combining Bitsets

Say I have the following variables: bitset <3> rank, file; bitset<6> square; Is there other wa...

[4 replies] Last: Ah, in that case then I'd guess either what you have or Daleth's sugge... (by Zhuge)

by cenzuratu

atributes from derived classes

I can't understand this error. class Comanda { const string _nume; public: Comanda(const ...

[8 replies] Last: @ne555 I am not feeling well today, and obviously it shows. I feel li... (by TheIdeasMan)

by cristian1357

Adding numbers

// how do I add all the "prime" numbers instead of displaying them.. //example... cout << "there ...

[1 reply] : You would want to do something along the lines of checking to see if i... (by Hambone)

by Green788

Basic read file program using Xcode

So basically, I was trying to read a file using C++ and Xcode, and since I haven't coded in a while,...

[1 reply] : your program works fine!! (by dhruv90)

by nmn

can't find source file error

Hi, Can you tell me what I should be looking for when this error occurred: "Can't find a source fi...

[8 replies] Last: go to eclipse.com you can download it there. I think I am closing in o... (by nmn)

by undeadsoldier

Pointer Variables

I do not understand pointer variables at all. My book tried to explain it, but I have no idea. Thin...

[5 replies] Last: See http://www.cplusplus.com/doc/tutorial/pointers/ (by jrfrago)

by SevensandThrees

Alternative to <iostream.h> under gcc or better

Well, I'm getting some error from GCC about a non existing <iostream.h> and was wondering if I would...

[9 replies] Last: @Peter87 Thanks lol, that made all the difference. (by SevensandThrees)

by kev1993

Operator 'new' - dynamic memory allocation

I don't really have a specific example, but I have been learning about the 'new' operator and I'm a ...

[2 replies] Last: Would occur only within your application and would not affect the syst... (by AbstractionAnon)

by Slazer

call of overloaded 'divFnc(double, double)' is ambiguous

I have an overloaded method "divFnc". When I call it at FIRST_CALL there is no error, but when I cal...

[5 replies] Last: Yes I get it now. Thanks. (by Slazer)

by ar2007

array of class

hi. I can not find a satisfactory explanation for the dynamic memory management with an array of c...

[2 replies] Last: it is true. I found the code in http://www.cplusplus.com/forum/general... (by ar2007)

by cenzuratu

Accessing another directory

I have a function declared in a header which is located on Project/Calculs on namespace Project::Cal...

[no replies]

by fuat

Project Help-Please look my last reply

Hi everyone,i have this program for an school assignment. the goal of program is that encodes the us...

[5 replies] Last: Please help me guys I stuck in second encoding part. (by fuat)

by efalu

Dynamic lists: .end() not working

Hi guys! I am working with dynamic lists. I found that if you have inserted (.push_back) an object ...

[3 replies] Last: That's not the correct way to find the last element. The past-the-... (by AbstractionAnon)

by Redeyery

Lost in the loops!

I'm attempting to make a text-art fish tank that can hold multiple text-art fish in random positions...

[no replies]

Beginners - July 2013 (Page 17)

C++

Forum