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c++ Programming Glossary: a.h

Tools to find included headers which are unused? [closed]

http://stackoverflow.com/questions/1301850/tools-to-find-included-headers-which-are-unused

if types can be forward declared. Consider the following A.h class A foo.h #include A.h void foo A const bar.cc #include.. Consider the following A.h class A foo.h #include A.h void foo A const bar.cc #include foo.h void bar A const a foo..

Mixing Objective-C and C++

http://stackoverflow.com/questions/2710507/mixing-objective-c-and-c

C with C . When I compile the code I get several errors. A.h #import Cocoa Cocoa.h #include B.h @interface A NSView B b void.. @interface A NSView B b void setB B theB @end A.m #import A.h @implementation A id initWithFrame NSRect frame self super initWithFrame.. '__attribute__' before 'B' Users helixed Desktop Example A.h 5 0 Users helixed Desktop Example A.h 5 error expected specifier..

Resolve circular dependencies in c++

http://stackoverflow.com/questions/625799/resolve-circular-dependencies-in-c

of stackoverflow . Better solutions are of course welcome. A.h class B class A int _val B _b public A int val _val val void.. 'B' void Print cout Type A val _val endl B.h #include A.h class B double _val A _a public B double val _val val void.. are writing a compiler. And you see code like this. file A.h class A B _b file B.h class B A _a file main.cc #include A.h..

C++ Undefined Reference to vtable and inheritance

http://stackoverflow.com/questions/9406580/c-undefined-reference-to-vtable-and-inheritance

Undefined Reference to vtable and inheritance File A.h #ifndef A_H_ #define A_H_ class A public virtual ~A virtual.. File Child.h #ifndef CHILD_H_ #define CHILD_H_ #include A.h class Child public A private int x y public Child ~Child void..

Why aren't my include guards preventing recursive inclusion and multiple symbol definitions?

http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol

errors every time I write something like the following a.h #ifndef A_H #define A_H #include b.h ... #endif A_H b.h #ifndef.. b.h ... #endif A_H b.h #ifndef B_H #define B_H #include a.h ... #endif B_H main.cpp I am getting errors when compiling.. I am getting errors when compiling this... #include a.h int main ... Why is this happening What do I need to do to solve..