General C++ Programming - C++ Forum

by Dude1234

Idea behind the Program and at the end is what I worte what am I doing wrong???

Can someone write this program!! Thanks I can not figure it out Write the C++ code that will cont...

[1 reply] : Never ask for a program , try doing something and ask if you get pr... (by Bazzy)

by f ben isaac

Is This Simple Calculator Coded Correctly? C++

1. Simple calculator - nothing fancy /**program description: * * simple calculator written f...

[4 replies] Last: performCalculation(num1, num2, operatorSign); works as the template... (by Bazzy)

by satchmo05

Storing data from a dataset to an array ASAP!

I have a problem storing data to an array. I know how to READ the array using <fstream>, but is ther...

[1 reply] : I'm basing this code on the fact that the data your reading in are int... (by RockstarDerrick)

by querulous

Function

Hay guys, this problem would be simple but cant quite figure it out. What this set of code is ment ...

[5 replies] Last: Try a left shift. something like: int answer = 1 << input; ... (by lostbits)

by lostbits

How to assign streams

I'm trying to assign references to an open stream, i.e. istream x, &y; x.open(); y = &x; // o...

[4 replies] Last: Thank you firedraco . I will try your suggestion. (by lostbits)

by rameshmelam

find using multimap of multimap

Hi, I am trying to use multimap of multimap, because i would like to have multiple keys like multima...

[1 reply] : maybe you could make map of paired keys being the key. something like ... (by Gumbercules)

by gholamghar

need this header file:sourceannotations.h

hello i installed visual studio 2008 but when i tried to buid a simple program it gave me this erro...

[2 replies] Last: Did you copy and paste a random chunk of code from the net. And it won... (by Mythios)

by whOOper

Dev C++compiler

Hello again, I've been meaning to start learning the c language some time soon and would like to kno...

[3 replies] Last: MinGW includes gcc (which is different from GCC), so you don't have to... (by helios)

by shella4424

error code C2440

/* Insert a new value into the list in sorted order */ void insert( ListNodePtr *sPtr, char value ...

[1 reply] : ListNodePtr is apparently not a pointer, you need a * to make a poin... (by Gumbercules)

by n4nature

Ascii value

char s2 ; int i = 0; int buff = 's2 '; I am trying to copy the ascii value of characted i...

[3 replies] Last: '' is not an operator, it is used for character literals. char let... (by Bazzy)

by Gregor

Executing data by a program

Hello I'm trying to program a self updating program that would just expand in place. I plan to us...

[7 replies] Last: Yes, totaly. I'm looking into stuff to decide what my next project sho... (by Gregor)

by wretch

delegation, a simple C++ example anywhere?

Does anyone have a simple C++ example that demonstrates the principle of delegation? I'm not quit...

[no replies]

by DolceMa

How does UpdateResource work?

I tried for several times to update a string table with UpdateResource in plain c++. But it didn't ...

[4 replies] Last: I tried to change a bit of this code to get it work with strings, but ... (by DolceMa)

by whOOper

Scientific Notation

Hi Im makin a program in c++ for chemistry conversions, but I'm having trouble with the scientific n...

[7 replies] Last: Glad to help! Happy programming! :D (by Deimos)

by rajatgirotra

template instantiation rule.

Hi everyone Consider the code snippet below.. class Employee { }; template <typename...

[2 replies] Last: Since derivation is used, when EmployeeOrderedVector< foo > is instant... (by jsmith)

by ibrewster

#include problems

I have three header files (and associated cpp files as well, of course) like the following: calcu...

[3 replies] Last: Yes, that is the way it is supposed to work. In general, if all you... (by jsmith)

by ilyes

construction of class in a methode of a template

hi, suppose i have a template template <typename T> class loop{ public: isvalid(); T* get...

[1 reply] : Yes but you might specialize your template if the constructor if you c... (by Bazzy)

by whOOper

Improving Program

Hi again I've been going through my lessons and was wondering if was possible to execute and conditi...

[2 replies] Last: Here is a sample of a convert function (two implementations, one with ... (by closed account z05DSL3A)

by gmghulamabbas

Generate a Circle

Hi to all. I want to make a figure "Circle" with stars. I think i can make this with the ...

[5 replies] Last: Try nested for loops, one for each axis on the screen. Then test each... (by seymore15074)

by wretch

code review, facade pattern

My class assignment is to implement a small facade pattern. In lecture we were told a universal rem...

[3 replies] Last: thats what i was saying.. wait for more comments on this.. (by writetonsharma)

General C++ Programming - April 2009 (Page 15)

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