General C++ Programming - C++ Forum - February 2014 (Page 28)

Hi I want to write a program that gives 2 strings(char type) and combine them in different ways. for example if 2 strings are "abc" and "mn" the program shou...

[2 replies] Last: In c++: #include <iostream> #include <string> #include <algorithm> #i... (by Smac89)

by Freeflowpk

Tilemap with Bounding boxes?

I am currently working on a platformer. Just got the view and tileMap working. I also have a square moving around but it still goes through my tileMap. I would ...

[no replies]

by rmxhaha

Get the surrounding coordinate

For example I have this map # #### ## # ...

[2 replies] Last: I cannot grasped your answer What is the condition for a coordinate t... (by rmxhaha)

by mahdi72

helping with registry

this program should make the hibernate off ; but i dont know what is the problem of my program ! #include <windows.h> #include <iostream> #include "str...

[1 reply] : Are we getting an error when you try to compile? If so then what might... (by Computergeek01)

by cppnoob25

Program not doing cout

So my program compiles and runs correctly but it doesn't do what it's supposed to at the end. It is supposed to display the number of methods in my own code but...

[4 replies] Last: You're looking for method names inside your LOC object. But your LOC ... (by Disch)

by mabbia

heap memory

whats the error in this ? #include <iostream> using namespace std; int main() { int size=10; char *p; p=new char ; char *q; q=new char ; q="He...

[1 reply] : #include <iostream> using namespace std; int main() { int size=10; ... (by Peter87)

by ALEXCX2PLUS

Completely random distribution of numbers

I'm looking to code a completely random distribution of numbers that doesn't affect performance using rand. I believe this code would be ideal but I don't under...

[2 replies] Last: Appreciate it man, I'll check out that header! (by ALEXCX2PLUS)

by phooh1

Calculate wind chill

I am new to this and have no experience, so any help would appreciated. Here is my problem: Wind Chill = 35.74 + 0.6215T – 35.75(V^0.16) + 0.4275T(V^0.16) No...

[3 replies] Last: #include <iostream> #include <string> #include <iomanip> #include <... (by Danyal)

by dominover

const char* as a buffer?

I want to use a const char* as a buffer. I am reading values from a file and adding them to a buffer. How to extract the values is simple enough. I am readi...

[6 replies] Last: I hope you don't use strcpy() or other C functions to manipulate that ... (by modoran)

by br26354

<> TwoDim Array

Using a two dimensional array, I have to display a list of totaled scores for a diving contest. Each diver has five scores and there are five dives per diver...

[no replies]

by Bourgond Aries

Require Some Insight On Proper Fundamental Type Overloading

Hello there. I am currently working with the fundamental types in C++, and there is some ambiguity (which I have tried to solve). I am creating a function...

[3 replies] Last: @kbw That is not helping a lot tho,.. #if defined(__cplusplus) && ... (by Bourgond Aries)

by Sentinel

Fitting Routines (Sinus)

Does anyone have data fitting routines? I want to fit datapoints with a sinus or with a linear fit. Thanks for help.

[3 replies] Last: GSL? http://en.wikipedia.org/wiki/Curve_fitting#Software Numerical Re... (by keskiverto)

by v patel

Help...how do i write test program for this copy constructor and assignment operator?

ok so how do i write main test program to test the copy constructor and assignment operator in this program...how do i know if its working as its suppose to?i j...

[1 reply] : how do i write main test program to test the copy constructor and ass... (by kbw)

by alsade

operator overloading (member vs friend) question

can someone please explain to me whats the difference between both functions (operator-)? #include <iostream> using namespace std; class point{ int x; int y...

[3 replies] Last: I guess one difference is that, if you had an object of a type that de... (by MikeyBoy)

by adriyel

Making a shape move (opengl, c++)

Hello guys. I wanna make the body (square) move left when I press the left arrow key. Unfortunately, it's in data structures and I don't know what to put in the...

[no replies]

by schashr

HEAP CORRUPTION DETECTED: after Normal block (#131) at 0x00827A68.

Hi , I have created below String class and same called from Main function. When I execute main function, end of the execution in String class destructor whil...

[5 replies] Last: Yes, I did. Thanks again. (by schashr)

by cppnoob25

Out of scope and can't fix

When I compile my code it keeps giving me an error I can't seem to fix. #include <iostream> #include <string> #include <fstream> #include <cstdlib> #inc...

[5 replies] Last: The only place I can see that you've declared a variable called filen... (by MikeyBoy)

by PaddlePow

Displaying correct output (with Pointers)

Hi so I wanted to display the correct output by using a for loop at the end of my code, but for some reason it's not working correctly. Sorry in advance if I'm ...

[11 replies] Last: [quote=jidder]It works as intended. But it uses 99% cpu Having to go t... (by TwilightSpectre)

by liljr415

don't get random numbers every time

This is my program i have to choose for random number between 1-25 and display them the program works perfectly just that every time i run its always the same n...

[3 replies] Last: @giblit The value returned generally represents the number of seconds... (by TwilightSpectre)

by lawrenceg

How to accept numbers only

I am a complete beginner at this program and has no experience but trying my best to catch up. So what I want to do with my program is I want my length, width,v...

[1 reply] : You can check the std::cin fail bit to see if the input failed. Here i... (by TwilightSpectre)

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General C++ Programming - February 2014 (Page 28)