Purpose of returning by const value?
68872
What are the use cases for having a function return by const value for non-builtin type?
34534
Difference between returning reference vs returning value C++
132902
const int = int const?
56640
How many and which are the uses of "const" in C++?
147727
Const vs Static Const
28186
C/C++ changing the value of a const
92485
JavaScript by reference vs. by value
7123
What is the difference between const int*, const int * const, and int const *?
69550
Why is the copy-constructor argument const?
92567
If a function returns no value, with a valid return type, is it okay to for the compiler to return garbage?
94304
How does the const constructor actually work?
134680
Why can I change the value of a const char* variable?
41156
Is comparison of const_iterator with iterator well-defined?
7789
Is it better in C++ to pass by value or pass by constant reference?
6872
Are the days of passing const std::string & as a parameter over?
75821
Really impossible to use return type overloading?
117927
Does it make sense to make std::map key const?