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General C++ Programming - April 2014 (Page 25)

Modifying object data in linked list

I'm having a problem trying to modify my patient's data. It seems to work, but once the block of code ends it does not save to the linked list. Problem locate...

[1 reply] : The variable patient on line 72 is not related to list1 , so if you... (by coder777)

by awsdert

Headers and arrays

Hopefully you get what I'm trying to do from the below, if it is possible then could you explain to me how as I am currently drawing blanks on ideas to try. _bu...

[2 replies] Last: still produces the same error, I thought of something else instead tho... (by awsdert)

by rdekou

Segmentation fault Core dump (1,2)

I'm writing a code using least mean square to fit a sample of data. The code is running till an iteration where it crashes and returns a segmentation fault co...

[21 replies] Last: Hey I solve my problem, I used to have an unitialize pointer pass as a... (by rdekou)

by rva03

Question about backtracking issue

Hello, i'm writing a backtracking program. The program ask the user for a height and width of the field and how long the placed stones are. Then the program mus...

[4 replies] Last: Ok, I changed the thing you said to if (((x + s) <= n) && (kanzet)){ ... (by rva03)

by yoked88

Assertion failure

My adjacent_difference function is causing my program to crash. What am I doing wrong? //C++ Programming 141 - STL misc functions #include <iostream> #...

[3 replies] Last: Thank you for the replies, I had newList(8) in the declaration but was... (by yoked88)

by km2594

C++ programming help

#include<fstream.h> #include<ctype.h> #include<iomanip.h> #include<conio.h> #include<stdio.h> class account { int acno; char name ; int deposit;...

[2 replies] Last: I made the correction. But i'm still not getting the output. (by km2594)

by Goliathus

Newbie to c++ (1,2)

Hi guys. Im totally new to C++ and coding has never been straight forward to me. I have commented out the brief I need to do. Below is the code I have so far...

[32 replies] Last: Sorry I misunderstood the problem. I believe removing line 118 will f... (by Goliathus)

by Avilius

Custom Shared Ptr

Hi, this is my first time asking a programming question on here so forgive me if you don't like my way of asking them. Anyway, I'm writing my own version of ...

[3 replies] Last: > Anyway, I'm writing my own version of a shared pointer to utilize my... (by JLBorges)

by closed account N36fSL3A

Allocator and Inheritance

Hello, I've read somewhere that std::allocator works by allocating a block of memory that is large enough to hold an object, then it constructs an object from i...

[3 replies] Last: Yes, there is - that is what the example is doing. The 'T' is the deri... (by TwilightSpectre)

by D3ATH94

Need help on fixing a loop.

Hello. I am currently working on a project for a class and I need help trying to figure out why when I input an invalid command in my code it wont leave the loo...

[6 replies] Last: Thanks Pindrought, that fixed it. And thank you everyone else for othe... (by D3ATH94)

by fizanimtiaz93

Error message meaning

Hey would anyone be able to translate this to English for me? In file included from VectorBag.h:36:0, from proj2.cpp:28: VectorBag.cpp: In ...

[1 reply] : Basically, you are passing a constant reference to your 'remove' funct... (by TwilightSpectre)

by yoked88

Pointer trouble

Having trouble with this piece of code, it's giving me a pointer error. Help? #include <iostream> #include <algorithm> using namespace std; int ma...

[1 reply] : Nevermind, stupid syntax error. (by yoked88)

by graphi

fgets() misses first word

Hi everyone, I am quite new to c++ so i apologise if this is a simple mistake. I cannot seem to figure out why my code misses the first word (starts read...

[3 replies] Last: Thank you long big main and miinipaa for such quick responses to my qu... (by graphi)

by johnmerlino

pointing to NULL and 0 the same thing?

Is: char *endp = NULL; the same thing as: char *endp = 0; ?

[1 reply] : Yes http://www.cplusplus.com/reference/cstring/NULL/ (by Smac89)

by Ankita91

c++ program on periodic table

i need a help on this program in which i have to write a code in c++ to print a periodic table and when any of its element is clicked, it will show the basic de...

[2 replies] Last: Ankita, MiiNiPaa is right. We do not know how to help you if you aren'... (by faust058)

by topnik1

Assembly and C++ dont know the error

I am following this tutorial: http://www.drpaulcarter.com/pcasm/ So i got to my first program i have copied everything. ; file: first.asm ; First assemb...

[4 replies] Last: http://www.cplusplus.com/forum/lounge/128933/ From what I remember, ... (by Danny Toledo)

by austinhorton24

Help Linked List Search

I am getting an Unhandled exception at 0x00CB569E in AusitnHorton_Chapter17_7.exe: 0xC0000005: Access violation reading location 0xCCCCCCCC. and It puts a...

[3 replies] Last: Okay, a few things: 1) You should define a default constructor for you... (by long double main)

by darpan1118

.exe not running outside codeblocks

Hello friends, I have created a game.It is working fine in codeblocks, but when I am trying to run it outside codeblocks, it opens and closes immediately. I ha...

[2 replies] Last: The alternative solution to what modoran posted is to not use relati... (by Computergeek01)

by MaseratiDeluxe

help with a question please.

im trying to write a program that populates an array of 100 interger elements with the numbers from 1 to 100 and then outputs the numbers in the array......im v...

[5 replies] Last: That's not a crash, that's the anti-virus doing it's job. This is a ve... (by Computergeek01)

by Xann

'defining object' redeclared as different kind of symbol

Hello all I am currently having problems with defining an array of objects. I am getting 'redeclared as different kind of symbol' error message. The code is bel...

[7 replies] Last: Welcome to the world of using namespace std; . Your compiler probably... (by long double main)

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