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Re: how to create a simple elevator simulation? 3 Days Ago by trueframe To make a basic elevator simulation, first, identify the floors and the elevator's capacity. Then, use loops and conditionals in programming to mimic its movement. Include buttons for users to call the elevator and select floors. Test thoroughly for accuracy. Re: Improve HAVING BY performance 3 Weeks Ago by toneewa …; #include <mysql_driver.h> #include <mysql_connection.h> #include <cppconn/driver.h> #include <cppconn/connection.h> #include <…;cppconn/statement.h> #include <cppconn/exception.h… Re: Read file properties of video files in C++ 3 Weeks Ago by toneewa …. extern "C" { #include <libavformat/avformat.h> #include <libavformat/avio.h> } int main() { AVFormatContext* fmt_ctx = NULL; int… GCC Fails to Recognize Parameters 1 Month Ago by snah19 …"libavutil/avassert.h" #include "os_support.h" #include "avformat.h" #include "internal.h" #if … char *urlcontext_to_name(void *ptr) { URLContext *h = (URLContext *)ptr; if (h->prot) return h->prot->name; else return "… Re: GCC Fails to Recognize Parameters 1 Month Ago by toneewa … changing: #include "os_support.h" #include "avformat.h" #include "internal.h" #if CONFIG_NETWORK #include …#include "libavformat/os_support.h" #include "libavformat/avformat.h" #include "libavformat/internal.h" #if CONFIG_NETWORK #include… Re: GCC Fails to Recognize Parameters 1 Month Ago by Reverend Jim I can't offer any suggestions other than to just download the compiled app for your system instead of building it yourself. Re: GCC Fails to Recognize Parameters 1 Month Ago by rproffitt Here's another problem. When we change the OS not only must we setup the compiler, environment and such but sometimes an OS API could be deprecated or removed. You made mention of a possible OS change so that's a possibility. You obtained this code from somewhere. Go back there and see if they updated it for your new OS. Re: Trying to animate sprite using DirectX9 1 Month Ago by Pavel_11 Hello, it is unneccessarily to use right movex or leftmovex , because it is to much variables. You should to use one variable movex to make it with minus or plus sign in your update function; by pressing left or right keys; because the one thing which is changable is a picture; I mean in global sense; variables like leftx, right x should be one… H, what the best game script with databse 14 Years Ago by abdullah_359 H, i am very happy to discover new friends , and would you like help me recently i have got domain and hosting i want to add the best game script with data bse , any body can help , plese design . Thank you . . . . . . . . . .h source file acting up 15 Years Ago by hello11 …&); }; #endif [/code] Box.cpp: [code=cplusplus] #include "Box.h" #include <string> #include <iostream> using…;< name; } [/code] boxDriver.cpp: [code=cplusplus] #include "Box.h" #include <iostream> #include <string> using… .h file of class 14 Years Ago by Dewey1040 …Point* next; }; #endif [/code] and my arrayholder.h file [code=C++] #ifndef ARRAYHOLDER_H #define ARRAYHOLDER_H #include …namespace std; #include "rectangle.h" #include "point.h" class arrayholder{ private: char … #endif [/code] In file included from point.h:13: arrayholder.h:22: error: ISO C++ forbids declaration of … Re: .h file of class 14 Years Ago by sfuo …keep typing out all the includes. "point.h" [CODE] #ifndef POINT_H #define POINT_H …(); void printPoints(); }; #endif [/CODE] "lib.h" [CODE]#ifndef LIB_H #define LIB_H #include <… namespace std; #include "arrayholder.h" #include "point.h" #endif [/CODE] "main… Re: .h file of class 14 Years Ago by Dewey1040 …rectangle.h when I attempt to compile lib.h... here is rectangle.h and lib.h [code=C++] //rectangle.h #…ifndef RECTANGLE_H #define RECTANGLE_H #include "lib.h&… p; double length; double width; }; #endif //lib.h #ifndef LIB_H #define LIB_H #include <iostream> using… Re: .h file of class 14 Years Ago by Dewey1040 ….cpp:35: error: within this context point.h:16: error: ‘double POINT::y’ is private…main.cpp:36: error: within this context point.h:17: error: ‘POINT* POINT::next’ is …cannot convert ‘POINT’ to ‘POINT*’ in assignment point.h:16: error: ‘double POINT::x’ is private ….cpp:38: error: within this context point.h:16: error: ‘double POINT::y’ is private… Re: .h file of class 14 Years Ago by Dewey1040 why include point.h instead of lib.h when lib.h has all the definitions needed? your suggestion works, but i just figured out if i just switch point.h and rectangle.h in the lib.h file it also will compile. Re: .h file of class 14 Years Ago by Dewey1040 …know how to make the constructor for arrayholder.h... here are my .h and .cpp files the 2d array a … y coordinate of the points to be plotted arrayholder.h: [code=C++] #ifndef ARRAYHOLDER_H #define ARRAYHOLDER_H #include …(); void printarray(); }; #endif // arrayholder.cpp #include "lib.h" void initarray(){ int i, j; for(i = 0; i… Re: .h file of class 14 Years Ago by sfuo In your "rectangle.h" file change "lib.h" to "point.h" Re: .h file of class 14 Years Ago by Dewey1040 …double)' [code=C++] //main.cpp #include "lib.h" int main( int argc, char* argv[] ){…} return 0; } } //point.h ifndef POINT_H #define POINT_H #include "lib.h" class POINT{ double x, … _next ); }; #endif //point.cpp #include "point.h" void POINT::addPoint( char a[][40], int x,… Re: .h source file acting up 15 Years Ago by Ancient Dragon >>error string no such file or directory in .h What compiler are you using? That error would indicate you are usiing something readlly really old, like ancient Turbo C what knows nothing about <string> header file. Re: .h files 15 Years Ago by siddhant3s …; not >with ".h" Most of the C-header files like (stdio.h, string.h, math.h,) are now comes with stripped… [B].h[/B] and a [B]c[/B…] added before there name. stdio.h --> cstdio string.h --> cstring math.h --> cmath Further, there is no <… Re: .h file of class 14 Years Ago by sfuo Thats what I thought at first but it doesn't work like that and in the .cpp files you have to include "lib.h" and not just its header file or it will do the same thing saying that stuff doesn't exist. Re: .h files 15 Years Ago by Ancient Dragon …i have learned is that we donot use ".h" in VC2008 like : i use "…iostream" not with ".h"[/QUOTE] That's not really correct either -- … files I am aware of that lost the .h extension [b]in c++ programs[/b] are … libraries. All others still use the .h extension unless the author elected not to use it… Re: .h file not found? 19 Years Ago by Stack Overflow … possible, because some implementations have bugs in their *.h version. Moreover, some of them support non-standard …the standard code of the STL. Furthermore, the *.h version puts everything in the global namespace. The extension…color=blue]#include[/color] <iostream> without the *.h may solve the issue. - [color=#CC3200]S[/color]tack … Re: .h files 15 Years Ago by siddhant3s …etc.) #include<iostream> instead of #include<iostream.h> [B]But[/B] if your header is non-standard… (like gtk.h, sockets.h or myHeader.h) then you should #include<gtk.h> or #include<socket.h> If the…file is home-made, you should perhaps #include "myHeader.h" which usually tells the compiler to look for the… .h/.C ? Test pgm ... what goes where? 19 Years Ago by crq … "split" it into an IntArray.C an IntArray.h and a Test.C. i want to know what i… will be able to make objects from IntArray (.C or .h) and thoroughly test them. i don't know what the… difference in an IntArray.C and an IntArray.h is, though ... so i don't know what is to… Re: .h/.C ? Test pgm ... what goes where? 19 Years Ago by Narue …: int geti() const; }; [/code] [code] // Class.cpp #include "Class.h" C::C(): i(0) {} int C::geti() const { return…] [code] // main.cpp #include <iostream> #include "Class.h" using namespace std; int main() { C c; cout<… Re: .h/.C ? Test pgm ... what goes where? 19 Years Ago by crq … will try that. cr1 [QUOTE=Narue][code] // Class.h class C { int i; public: C(); public: int …; }; [/code] [code] // Class.cpp #include "Class.h" C::C(): i(0) {} int C::geti() const {…main.cpp #include <iostream> #include "Class.h" using namespace std; int main() { C c; cout… Re: .h files 15 Years Ago by ArkM >there are thousands of header files with .h extensions used in c++... The most interesting thing (for …] The C++ declares 25 C library headers named with .h. It also provides same "cnamed" headers (without…common practice to designate included source files (modules) named with .h as headers, but both C and C++ languages never defined… .h file not found? 19 Years Ago by dcving … // Author: Eric Martin // Date: 9/30/2004 #include <iostream.h> using namespace std; int main() { int distanceInMiles; int speedInMPH… Studio..it comes up with fatal error: unable to locate .h file or somethin...wtf? :( h/d not booting 17 Years Ago by mojo34 have got xp pro sp2 on h/d, i was formatting a floppy when something happened everything … config screen then reapeats,i do not want to format h/d has i have got work that i do not…