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General C++ Programming - April 2015 (Page 19)

This is my code: #include <iostream> #include <cmath> #include <iomanip> #include <cstdlib> #include <fstream> using namespace std; int numhours(int hour){ ...

[6 replies] Last: http://stackoverflow.com/q/6441218/1959975 (by LB)

by saritta

motion planning in c++

please i need help , i'm writing a code to generate a vector field in grids and compute the cost over each grids then, use a method to find the smallest path in...

[7 replies] Last: Line 85 will need a matching prototype. void (double V ,double M ... (by nadurraXII)

by awkedd

Do-while error

Determine the two numbers a,b with the properties: - a*b = n - a < = b - the difference b-a is minimum example : input : 70 output: 7 10 Here is my code...

[12 replies] Last: Hey I thought of the most brute-force way :P didn't say it was the bes... (by Ganado)

by amikecallies

Grid

Hello guys, I am trying to use a Grid that I manipulated in a function (which returns the grid itself) and I initialized my Grid function to a variable within t...

[1 reply] : This is the boardSetup Function Grid<char> boardSetup() { Grid<c... (by amikecallies)

by newbiee999

Topic Archived

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[1 reply] : Maybe Im just misinformed but why would you need a binary search tree?... (by TarikNeaj)

by FonzTech

OpenGL app does not compile

Ops, excuse me. I resolved. Please, delete this thread.

[no replies]

by hyperfine

General question about programming patterns

This is a pretty general question about programming patterns for a game I'm making. I want to get this right before I start writing chunks of code so that I don...

[10 replies] Last: Cool, thanks! (by hyperfine)

by nadurraXII

concepts debugged

I have a question regarding a simple C++ concept. What is the difference between these two lines of code? Distance Distance::operator + (Distance 2) Di...

[6 replies] Last: Those two examples explain well. In a way this helps with the order o... (by nadurraXII)

by vikramathitan

dividing program into parts

I've given an assignment about gpa calculator. I've done the assignment with 400 lines of coding. Now I need to divide the assignment(coding) into 4 individual ...

[4 replies] Last: In the future, don't carry on public discussion in private. It makes t... (by LB)

by mjamesball9

How can i make Code better?

Hello I created source code for a coca cola machine, please give me feedback on how I can make my code better. I want to improve by taking critical feedback. Pl...

[5 replies] Last: ok thanks I will google about the classes for c++ And make the varia... (by mjamesball9)

by foodfordays

Need Help with my code please

my code works but now i need to make it so it use pointers in order to call in the values rather then the array that i have it working with. Another thing I am ...

[no replies]

by Valdorik

Video Capture Card

I am working on a project where I need to capture a frame in a video coming through a HDMI video capture Card. Then perform object classification on that frame....

[no replies]

by Gamer2015

What's going on? (classes; templates; inheritance; pointers; static variable)

Hey there, I have this little program and allready don't know what's going on here... #include <iostream> #include <vector> class Base {}; std::vector<Base*>...

[5 replies] Last: Perhaps you should push_back(this)? Hooooraaaaaaay!!!!! :DDDDD yeah,... (by Gamer2015)

by marcusg

random numbers with arrays and functions

I need to fill an array with random numbers 1-10 using a function call to generate the random numbers #include <iostream> #include <ctime> #include <ioman...

[4 replies] Last: thanks for the help i really appreciate it. (by marcusg)

by qthomas16

Need help understanding this concept.

Create a program that allows users to customize a new house. The class should be a class called “House” and have the following private member data items: ...

[3 replies] Last: http://www.cplusplus.com/doc/tutorial/classes/#constructors (by LB)

by zoomer428

making a program to write to another programs text box?

How would I make my c++ program output something to another programs text box? If that's even possible. I'm making a bot for another program and have no idea ho...

[3 replies] Last: I Google'd "linux simulate key press" and got plenty of good results. ... (by LB)

by rsalzman94

Random Number Array Sorting

Hi just for the fun of it I looked around for an array program and I found the one below where you -enter how many numbers you want the array to be -you then e...

[1 reply] : Only the first five lines are C++. The rest is completely in C, and ma... (by LB)

by Gamer2015

"virtual template function"

Hey there, So... yeah, I've been working on a "state mashine library" and worked with event-tables up until now. Now I've packed all those things up in a ...

[7 replies] Last: Events do not make sense as singletons because each event carries its ... (by LB)

by csstudent123

IGNORE last line of WC from pipe

Hi I have these 2 files for example file1 file2 Now wc *txt gives 1 5 7 file.txt 1 2 3 file2.txt 2 7 10 total Now I need to find the highest lines words and...

[15 replies] Last: Keskiverto, all my response? you read 278 posts almost all responses? ... (by csstudent123)

by Lozy

File writing problem

for(int i = 0; i<number_update; i++) { cout << endl; cout << "========="<<endl; cout << "Record number : " << i + 1 << endl; cout << "...

[5 replies] Last: Thanks Mikey, solved my problem by changing , to << (by Lozy)

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