What is the rationale for passing reference by const?
57352
Sell me on const correctness
138830
What does `invalid initialization of non-const reference` mean?
3065
Use of 'const' for function parameters
98319
Does "const" just mean read-only or something more?
68513
How to convert "pointer to pointer type" to const?
72164
constness and pointers to pointers
23073
c++ passing a const object reference to a function
106906
Does JavaScript pass by reference?
134913
C++ Const Usage Explanation
28186
C/C++ changing the value of a const
148229
C++ static const access through a NULL pointer
138804
Calling a const function from a non-const object
91999
C++: Why pass-by-value is generally more efficient than pass-by-reference for built-in (i.e., C-like) types
94304
How does the const constructor actually work?
66012
Returning a const reference to an object instead of a copy
96321
Which is correct: vector OR const vector?
7789
Is it better in C++ to pass by value or pass by constant reference?