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by AceK
HOW CAN I INITIALIZE DATA MEMBERS OF A VIRTUAL CLASS?
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| Hi everyone, I have a virtual class "Shape.h" and four other classes inheriting from "Shape.h". The other classes are "Circle", "Ellipse", "Square" etc. The pro... |
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Mar 24, 2013 at 6:12pm
[2 replies] Last: class Shape{ private: length width; colour border, fill; public... (by ne555)
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by itishanikas
Object Oriented C++
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| Could anybody check my coding? Why it didn't give the actual amount (logic err)? I need to include instructor/destructor. Tqvm! #include<iostream> #include<str... |
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Mar 24, 2013 at 4:06pm
[7 replies] Last: You didn't assigned name and plate_num anything. Local variables with ... (by MiiNiPaa)
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by tofiffe
Add code to existing EXE
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| At school we have been hearing about this in lectures of system protection and since I've never came upon this before I was wondering, is it possible to actualy... |
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Mar 24, 2013 at 4:03pm
[10 replies] Last: As I say (and not I was quoted for): It is like self-extracting arch... (by MiiNiPaa)
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by zoran404
Strings
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| So I have a std::string and depending on the users choice I use switch to assign different strings to it, then I pass this ("images/" + strT + "T.png") as a par... |
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Mar 24, 2013 at 3:00pm
[no replies]
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by hosein123
Arranging
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| If you have several pairs of squares and to each side of the square must be numeric. Together how that number is the same side of the face. Please help me ... |
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Mar 24, 2013 at 2:14pm
[1 reply] : Actually asking a question may do more for you than posting the same t... (by cire)
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| Could someone please check this plane definition |
| I'm not very good at math, but from what I've gathered from the internet this is how I could define a plane from three points (in 3D). struct vertex3 { ... |
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Mar 24, 2013 at 12:39pm
[3 replies] Last: ^ the coordinates of the point that you are testing to see if it is in... (by ne555)
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by hbkmad
error LNK2019: unresolved external symbol
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| Hello I tried to look in other questions but I didn't get the answer. I still can't understand when exactly this error shows up and now it is in my code. The... |
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Mar 24, 2013 at 12:03pm
[3 replies] Last: you have declared it. http://www.cprogramming.com/declare_vs_define.... (by MiiNiPaa)
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| Can a friend function work for two classes? |
| If yes then how? |
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Mar 24, 2013 at 11:47am
[6 replies] Last: OR another example: #include <iostream> class Common { public: C... (by Stewbond)
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by Bribee
c++ class help
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| hello everyone i need help creating a program using while that terminates the loop when two intergers any two between 1 to 100 are equal with each other assig... |
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Mar 24, 2013 at 11:33am
[2 replies] Last: You PM'd me about how to put this into a program: int main() { i... (by Stewbond)
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| about string streams? |
| ive googled them, but i cant find a good explanation of them. what do they do that class istream doesnt? |
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Mar 24, 2013 at 8:15am
[3 replies] Last: > what do they do that class istream doesnt? Nothing, except for a cl... (by JLBorges)
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by Snaksa
C++ Linked List Sort by Age
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| Hi guys! I'm new to this Forum and this is my first topic.I'm learning C++ for around 5 months just for fun - this is something like a hobby to me. Everything w... |
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Mar 24, 2013 at 8:04am
[13 replies] Last: Thank you very much for the help guys :) (by Snaksa)
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by CroCo
linked list & a copy constructor?
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| I'm trying to do deep copy for my constructor List::List(const List& list) { if ( list.empty() ) { this -> _pFront = 0; this -> _pBack = 0; re... |
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Mar 24, 2013 at 7:56am
[4 replies] Last: @ne555, thanks for helping. I should include the entire code to let y... (by CroCo)
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by Enterprise D
Extremely large integers in C++
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| Hi! Does anyone know if it would be possible (and how) to use extremely large integers in a C++ program (such as 20 million digits)? Any tips would be apr... |
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Mar 24, 2013 at 6:43am
[7 replies] Last: @DeXipher A pro library like the one linked to above is best, however ... (by closed account D80DSL3A)
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by dcast55
Need assistance with input from file with delimiters
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| I am working on an assignment and I have to read in data from a file about chemicals and store the data as chemical objects in an array. I'm having trouble rega... |
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Mar 24, 2013 at 6:34am
[1 reply] : State NORMAL: read one character at a time, if comma or line end is en... (by MiiNiPaa)
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by abhishekm71
Interesting Optimization Problem
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| Hi! In an application, I have come across the following interesting problem. There are 'n' integers x 1 , x 2 , x 3 , ... x n . (0 < n <= 60) and (200 <= x i... |
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Mar 24, 2013 at 5:42am
[2 replies] Last: ok will do so, thanks jlborges (by abhishekm71)
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by chameleon
SFINAE of incomplete types
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| My head will explode. I don't find anything wrong in the following code. Output must be: 1 0 but it is: 0 0 What is wrong? #include <iostream> #i... |
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Mar 24, 2013 at 4:30am
[2 replies] Last: Using SFINAE: #include <type_traits> #include <vector> #include <list... (by JLBorges)
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by dahin
How can I calculate PCA?
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| I am trying to use PCA, but it gives memory access violation error. Here is my sample code. int main(...) { ................. vector<float>input_array; f... |
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Mar 24, 2013 at 3:40am
[no replies]
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| Setting Up Your Own Rules? |
| Is there anything in C++ where you can set up your own rules within the language to take place before compiling the language?. For example, if i wanted to make ... |
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Mar 24, 2013 at 1:29am
[2 replies] Last: Anything in class if declared constant cannot be changed. There is a s... (by Rehan FASTian)
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| trial game collision detection problem |
| Hello! I have just started using Allegro to create a simple game and I'm having problems with the collision detection. here is my code void InitBad(BadGuy &... |
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Mar 23, 2013 at 11:23pm
[no replies]
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by nunks
Slidding puzzle program
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| Hello guys the problem is my program is trying to implement the slidding puzzle algorythm but so far i come across a problem which is i can only get it to work ... |
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Mar 23, 2013 at 11:03pm
[no replies]
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