Beginners - C++ Forum - June 2015 (Page 23)

by Elidor

Linking Problems

I am unable to understand why my program is unable to find a private static variable within the clas...

[2 replies] Last: Thank you so much. I had seen something about having to define the var... (by Elidor)

by bibtnj

Class atributes - memory class

Hello all! We had test in our class about some things in C++. As I'm beginner, I can't surely ans...

[1 reply] : http://www.tutorialspoint.com/cplusplus/cpp_storage_classes.htm and ht... (by keskiverto)

by sajis997

smart pointer , dynamically allocated memory, copy constructor and assignment operator

Hello forum, I believe that it is a customary that you should write your own copy constructor and...

[4 replies] Last: oh yeah, true, I'm sorry, in my example there is no deep copy. I can... (by Gamer2015)

by nruiz8

Keep getting -fpermissive errors on my program

Basically, the output of my program is supposed to be like this: The class scores are: Students # ...

[5 replies] Last: Okay then you only need one loop to loop through the columns. The rows... (by jlb)

by Niscuit

Search Function - File Handling

So I'm trying to add a search function to this. It isn't running, can anyone give me some pointers? ...

[2 replies] Last: It keeps looping the "found" thing... //main.cpp "Music Storage Pro... (by Niscuit)

by pravi

Structure in C

Why am I not getting the right display in C? <#include<stdio.h> #include<conio.h> struct boat { ...

[2 replies] Last: Thanks for your reply. What a shame on me. I changed only the %s to %d... (by pravi)

by BlackPanda00

Delete string in char*

Hi guys, I am having some problems. I have this char* : "this is bob. ", what I need is deleting eve...

[2 replies] Last: Thanks :D (by BlackPanda00)

by kvilla32

Switch case looping

Ok so I have a menu program here which works fine. I'm trying to account for error input by the user...

[3 replies] Last: The pattern that I use is like this: while (true) { prompt for in... (by dhayden)

by BubbaD123

Confusion About Char Array Pointer Assignment

Hello everyone! I understand the premise of pointers, but I'm confused about the following code: ...

[2 replies] Last: I see! Thank you liuyang. Now that I think about it, the only time the... (by BubbaD123)

by cutiepi314

Pauseing Screen

How could I get a program to wait for three seconds and if in that time the user puts in an input th...

[3 replies] Last: Oops I forgot to mention that I am using wxwidgets and I need to see i... (by cutiepi314)

by Diedes

Looping srand(time(NULL));

Hey, I noticed that when you loop a random number without a pause, it will output the same number li...

[5 replies] Last: Wauw, that looks awesome ;P So with that code the only limit is the sp... (by Diedes)

by omurad

2D array initializing error

Why am I getting an error when I run this? Error: "sorry, unimplemented: cannot initialize multi-...

[1 reply] : http://stackoverflow.com/questions/15520880/initializing-entire-2d-arr... (by mutexe)

by GreatUnknown

Menu Fuction Not Calling

I'm trying to write a calculator app with functions and get back into the swing of things. but this ...

[4 replies] Last: Ahhh makes sense! (by GreatUnknown)

by Yulia

Function main ()

I was reading and it came to my attention that was told that each program should contain function ca...

[4 replies] Last: You can't call main() anything you want. The linker provides a way ... (by AbstractionAnon)

by xenoviaquarta

polymorphism

why compiler keeps telling me "no addFunction member in Acccount class" class Account { public:...

[3 replies] Last: I'm not entirely sure what you're trying to do with this program but i... (by shadowmouse)

by The Fearless Hyena

Why is string with less characters greater than one with more?

I'm simply trying to figure out why a string with less characters is considered to be greater than...

[3 replies] Last: Ah, so it goes by the ascii table values. Thanks guys. (by The Fearless Hyena)

by kong288

Can you delete a pointer from a vector with a given pointer?

I need to remove an object pointer from a vector with only the target object pointer. Example: st...

[11 replies] Last: As long as one is not under the delusion that std::experimental::opti... (by JLBorges)

by sohailahmedepe

Array of pointers

Could someone explain what does line 7 mean.Why it gives error when braces is not used.Also why & si...

[1 reply] : line 7 is creating a pointer to the a2rr. the *(*ptr) shall be read a... (by liuyang)

by Niscuit

File handing code. Please assist.

So for some reason, my getline for entering the albumTitle in the deleteAlbum function is giving me ...

[11 replies] Last: I'm so sorry, it didn't do anything but give the compiler a bunch of ... (by jlb)

by nick9449

How to..?

Hello guys, I have this code which generates and prints out numbers from 0 to 2. The problem is, tha...

[1 reply] : @nick9449 Try moving srand((unsigned)time(NULL)); to before the fo... (by whitenite1)

Beginners - June 2015 (Page 23)

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