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General C++ Programming - February 2014 (Page 30)

Hello, I was to make a program that can do either A* search or greedy search. I got it mostly done, but the output I get is weird and I can't seem to find a wa...

[1 reply] : Here is the following output: Enter the starting city and the endi... (by crimsonzero2)

by alee4408

Code blocks and MySQL

Any good references to explain how to use a MySQL database and server with a C++ program? I already hooked up the connection between the two but I don't have th...

[1 reply] : I had to set this up for someone a few years back. This is the link w... (by closed account 3hM2Nwbp)

by geekytom777

How to use a string as a delimiter using getline function?

How do I use a string in place of a character in the function getline? For example, getline(infile,lines,'}'); This works fine, but I want the de...

[1 reply] : Not simply, no. The best way would be to write a getline() variant tha... (by Duthomhas)

by carpalTunnel

Dereferencing Vector Issues,

Anybody have enough experience with debugging to figure out why I am getting an error with the comPlayer class having the cards dealt to it and displayed in ...

[2 replies] Last: Omg, thank you. I can't believe I was closing my loops before they ... (by carpalTunnel)

by Gameman

Any good 3D game programming tutorials?

Hello I need to learn 3D game programming. I learned the basics of C++ from this book http://goo.gl/aH1zTB and, I want to learn game 3D programming now. So I...

[1 reply] : No need to repost this question, a discussion is in project in another... (by Avilius)

by cppnoob25

counter program

I have to make a program that counts lines of code and a separate counter that prints out each object name along with the total number of methods and object lin...

[6 replies] Last: That post was great. Also made me realize how much more difficult this... (by cppnoob25)

by geekytom777

Finding number of lines between two specified characters.

I am looking for a way to correctly count the lines between two specified characters/strings in a file. Here's the part I need work on: getline( fil...

[2 replies] Last: Thanks JLBorges, that works a lot better than what I came up with afte... (by geekytom777)

by Gameman

& and % operators

The & operator is too confusing. When I write a copy constructor I write it like this class Example { public: Example(); Example(Example&) //what does...

[8 replies] Last: Thanks guys. ninja'd by firedraco :D funny. (by Gameman)

by thsq

Elevator problem with input from file

Hi, Can you please help solve this problem : http://ge.tt/1rucGkI1/v/0 Thanks

[no replies]

by leokz145

Help with a function

Hello I am almost done with this homework assignment I am just really confused about the output that I am getting. Any help would be greatly appreciated!!!

[1 reply] : You aren't returning anything from your equSolver function so "secondS... (by Hippogriff)

by Gorlash

problem with virtual functions and -Weffc++

I'm writing my first class that uses virtual functions. Here's my parent function declaration: //************************************************************...

[4 replies] Last: hmmm... okay, thanks for these notes. I'll have to think about this a... (by Gorlash)

by glennpl

I have a constructor initializing member data and I have a member function to set values

Im using a constructor to initialize member variables and I have a member function that set values I was thinking I could use either or but when I call set fun...

[no replies]

by chelseaR

Function Help

Hello! So here are the code instructions: In this exercise, you will write a function getIdFromFile that takes three parameters (a C++ string representing a...

[1 reply] : How would I implement the specific format for the 1000 unique usernam... (by CodeGazer)

by cppnoob25

methods and objects

What is a method and what is an object?

[8 replies] Last: Thanks Mikey, that clears things up. Also my initial code problem s... (by cppnoob25)

by prashant0789

Generate Armstrong numbers between two numbers

Hello guys, i want to generate Armstrong numbers between any two numbers either it is a 4 digit, 3 digit or 5 digit? There is a program written a to check...

[no replies]

by Stewbond

Throwing std::string

Is there a good reason why people would throw a std::exception* instead of std::string? void f(){ throw std::string("Error Message"); } int main(){ try ...

[1 reply] : std::exception was never intended to be thrown. What people are expe... (by Cubbi)

by emmaisbatman

Improved euler for movement not working

I have attempted to implement improved euler for movement of my character in a 2d platform game. When i press right the character moves right an but then slows ...

[no replies]

by adriyel

Making Data Structures for a rectangle and square in opengl, c++

So this makes an output of the head (a square), and the leg (rectangle. How do I make my points into a data structure in the shortest yet simplest way possible?...

[10 replies] Last: Does this help you: struct Vertex { float x, y, z; }; struct My... (by ajh32)

by br26354

<> Two-Dim array help.

I have to create a program that calculates the final scores per diver, who each get five dives. I have to include the difficulty level when figuring out this sc...

[11 replies] Last: code reuse. min_element(), max_element(), sum() are useful functions ... (by ne555)

by NPcomplete

REVERSING A STRING

A few days ago, someone was asking for a C++ code that can Print the words in a string in reverse order. i.e if input is : good morning how are you then the o...

[12 replies] Last: mastery of the STL doesn't indicate mastery of C++. i didn't say t... (by NPcomplete)

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