Error C2079 Visual Studio

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C++ Error C2079

second. C/C++ Building Reference C/C++ Build Errors Compiler Errors C2001 through C2099 Compiler Errors C2001 through C2099 Compiler Error C2079 Compiler

Error C2079 Uses Undefined Class

Error C2079 Compiler Error C2079 Compiler Error C2001 Compiler Error C2002 Compiler Error C2003 Compiler Error C2004 Compiler Error C2005 Compiler Error C2006 Compiler Error C2007 Compiler Error C2008 Compiler Error C2009 Compiler Error

Uses Undefined Class C++

C2010 Compiler Error C2011 Compiler Error C2012 Compiler Error C2013 Compiler Error C2014 Compiler Error C2015 Compiler Error C2017 Compiler Error C2018 Compiler Error C2019 Compiler Error C2020 Compiler Error C2021 Compiler Error C2022 Compiler Error C2026 Compiler Error C2027 Compiler Error C2028 Compiler Error C2030 Compiler Error C2032 Compiler Error C2033 Compiler Error C2034 Compiler Error C2036 Compiler Error C2039 Compiler Error C2040 Compiler Error C2041 Compiler c++ template uses undefined class Error C2042 Compiler Error C2043 Compiler Error C2044 Compiler Error C2045 Compiler Error C2046 Compiler Error C2047 Compiler Error C2048 Compiler Error C2050 Compiler Error C2051 Compiler Error C2052 Compiler Error C2053 Compiler Error C2054 Compiler Error C2055 Compiler Error C2056 Compiler Error C2057 Compiler Error C2058 Compiler Error C2059 Compiler Error C2060 Compiler Error C2061 Compiler Error C2062 Compiler Error C2063 Compiler Error C2064 Compiler Error C2065 Compiler Error C2066 Compiler Error C2067 Compiler Error C2069 Compiler Error C2070 Compiler Error C2071 Compiler Error C2072 Compiler Error C2073 Compiler Error C2074 Compiler Error C2075 Compiler Error C2077 Compiler Error C2078 Compiler Error C2079 Compiler Error C2081 Compiler Error C2082 Compiler Error C2083 Compiler Error C2084 Compiler Error C2085 Compiler Error C2086 Compiler Error C2087 Compiler Error C2088 Compiler Error C2089 Compiler Error C2090 Compiler Error C2091 Compiler Error C2092 Compiler Error C2093 Compiler Error C2094 Compiler Error C2095 Compiler Error C2097 Compiler Error C2099 TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Compiler Error C2079 Visual Studio 2015 Other Versions Visual Studio 2013 Visual Studio 2012 Visual Studio 2010 Visual Studio 2

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of c++ undefined class this site About Us Learn more about Stack Overflow the company Business Learn error c2664 more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up error https://msdn.microsoft.com/en-us/library/9ekhdcxs.aspx C2079: 'room::goldC' uses undefined class 'goldContainer' up vote 0 down vote favorite i'm trying to create a room which has a goldContainer The goldContainer is defined in a separate .h file. When i'm trying to compile it says error C2079: 'room::goldC' uses undefined class 'goldContainer' The class voor room: #pragma once #include #include "screenSettings.h" #include "floorplanPatch.h" #include "floorplanPatchContainer.h" #include "enemyContainer.h" #include "goldContainer.h" http://stackoverflow.com/questions/26765463/error-c2079-roomgoldc-uses-undefined-class-goldcontainer class goldContainer; class room{ public: room(int themenr, floorplanPatchContainer &f); void draw(sf::RenderWindow &window); int getStartPoint(); int getEndPoint(); void addFloorplanPatch(int x, int y, int type, floorplanPatch *patch); bool isSolid(sf::Vector2f position); void addEnemy(); static const int FLOOR_TEXTURE1 = 0; static const int FLOOR_TEXTURE2 = 1; static const int FLOOR_TEXTURE3 = 2; static const int FLOOR_TEXTURE4 = 3; static const int WALL = 4; static const int OBSTACLE = 5; static const int COSMETIC = 6; int floorplan[xAs][yAs]; enemyContainer* getEnemyContainer(); void room::addEnemy(int health); private: enemyContainer ec; int startPoint = 1 + rand() % (yAs - 2); int endPoint = 1 + rand() % (yAs - 2); sf::RectangleShape rectangle{ sf::Vector2f{ tileSizeX, tileSizeY } }; sf::Texture wall; sf::Texture obstacle; sf::Texture floor1; sf::Texture floor2; sf::Texture floor3; sf::Texture floor4; sf::Texture cosmetic; void drawBackgroundTile(sf::RenderWindow &window, int i, int x, int y); goldContainer goldC; }; it has class goldContainer; on line 8 otherwise it generates error code 2146. Could someone maybe explain how to solve this error and/or why this occurs. #pragma once #include "gold.h" #include "sound.h" #include "player.h" class player; class room; class goldContainer{ public: goldContainer(); ~goldContainer(); void checkPickedUp(player &player); void draw(sf::RenderWindow &window); void addGold(int amount, sf::Vector2f p

Forum Visual C++ & C++ Programming C++ (Non Visual C++ Issues) error C2079: uses undefined class If this is your first visit, be sure http://forums.codeguru.com/showthread.php?355417-error-C2079-uses-undefined-class to check out the FAQ by clicking the link above. You may have to register or Login before you can post: click the register link above to proceed. To start viewing messages, select https://www.winpcap.org/pipermail/winpcap-users/2006-June/001151.html the forum that you want to visit from the selection below. Results 1 to 8 of 8 Thread: error C2079: uses undefined class Tweet Thread Tools Show Printable Version Email this Page… error c2079 Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode September 2nd, 2005,05:13 AM #1 venkatapathiraju_t View Profile View Forum Posts Member Join Date Sep 2004 Location India , Chennai Posts 90 error C2079: uses undefined class Hi gurus, I am getting the error "error C2079: 'A::b' uses undefined class 'B'" with the below code. can any body rectify uses undefined class the error. Code: #include "stdafx.h" class B; class A { public: B b; //..Giving error here A() { printf("\nA()"); } void print() { b = new B(); b.print(); printf("\nPrint in A"); } ~A() { delete b; printf("\n~A()"); } }; class B { public: B() { printf("\nB()"); } void print() { printf("\nPrint in B"); } ~B() { printf("\n~B()"); } }; int _tmain(int argc, _TCHAR* argv[]) { A a; a.print(); return 0; } Thanks in Advance... Last edited by venkatapathiraju_t; September 2nd, 2005 at 05:16 AM. Reply With Quote September 2nd, 2005,05:36 AM #2 Prabakaran View Profile View Forum Posts Member Join Date Feb 2003 Location Chennai Posts 103 Re: error C2079: uses undefined class Move the definitions of Class B before defining Class A. class B { public: B() { printf("\nB()"); } } class A { public: B b; //..Giving error here --- ---- } pops Reply With Quote September 2nd, 2005,05:41 AM #3 venkatapathiraju_t View Profile View Forum Posts Member Join Date Sep 2004 Location India , Chennai Posts 90 Re: error C2079: uses undefined class actually i am having Class A and class B are in two different files. I wan

usesundefined struct 'sockaddr_storage' Next message: [Winpcap-users] Problem with PacketGetAdapterNames Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Hello Thank you, This solved my problem I guess I downloaded an improper version of the windows SDK. Thanks again for your help. - Steven Smethurst _____ From: winpcap-users-bounces at winpcap.org [mailto:winpcap-users-bounces at winpcap.org] On Behalf Of Gianluca Varenni Sent: Wednesday, June 21, 2006 11:36 PM To: winpcap-users at winpcap.org Subject: Re: [Winpcap-users] Packet32.h(209) : error C2079: 'IPAddress'usesundefined struct 'sockaddr_storage' Steven, you probably installed the wrong version of the Platform SDK: the latest versions of the PSDK are *not* compatible with Visual Studio. A version of the Microsoft Platform Software Development Kit (SDK) that is compatible with Visual Studio 6 (Platform SDK February 2003) is available on the Microsoft web site at http://www.microsoft.com/msdownload/platformsdk/sdkupdate/psdk-full.htm. It can be ordered online at http://www.qmedia.ca/launch/psdk.htm, and it's also available to Microsoft MSDN subscribers on the Subscribers Downloads web site. NOTE: after installing it, you should register it within visual studio, go to start->AllPrograms->Microsoft Platform sDK Feb2003->Visual Studio registration->register PSDK directories within visual studio. Have a nice day GV ----- Original Message ----- From: Steven Smethurst To: winpcap-users at winpcap.org Sent: Wednesday, June 21, 2006 4:49 PM Subject: [Winpcap-users] Packet32.h(209) : error C2079: 'IPAddress' usesundefined struct 'sockaddr_storage' Hello I am trying to build one of the examples that came with Winpcap version 3.1 \Examples-remote\PacketDriver\GetMacAddress And I am getting the following errors Compiling... GetMacAddress.c c:\dev\sdk\wpdpack\include\packet32.h(209) : error C2079: 'IPAddress' uses undefined struct 'sockaddr_storage' c:\dev\sdk\wpdpack\include\packet32.h(210) : error C2079: 'SubnetMask' uses undefined struct 'sockaddr_storage' c:\dev\sdk\wpdpack\include\p