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Beginners - March 2011 (Page 7)

So, I'm wondering how one goes about taking an answer or result, and manipulating the individual digit data, for example: 98 + 1 = 99 and taking the answe...

[10 replies] Last: but i'm thinking i could just have this lot a separate function and h... (by Browni3141)

by TpOreilly

Routing messages from WndProc()

With this: LRESULT CALLBACK WndProc(HWND hWindow, UINT msg, WPARAM wParam, LPARAM lParam) { // Route all Windows messages to the game engine return Gam...

[12 replies] Last: maybe you're right @ hanst. I haven't actually looked at his other po... (by Disch)

by brinks56

Multiple Linker Errors with a my Design Classes Project - Need guidance please

I am in my second c++ class in school and I am stuck on my latest project. I want to be upfront and say this is a homework assignment. My teacher said it is o...

[2 replies] Last: Thanks for the quick reply. Let me see what I can do now. (by brinks56)

by navderm

Problem with destruction using iterators

I have a vector which saves a face of a triangulation which has three points in 3D. I create each face using new (face is a class). When i try to use destructor...

[5 replies] Last: Oh! That was a huge misconception ! Thanx a lot ! ya! that was indeed ... (by navderm)

by closed account 49ECpfjN

error C2447: '{' : missing function header (old-style formal list?)

I am having trouble with this C++ code. Can anybody help me? #include <iostream> #include <string> #include <iomanip> //prototypes char toDigit(char&); ch...

[6 replies] Last: Modified the code, but guess what still some errors. #include <iostre... (by closed account 49ECpfjN)

by Troffe

User Input File & Validation

Hello! I've been struggling for a while, so hopefully you can help! I need to: #1 - validate that the file can be opened (think I've accomplished) #2 - val...

[no replies]

by Greywolfe1982

Error while declaring a vector of a vector of strings in my class

Yeah...this project got a bit more complex than I would have thought. But oh well. I'm trying to make a trivia game for a programming project. I was going to...

[1 reply] : vectors and strings are in the std namespace. Change your class to th... (by Disch)

by jonaltv

Creating login form

So I am trying to make a program where before you can enter the actual Program itself it will take you to a second form where you first must login. the code...

[2 replies] Last: I commented out the close command and the form just sits there, does n... (by jonaltv)

by isenhart

Main functions, int & OOP

Hi, this is pretty basic, but i have no idea how to fix the bug i have. I can't manage to get a int value in my objects in my main. Is there a way you could t...

[18 replies] Last: Try cout<< "hi" <<endl; (by ty98)

by JazzyJeff

Creating Program with Friend Functions and Function Overloading

I am to create a program with a Class Set having the the following member functions: • Set() • void AddElement(int v) • void RemoveElement(int v) • ...

[2 replies] Last: i read up on how to accept the inputs and be able to store them online... (by JazzyJeff)

by Casper3912

Linking problem, I believe.

I have a assignment which requires the use of multiple files. I don't believe I am linking them together correctly. I'm using visual basic 2008 at the moment. ...

[2 replies] Last: Main cpp file: #include <iostream.h> #include <fstream> #include <... (by Casper3912)

by kobold41597

Why won't strings show up as the whole word?

Okay, take a look(briefly at the beginning parts)at my script, or if you know why, just tell me :3 why my string wont pop up as a full word, for the battle scen...

[4 replies] Last: singles are for constants No they are not. Single quotes are for si... (by hanst99)

by V3n0M93

Question about dynamic strings

When i compile my code I get an error for this piece of code char *st ; st=new char ; The error is error C2440: '=' : cannot convert from 'char (*) ...

[1 reply] : char *st Is a an 81-element array of char*, whereas char (*st) ... (by hanst99)

by kobold41597

why wont my cout words come up?

The place they won't come up is in the end, whenever the player uses a potion, in the script i'm going to show. So basically you just need to read it. If it he...

[2 replies] Last: if( potions = 0 ) = is assignation == is comparison (by ne555)

by jimmyluk1990

C++ problem...Plz

Hi everyone,,,,this problem is from my C class... The question is below,,,,I finished almost of then,,,but I'm confused about the calculation for the cost.. Can...

[4 replies] Last: The points were "attached" to the river? In that case I think that the... (by ne555)

by nathasion

buffers in C++

Hi, I have posted a question on the General C++ Programming forum, but since I don't understand the answer that was given to me, I understood that being a be...

[7 replies] Last: You have it right, just make sure you're checking the variable not the... (by Computergeek01)

by owen

how to write reversi in windows forms application

i dont know how to write chess board (Visual studio 2010) private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) { bd = gcnew a...

[no replies]

by tombaa

please help :)

so im trying to do this mathematical equation and it just wont seem to work can anyone please tell me what im doing wrong? thank you :) oh and im using iostrea...

[3 replies] Last: Ah well, I missed something: You can't use the ^ operator like that i... (by hanst99)

by wrongmistake

error C2447: missing function header (old-style formal list?)

#include<iostream> #include<conio.h> using namespace std; int main(); { int array ,t; clrscr(); for (int x=0;x<5;x++;) { cout <<"How...

[6 replies] Last: No thread hijacking, make your own. And use code tags. char readDia... (by hanst99)

by dAND3h

Help with template class

Hi, I made a Double Linked List data structure. But I am in a snag for a certain part of my program. I have a player class, with name,age,exp. I can add players...

[3 replies] Last: But also, If I am searching a linked list, is the complexity O(n)? Y... (by hanst99)

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