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Beginners - June 2012 (Page 41)

Help me creating .exe file in vc++ 03 . Iactually built the source in "Release" mode but i cannot find any executable in "Release directory" of project. Can any...

[no replies]

by Kronolynx

get user input

would some one be so kind to explain me how to get user input in the example the part that i want is at the end where i commented #include <cstdlib> #include...

[6 replies] Last: thanks now it works. (by Kronolynx)

by leeto

Template Method Pattern

I a little bit stack with my exercise, please help. Many thanks in advance. Wording of assignment: Polymorphism Template Method Pattern In this exercis...

[2 replies] Last: Function Print shall not be virtual. Only function ToString shall be v... (by vlad from moscow)

by Include Syntax

Performance Optimization With Checking for user input (Keyboard/Mouse Input)

Hey there!, Alright, well my question is "What is your way of getting keyboard input from a user" I am programming small programs that need to check if certa...

[10 replies] Last: [quote=Include Syntax]Is there a way to do a switch so when I do let g... (by Peter87)

by joshrocks

classes

class MyClass { public: MyClass(); virtual ~MyClass(); // Variables sf::Clock mClock1; MyStuff::Clock mClock2; }; What would ...

[1 reply] : How would you possibly manipulate sf::Clock with this? Your questio... (by Moschops)

by kaastengel

[help] change all 4-letter string to 'love'

So the assignment is changing all 4-letter word to 'love', for example if my input is "Ice cube cold" It'll give output : "Ice love love" The thing is,...

[2 replies] Last: Thanks! It works! I never thought that string format can be checked pe... (by kaastengel)

by primecodz

Why do you need "include" files when using OpenGL

So I have been programming in c++ for a few months now and have just started in Game Development using OpenGL as my Graphics API. When I am setting up my projec...

[2 replies] Last: Remember, the #include directive causes the compiler to open another s... (by codeFoil)

by jPytlo

Bitwise operators and bit manipulation question!!!

Hello, I am kinda new to C++ programming and i have a question about bitmanipulation and bitwise operators. I understand how to use bitwise operators (ie. & ^...

[7 replies] Last: Pay thousands to go to university...Get taught better and learn more o... (by jPytlo)

by chewbp

Scientific notation

Is that anyway I can output 1.23e+3 instead of 1.23e+003 when I use the scientific notation?

[no replies]

by green1661

C++ array implementation

This code here is what i have so far. What i need to do is to store the data of file(which is all the way in the bottom ) in an array of . Can someone please ...

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

by Ajay11

How to load file into array of structs line by line?

#include <cstdlib> #include <iostream> #include <iomanip> #include <fstream> #include <string> #include <sstream> using namespace std; struct Item...

[1 reply] : I figure out how to use the .substr command to parse the inFile string... (by Ajay11)

by cdf

overloading << to accept any primitive type

I have a class where I need to overload the << operator. However, when compiling, I get an error stating there is not match for the << operator. The line pro...

[2 replies] Last: I guess I wanted to do something in the wrong way. The class is suppos... (by cdf)

by tienxviet

Read text file and Calculate daily flows by date

I'm trying to sort and calculate a huge text file. I'd like calculate the daily flow by month/year first. and then also for Annual along with the station co...

[no replies]

by atown282

How do i make my code end with Ctrl+c

how can i make my game end if I hit ctrl+c here is my code. #include <iostream> #include <cstdlib> #include <stdlib.h> // You might be able to get away w...

[1 reply] : Definitely didn't need to post all of that for your question. I didn't... (by ResidentBiscuit)

by PrinceJamal

What kind of certification do I need?

I was looking into starting a basic computer maintenance business to get some extra cash. And if it picks up, maybe it will replace my current part time job. Vi...

[1 reply] : This is more of an IT topic rather than programming, which is what we ... (by ResidentBiscuit)

by cdf

class as cout (ostream)

I need to code a class that behaves as a cout (or is used instead of a cout). The class is constructed by getting a reference to a cout - so it would be Cla...

[1 reply] : Turns out this is a duplicated post: http://cplusplus.com/forum/genera... (by shacktar)

by stebon12

Help me!

Write a procedure that counts the number of words in a string. errors about my functions #include <iostream> #include <string> #include <cstdlib> #include <...

[13 replies] Last: Its still not counting up.the amount of words.ugh so frustrating (by stebon12)

by fayska

dinamic arrays of classes

I'm sorry, guys if i cann't post my code it's written in my language, but i have serious problem... what i want to do looks like this code i need to do one t...

[4 replies] Last: i use derived classes, that's the biggest, problem Indeed, let's st... (by Cubbi)

by Ahaanomegas

C: Min & Max via a Sentinel

I'm trying to create a C program which keeps taking in integer values until the number 0 is entered (the sentinel value). The "taking in" part is easy, but conf...

[2 replies] Last: You can introduce a boolean variable that will indicate that minimal v... (by vlad from moscow)

by codaraxis

Question about arrays of dynamically sized data structures

Since arrays are supposed to be blocks of contiguous, non-dynamic memory, how do arrays of strings, classes, and non-fixed size data structures work?

[1 reply] : Afaik classes are still fixed size, std::string, std::vector, etc.. li... (by naraku9333)

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