Error C2248 Cannot Access Private Member Declared
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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 cannot access private member declared in class 'Soldier' up vote 0 down vote favorite cannot access private member declared in class 'cobject' I'm new to OOP and I do not understand how to pass arguments to classes. The class' declaration: class Soldier { Soldier(int SetHealth, int SetStrength); private: int health; int strength; public: void attacked(); void healed(); int getHealth(); int getStrength(); }; Definition of the constructor: Soldier::Soldier(int SetHealth, int SetStrength): health(SetHealth), strength(SetStrength) { } When I try passing arguments to the class it says this: 1>------ Build started: Project: ConsoleApplication6, Configuration: Debug Win32 ------ 1> ConsoleApplication6.cpp 1>c:\users\user\documents\visual studio 2012\projects\consoleapplication6\consoleapplication6\consoleapplication6.cpp(11): error C2248: 'Soldier::Soldier' : cannot access private member declared in class 'Soldier' 1> c:\users\user\documents\visual studio 2012\projects\consoleapplication6\consoleapplication6\soldier.h(7) : see declaration of 'Soldier::Soldier' 1> c:\users\user\documents\visual studio 2012\projects\consoleapplication6\consoleapplication6\soldier.h(6) : see declaration of 'Soldier' ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== c++ class oop constructor private share|improve this question asked Jul 18 '13 at 9:59 user2594877 513 add a comment| 5 Answe
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Cannot Access Private Member Declared In Class Friend
the workings and policies of this site About Us Learn more about kb243351 Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow error c2248 cannot access private member declared in class 'cobject' 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 http://stackoverflow.com/questions/17720279/cannot-access-private-member-declared-in-class-soldier other. Join them; it only takes a minute: Sign up error C2248: 'CvSVM::CvSVM' : cannot access private member declared in class 'CvSVM' up vote 3 down vote favorite I am trying to use bag of features model and train and SVM. I am using this tutorial and this sample code. I am using Windows 8 and OpenCV 2.4.10. http://stackoverflow.com/questions/28163647/error-c2248-cvsvmcvsvm-cannot-access-private-member-declared-in-class-cv I am running this on Visual Studio 2012. But i am continuously getting this error 'CvSVM::CvSVM' : cannot access private member declared in class 'CvSVM' I tried using OpenCV 2.4.9 but same error is still there. I searched a lot for this and still could not find a proper solution for this. Please help me on this. Thanks in advance. Below is the code. I am using this Dirent API for Microsoft Visual Studio as well. EDIT: This is complete output from visual studio when compiling. Line 146 gives the error. ------ Build started: Project: ConsoleApplication1, Configuration: Debug x64 ------ 1> main.cpp 1>C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\include\utility(138): error C2248: 'CvSVM::CvSVM' : cannot access private member declared in class 'CvSVM' 1> D:\Program Files\opencv\build\include\opencv2/ml/ml.hpp(553) : see declaration of 'CvSVM::CvSVM' 1> D:\Program Files\opencv\build\include\opencv2/ml/ml.hpp(452) : see declaration of 'CvSVM' 1> C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\include\map(198) : see reference to function template instantiation 'std::pair<_Ty1,_Ty2>::pair
here for a quick overview of the site Help Center Detailed answers to any questions you might have http://stackoverflow.com/questions/16814825/cannot-access-private-member-declared-in-class Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn 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 cannot access you, helping each other. Join them; it only takes a minute: Sign up cannot access private member declared in class up vote 1 down vote favorite this is my first question in here :) i have i little problem.. these are my classes: class Gracz{ char znak_gracza; public: Gracz(); Gracz(char znak){ this->znak_gracza = znak; }; friend cannot access private void multiplayer(); }; class Osoba: public Gracz{ public: Osoba(); Osoba(char znak){ this->znak_gracza = znak; }; friend void multiplayer(); }; i also have a function multiplayer, where i try tu use constructor with argument: void multiplayer(){ Osoba gracz1('O'); Osoba gracz2('X'); ... } but it doesn't work. errors are same for gracz1 and gracz2 error C2248: 'Gracz::znak_gracza' : cannot access private member declared in class 'Gracz' see declaration of 'Gracz::znak_gracza' see declaration of 'Gracz' c++ class constructor constructorargument share|improve this question edited May 29 '13 at 13:29 dwalter 3,8461426 asked May 29 '13 at 13:10 Nogaz 1915 Well, you can't access the private member znak_gracza declared in class Gracz. It's private. –Peter Wood May 29 '13 at 13:12 The missing piece to this puzzle may be that class members are private when not declared otherwise, as is the case with char znak_gracza –Drew Dormann May 29 '13 at 13:14 znak_gracza is a private member therefore it is not accessible in the derived class –T