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Beginners - April 2011 (Page 40)

C2061 Identifier Error

Hey Gent's. I am getting a C2061 in VS and I don't know why and was looking for some help. I am working on load and saving images from a file // hear is th...

[4 replies] Last: That's a good question and the answer quite obvious. Thanks. (by pooshi)

by aymanbah

Error: a nonstatic member reference must be relative to a specific object

#include <iostream> #include <string> #include "order.h" #include "date.h" #include "room_list.h" #include "room_node.h" #include "room.h" #include "hot...

[1 reply] : Room_List is a class and get_first is a method. method is a function t... (by hamsterman)

by tgckpg

My program crashes, but not in debug mode.

My source code: http://www.text-upload.com/read.php?id=69316&c=7096036 datebase.txt : **Current Stock info Foldable bicycle: 10 Microwave oven: 10 Port...

[11 replies] Last: That's ok, and your English is pretty good :) (by chrisname)

by holtdean

Need help with a loop program

The object here is to allow a user to enter a measurement, then tell us whether it is feet or inches. The program should convert feet to inches or vice versa a...

[1 reply] : I do believe that your first if statement is wrong. It should be. ... (by king214)

by KentuckyNative

How would I write a definition of the function?

This is what I have so far. //----------------------------------------------------------------------------------------- // // Function: tempAvg () // // Param...

[6 replies] Last: You might have learned more if you had been told how to do it rather t... (by chrisname)

by zorphon

C++ as a starting point? (1,2)

So I want to get into programming. I made a question post on Yahoo! Answers about this but I figured this would also be an appropriate place to ask as well as a...

[28 replies] Last: I would not recommend learning Python first; I think C++ makes a fairl... (by chrisname)

by Stupebrett

Saving highscore

I'm wondering how to save a highscore in a c++ console program. Like, if you get 1000 points, it will save that to a file, so it can be viewed the next time you...

[2 replies] Last: http://www.cplusplus.com/doc/tutorial/files/ (by Bazzy)

by Jonnyisonfire

Couple of errors in my code

I'm constructing a basic Battleships game, and I keep receiving errors. Here is my code (it's not very long) #include <iostream> #include <cstdio> #incl...

[2 replies] Last: Thank you very much for your help :) I see now that the errors don't s... (by Jonnyisonfire)

by spitfire6000

Need help with single string variable + substring getting

I'm trying to write a C++ program that does: mame input in single string variable first space middle space last Locate first name + store it in a separat...

[4 replies] Last: cin >> fullName; //only reads to the first whitespace character (' ',... (by Mathhead200)

by TheNoobie

Constructor/Destructor

I'm just learning about classes and I get it for the most part (only about halfway done the class chapter at the moment.) However I do have a question about con...

[12 replies] Last: Thanks for all the advice/help everyone. For those talking bad about m... (by TheNoobie)

by CoopDH

Scope problems

Im having a problem with scope errors. Im trying to use a function from my class and even with including the class file it isnt working. proj1.cc #include ...

[3 replies] Last: Thanks guys, After getting this bug solved now im getting another one ... (by CoopDH)

by exca

infinite loop- help needed, urgent

Hi all, I am writing a program in which there is a part that computes all the possible values for two vectors of string patterns, one like 1XX78X9X32X (11 di...

[13 replies] Last: I don't know if you could implement your code with my method easily e... (by Mathhead200)

by alanthreonus

Checking User Input

I'm trying to create a simple calculator, and I want the user's input to be of the form: one or more digits (0-9) optionally followed by a decimal point and one...

[1 reply] : #include <iostream> #include <climits> using namespace std; int mai... (by sasanet)

by vladootz69

Help for battleship game

I'm kinda noobish in what programming is. I have all the files for a battleships game, someone helped me to translate it from portuguese and now when I try to b...

[1 reply] : Don't post a download link of a program you claim is what you are work... (by Codefreak101)

by tjtilime

Help on correcting this code on Dev C++

Ok first of all heres the question Write a C++ function isPrimeNumber prototyped by bool isPrimeNumber (long num); that return true if num is a prime numb...

[3 replies] Last: 4 isn't prime because it is divisible by 2. Since for the loop goes f... (by firedraco)

by mauri23

Understanding variables scope and function calling

Hi all, look at this code: File A.h: #ifndef A_H_ #define A_H_ #include <string> using namespace std; class A { public: A(); virtual ~A(); ...

[2 replies] Last: Yes, but strings are objects, and thus the copy constructor is called.... (by firedraco)

by eman ahmed

reading any file

hi,all I'm new to c++ and I want to read any file byte byte and then get the ASCII code fore each file. I searched in Google and also search this forum bu...

[4 replies] Last: no ya (by eman ahmed)

by frolacosta

Check if x is not an integer

I need my program to shut down if x does not equal a number but i cant figure out how to check for it.

[12 replies] Last: [quote=packetpirate]Grey Wolf, your method does not allow for other da... (by closed account z05DSL3A)

by adrianooo231

Delay after cout

Hi I want to make a (fake) loading screen before my program i would like it to look like L(1sec delay)o(1 sec delay) a (1sec delay) and so on here is my c...

[5 replies] Last: Oh that's awesome I thought there would be something like that I just ... (by Codefreak101)

by ItchyElbow

reading 2 integers from a file and then characters

I'm having one devil of a time with an easy concept :(. See, I've got a text file like this: (sample data) 5 6 A B C D E A B B C C D I want to save both inte...

[1 reply] : Just use file >> number1 , etc. (by kooth)

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