General C++ Programming - C++ Forum - December 2016 (Page 3)

by PhiliChez

Expression: Subscript out of range

// Other solutions haven't helped me. I have been searching high and low and inbetween for the is...

[6 replies] Last: Again, thanks to all of you guys. This certainly goes beyond what was ... (by PhiliChez)

by DC124421

Struct & Array Functions

Hello, I am having problems using the struct function and arrays. This is the code I have written, i...

[5 replies] Last: Here is an example of what I mean. #include <iostream> #include <i... (by Bdanielz)

by quantatanu

How to properly declare and then assign a value to a pointer ?

I have a code where the following works: //code 1 int* p1 = &v1; int* p2 = &v2; . . . ...

[2 replies] Last: Thanks, I figured that and applied too but there seems to be a problem... (by quantatanu)

by irina2696

Create a file with current date and time name

Hello ! What I am trying to do is : 1. Create a copy of an existing file and open it. 2. Nam...

[2 replies] Last: Thanks a lot, problem solved now ! :) (by irina2696)

by DragonOsman

Rock Paper Scissors Game for PPP 2

I wrote this with srand() and rand(), since I know it best with that, but the book says to use a vec...

[4 replies] Last: Right, I'll define a constant, then. Thanks for pointing that out. I... (by DragonOsman)

by quantatanu

Error: Illegal pointer operation (tovalue) !

I have the following program: // code - 1 #include <stuff to be included> void rmacro() {...

[2 replies] Last: Understood the difference, now will apply this on my code and will rep... (by quantatanu)

by TaylorSasser

How to add a external header lib to a VS2015 Project

I generated a lib of all the functions inside of a game by using DLL injection. The next step in my ...

[no replies]

by mog4kor

Problem with map arguments in template class and definition of derived class

Hello, I have just started learning about templates , here I am facing problem in defining the de...

[8 replies] Last: One option to consider is declaring the map in the base class with a ... (by JLBorges)

by helios

Strange compiler behavior

I'm using MSVC. I'm writing an emulator, and I have all the opcodes implemented in their own func...

[11 replies] Last: True, but how can you know why it's doing something until you know exa... (by dhayden)

by Googie85

File Transfer - TCP

I am writing a program that transfers a .BMP file over sockets and am having an issue with the recei...

[11 replies] Last: I have moved this topic to a more suitable forum. I cant delete this t... (by Googie85)

by hashbrown

How do I test equality with this particular code?

I'm trying to use an equality operator on a particular variable but Visual Studio is letting me know...

[2 replies] Last: Jay thanks a lot, that worked. I just had to convert the var type with... (by hashbrown)

by omer123

A problem in RSA code

Hi. I searched on Internet to find RSA implementation, finally I found that code, but the problem i...

[5 replies] Last: Ok, Helios. Thanks a lot. (by omer123)

by mcf3lmnfs

and sign in function return definition

Hello! I have defined my own class usign template for dealing with vectors. I have been looking a l...

[6 replies] Last: Now as you mentioned passing argouments by reference. a is indeed pas... (by Chervil)

by quantatanu

Reading a part of the program (which is not a function) from another file.

Hi everyone, I have a program like the following: #include whatever_should_be_included int ma...

[4 replies] Last: >if you've got an issue with your code, post your code. Actually the... (by quantatanu)

by raschupkin

Concurrency with checkpoints.

Checkpoint is a new(?) synchronization primitive. Idea is to mark parts of program that must be exec...

[no replies]

by mcf3lmnfs

Overloading operators for use on my new class

I have defined my own class usign template for dealing with vectors. It goes like this: template ...

[4 replies] Last: Thank you! That is incredible, all that i needed. I will also go about... (by mcf3lmnfs)

by closed account EyqGy60M

Dijkstra Implementation in C++

Can anyone give me the simplest Dijkstra Algorithm's C++ Implementation?

[2 replies] Last: Perhaps this might be a little more helpful: http://lmgtfy.com/?iie=1... (by closed account 48T7M4Gy)

by USTHBSTAR

how to put array values in one variable ?

dears i have the following array: short int a = {0,2,3,4}; i want to represent it in a vari...

[3 replies] Last: ASIDE Careful about short int b=0234 C++ treats any integer litera... (by andywestken)

by alonso12

Trying to eject a USB device - Windows

Hello, Windows 10 32 bit Qt 5.7.0 gcc v 5.3.0 I'm trying to eject a USB device. I know its d...

[4 replies] Last: Hello JLBorges , Thanks for the link. Works fine. Just changed the ... (by alonso12)

by nlstmn

5 positive numbers

I am required to write a code for getting 5 positive numebrs from the user. Here is my code: cou...

[4 replies] Last: A mite dodgy but one's enough: #include <iostream> using namespace ... (by closed account 48T7M4Gy)

General C++ Programming - December 2016 (Page 3)

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