C++ - class dependency - circular problem
1473
When can I use a forward declaration?
124891
"not declared in this scope" error with templates and inheritance
45438
Importing two classes with same name. How to handle?
24144
Can I call a constructor from another constructor (do constructor chaining) in C++?
105228
How should I order the members of a C++ class?
150233
Why doesn't reference-to-member exist in C++?
105135
G++ undefined reference to class::function
10226
Headers Including Each Other in C++
68463
How to resolve the linker error in C++ compiler
103911
Cross Reference problem
142743
Template issue causes linker error (C++)
147699
Why is Visual Studio 2013 having trouble with this class member decltype?
8474
C++ Header Files, Code Separation
94053
Circular references in Javascript / Garbage collector
33453
Why do I get "unresolved external symbol" errors when using templates?
53482
Circular (or cyclic) imports in Python
46785
Circular References Cause Memory Leak?