examples-cpp/type/fwd-dec at master · gusenov/examples-cpp · GitHub

Name		Name	Last commit message	Last commit date
parent directory ..
.idea		.idea
.gitignore		.gitignore
CMakeLists.txt		CMakeLists.txt
First.cpp		First.cpp
First.hpp		First.hpp
Fourth.cpp		Fourth.cpp
Fourth.hpp		Fourth.hpp
README.md		README.md
REFERENCES.md		REFERENCES.md
Second.cpp		Second.cpp
Second.hpp		Second.hpp
Third.cpp		Third.cpp
Third.hpp		Third.hpp
main.cpp		main.cpp

README.md

At the point of function definition the return type shall be complete
At the point of function call the return type shall be complete.