General C++ Programming - C++ Forum - January 2011 (Page 21)

by owjian

Segmentation Fault in C++

Hi all ,, I initialize a pointer as below , v->reg .u = 0; v->reg .u = 0; v->reg .u = 0; ...

[6 replies] Last: owjian >May I know why I do need to allocate the heap storage for va... (by lionishy)

by joeneldeasis

without to press enter key

guys i forgot how this goes.. example: Press 1 to Jumble word Press 2 to Twist The Word .....

[1 reply] : Here's an example for Windows: http://www.cplusplus.com/forum/beginner... (by Null)

by ericeps

Making the right predicates

I have recently been learning to use <functional>, and I am trying to build a predicate for the foll...

[3 replies] Last: You can also use a function or combination of function and bind and ac... (by onur)

by joeneldeasis

translating the code in pure C

#include<iostream.h> #include<conio.h> #include<fstream.h> #include<string.h> #include<stdlib.h...

[3 replies] Last: Thanks a lot Black Coder.. :P (by joeneldeasis)

by privateabstract

Reading bitmap header

I'm trying to read a bitmap header and according to the specifications I have done it correctly. The...

[7 replies] Last: Alrighty, I'll try fstream. (by privateabstract)

by dkaip

problem between XP and Ubuntu in code ...

Using CB,GCC,Win XP all are ok. Using CB,GCC, Ubuntu i have the problem... error: type/value mi...

[1 reply] : int link(const char *, const char *); defined in unistd.h (it is inc... (by ne555)

by poonninja

for loop and vectors

hello, i am making a simple program that you input numbers and it outputs them once you enter the nu...

[3 replies] Last: It worked fine for me. Maybe you are entering a large number that is ... (by ericeps)

by GodSpeed

Idea of mine,but whats the best method?

Hello all.. I was thinking of making a useful tool for the community Im from. I have studied C++ ...

[2 replies] Last: Though you should probably be using perl for text processing. It's no... (by sohguanh)

by kraigballa

(&) question

My old instructor never used this symbol before, but my new one does. I have read the book on what i...

[6 replies] Last: Ah, just noticed you are actually using & in both ways. void incre... (by ericeps)

by emanfman

Displaying console output on button_click

Hi, I've been looking everywhere, and can't find the answer to this one. I'm making a program and ...

[no replies]

by NickPaul

Const & Classes With Pointers

Here is some "code" to help me explain the problem: class Matrix{ double* mat; //Mem...

[5 replies] Last: You could also return a const reference (by closed account 1yR4jE8b)

by Duthomhas

declaration of ... shadows template parm ...

I cannot figure this one out, nor do I understand how to fix it. My biginteger class is declared ...

[5 replies] Last: Well guys, I am always happy to learn new aspects. On the other hand, ... (by simeonz)

by thomas430

Rotating line gets shorter

Hi guys, I wrote the following function to rotate a line (x1,y1)->(x2,y2) about a point anchor: ...

[9 replies] Last: The trade-off is actually easy to see. Suppose you have n x n mat... (by simeonz)

by abelonic

how to sum a string array? iam getting confused...

i have a 2d array which contains numbers and characters loaded from a txt. i declared the array lik...

[8 replies] Last: to answer your question about the -48 the character stored in each ... (by grailer)

by defopiuy

getline() problem

Hi, I'm trying to get my application to read in input with spaces. I already found out that I hav...

[1 reply] : cin >> leaves a newline in the stream. getline finds it after cin >>... (by hamsterman)

by happyjoker

arrey cons in c++ oop

# include <iostream> using namespace std; class a{ int b; public: a(int c){b=c;} void set() {...

[15 replies] Last: Throwing at the end of the try block allows me to execute the catch co... (by simeonz)

by mina22ahly

pleas its urgenttttt i have a final in 2 hours

i need to know the answer of this question cos we r getting one at least with the same idea and im t...

[3 replies] Last: @ budman85: For practical real world purposes you are correct but sinc... (by Computergeek01)

by deimon09

count..

hello! i need a formula(using for loop) to count the letter of input string... i need is to get t...

[2 replies] Last: Hint: You'll need two if statements that check for the characters in y... (by wolfgang)

by elektroc

question about bst

Hi everyone,I'm trying to do some kind of things about bst. actually,program finds occurencens of e...

[6 replies] Last: Thanks for your advice and code,I really appriciated! (by elektroc)

by hakermania

Why is this code not working? - file reading

This code normally outputs the contents of a file, while numbering the lines! This is the code #i...

[4 replies] Last: @Celtc #include <stdio.h> #include <conio.h> // so i can pause i... (by joeneldeasis)

General C++ Programming - January 2011 (Page 21)

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