General C++ Programming - C++ Forum

what's wrong with this piece of code

class test{ public: struct one{ }; friend one foo(); }; In vc20...

[8 replies] Last: You don't have to have a definition. friend just informs the compile... (by closed account zb0S216C)

reference does not work, please help

I want to use reference to swap i and j in below code,however, it does not work, please help.but if ...

[11 replies] Last: Maybe updating your compiler will resolve the issue. Something like VC... (by closed account zb0S216C)

by closed account 3TXyhbRD

C++ CrossPlatform Game Design

Hello, As the title says, is there a cross platform plug-in/add-on/whatever that works with C++ f...

[5 replies] Last: I'll have a look, thanks again. (by closed account 3TXyhbRD)

by Nandi

Primary expressions needed !!

hi ! i cant seem to find the problem in the code. The errors are: 39 primary-expression before "dou...

[2 replies] Last: When you call a function, you don't include the parameter types in the... (by cire)

by closed account 4ET0pfjN

Doubly linked list ordered insert

I'm curious as to why I cannot delete pointer cur in my d_ordered_insert function, since isn't it ...

[4 replies] Last: So we only use delete for deleting dynamically allocated memory, not f... (by closed account 4ET0pfjN)

by rayjeyz

Compute Area and Circumference of Circle.

// ProgrammingAssignmentSeven.cpp : Defines the entry point for the console application. // #in...

[1 reply] : computeArea does not return anything, but you are trying to get a retu... (by Zhuge)

by g0blu322

C++ alpha-beta-pruining

So here's some alpha-beta pseudocode that I'm doing for the Fif game that I'm making of me vs. compu...

[no replies]

by stevenplanet

C++ Question Arrays, Classes, Passing Functions

Hi, I'm new to C++ (maybe my code below will make it obvious) But I'm doing an Array problem and I w...

[9 replies] Last: 1) Constructor - The function of the constructor is to create your ob... (by slider57)

by Nandi

Compiling Errors !!

Hi ! i'm recieving the following errors when trying to compile: 27 unqualified-id before '{' token ...

[1 reply] : Use code tags and put in some indentation and the problem will become ... (by firedraco)

by Saurog

Why is a new pointer deleting information from anotherone? (1,2)

I apologize for the words in spanish, but basicly what im trying to do in this funtion is to create ...

[22 replies] Last: it work, thanks. ammm want me to post something about CAnalizador::Set... (by Saurog)

by steve9164

Store values in int variables with equations

Hi, I'm fairly new to C++ (have only used the language for a few years) and I am not sure how (or ev...

[6 replies] Last: Thanks heaps, that will do exactly what I wanted to do. (by steve9164)

by truffly

Too many arguments?

I am writing just a basic keylogger for practice in C++ and such. I don't get any errors except this...

[1 reply] : You'll find the prototype is BOOL FreeConsole(void); This means Fre... (by kbw)

by Nandi

compiling problem

#include<iostream> #include<sstream> using namespace std; const string VERSION = "JEWELLERY"; c...

[no replies]

by Shiva dzhee

Function pointer example STL

#include <algorithm> #include <iostream> #include <list> bool compare(int n) ...

[1 reply] : No elements are removed from the container. See here: http://www.cplus... (by Athar)

by JJJSSS

Need help with input/output files for arrays

I'm having problems getting the list of numbers from P4Data.txt to output into arrays in P4.txt. ...

[1 reply] : The output should be in this form: index x y m 0 ... (by JJJSSS)

by SuperSonic

Formatted strings how?

Hey guys! I've looked all over google and I can't figure out how to do this. I want to know how I ca...

[4 replies] Last: Thank you! This is very helpful! =D (by SuperSonic)

by BasV

Operator overloading and memory management

Hello, I want to add overloaded operators to my Point class that allow me to do operations like: ...

[8 replies] Last: I need to declare it outside the class in that case then? Yes, exact... (by Athar)

by atown282

Game of Life help

Can someone help me get started on this. This is the code I was given. I have to get the program to ...

[no replies]

by JJJSSS

Multi-File Program (Need help fixing)

This post has turned into a complete waste since I changed a LOT due to many updates/corrections fro...

[11 replies] Last: You call the function by calling the function. None of the standard l... (by cire)

by snig

input problems (NOOB)

I have a while loop that gets user input and it sorts it in a char. I am using the >> stream operato...

[1 reply] : The topic has been raised many times under different scenarios. In th... (by webJose)

General C++ Programming - May 2012 (Page 3)

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