General C++ Programming - C++ Forum - February 2012 (Page 35)

by tnngo

Help with Passing value in and out of function

I need some advice from the smart folks here at cplusplus forum. I have a homework assignment where ...

[1 reply] : This is what I need it to look like ultimately :) why? Once you gener... (by buffbill)

by Algren

3.41PI C++ PrOgram

I have made a c++ program to calculate the value of pi using conitnued simple fractions: http://math...

[4 replies] Last: in any case why not use: PI=atan(1)*4; (by buffbill)

by th1Rt3eN

Celcius to Farenhiet_Table Display

Program is supposed to convert celcius to farenhiet or vice versa, then display a start and end temp...

[1 reply] : put your code inside code tags and provide verbatim compiler errors. (by buffbill)

by nadurraXII

Distance Converter

In this program I am attempting to read in 2 distances in MMM::FFFF::II format... convert to inches ...

[12 replies] Last: I don't know enough C++ to know if this is bad or not (is it casting s... (by vin)

by bond5611

Help it quick.

I have a variable of type int say telephone and having value 2340 in it,now i want to stor this in ...

[3 replies] Last: Modern C++ int value = 2340; string str = std::to_string(value); ... (by Cubbi)

by hentaiw

SDL Program Ain't Respond !

#include "SDL.h" #include <iostream> #include <string> using namespace std; SDL_Surface *load...

[6 replies] Last: Yes,I'll take a look at SDL_Event, It might have solution for event ha... (by hentaiw)

by cheapie

Why is this segfaulting?

// This is part of a library called OgreBullet. The program segfaults when this function is called. ...

[9 replies] Last: Just FYI there is no recursion here, as I am sure "AddTriangle" (the f... (by LB)

by dumkat

Unsigned Char help

I have an array of unsigned chars unsigned char* stuff; I need to get this into a mysql databa...

[15 replies] Last: I gave up on mysql connector. I am going with mysql++, appears to be m... (by dumkat)

by rzaj

Help with Asterisks Triangle

I need to create a program that shows an inverted and right-justified triangle of asterisks. The amo...

[1 reply] : Remember that there is no "empty space" on the screen; there are spac... (by Duthomhas)

by bballamis

Static data member

So I'm getting an error and I'm not sure why. I figured I would throw it out there to see if anyone...

[1 reply] : class Pool ; // declare Pool class MyObject { private: int id; st... (by JLBorges)

by awsdert

Item being skipped

MB is a message box and for some reason it is not being reached, I've got to go to work in a minute ...

[3 replies] Last: After modding DBAdd() to except an optional third parameter to prevent... (by awsdert)

by fabiolanza

String conversion - help

Hello guys, I need to split a string line into a vector of strings, and after that I need to save...

[no replies]

by evb

declared struct compiles as 'undeclared'

I have a program (main.c) that includes the header rpc/rpc.h which includes the header netinet/in.h ...

[4 replies] Last: Found a workaround. This question is moot. (by evb)

by evb

RPC clnt_create fails: unknown prototype.

When I run this (under Cygwin): #include <stdio.h>#include <stdlib.h> #include "rap.h" #include <rp...

[5 replies] Last: Turns out I was mistaken about which environment I was running under. ... (by evb)

by wonopon

Fstream Library Structure Help

Hey, I'm working on a C++ file opening library that implements I/O and several useful functions and ...

[no replies]

by djames11

error LNK2019: unresolved external symbol

Hello! I am workign a project where we have to estimate the height of a child. I am trying to test m...

[2 replies] Last: thank you so much!! I figured it was something simple I was overlookin... (by djames11)

by cpprookies

Formula Help Needed

How can I express this formula in c++? Amount = Principal*(1+r/n)^((n*t)) Thanks in advance.

[2 replies] Last: Providing you named them as variables, what you've typed is perfectly ... (by MrHutch)

by Jinz0

Shuffling a deck of cards

Hi all, im working on a simple deck of cards project and i've got to the shuffle bit and hit a br...

[5 replies] Last: I hope that clears some things up :) It certainly does! You good t... (by clanmjc)

by vasiqshair

float to int conversion

It is a simple concept wherein I have to get rid of the fractional part of the floating point number...

[5 replies] Last: You can use a debugger such as gdb, olly or ida. I can tell you it sim... (by closed account o1vk4iN6)

by Bob M

Borland C++ Builder 3 & Windows 7

I bought this compiler back in 1998. Paid $275 for it, and never used it much. Currently it is not ...

[3 replies] Last: This is why I have a hard time swallowing the cost of any proprietary ... (by closed account 1yR4jE8b)

General C++ Programming - February 2012 (Page 35)

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