const-reference Examples and Free Source Code

Lifetime of temporary to which a local reference is bound in a c++ coroutine...

c++c++20 c++-coroutine temporary-objects const-reference

Why const reference could not extend lifetime of temporary...

c++lifetime rvalue-reference temporary-objects const-reference

Why is a const reference actually faster than move?...

c++c++11 constants move const-reference

Is const T& effectively the same as T&& with std::forward for rvalue argument when be pa...

c++move-semantics perfect-forwarding const-reference pass-by-const-reference

Why does std::span::operator[] not implement a const reference?...

c++reference const-reference std-span

Why std::make_format_args expects a non-const reference...

c++format const-reference

Returning members by const reference (Cppcheck's returnByReference)...

c++cppcheck const-reference

Why do const references extend the lifetime of rvalues?...

c++standards language-design temporary-objects const-reference

In c++, why does the compiler choose the non-const function when the const would work also?...

c++constants overload-resolution const-reference function-qualifier

Question about const member functions in c++...

c++class reference const-reference function-qualifier

Does a const reference class member prolong the life of a temporary?...

c++temporary temporary-objects const-reference ctor-initializer

(C++) Using multiple operator overloads with const reference parameters...

c++class operator-overloading const-reference pass-by-const-reference

C++20 : Memory allocation of literal initialization of const references...

c++memory-management c++20 const-reference pass-by-const-reference

Understanding const reference in assignment when constructing object...

c++c++14 variable-assignment const-reference

Difference between ordinary parameter, reference parameter and const reference parameter passed by o...

c++parameters reference constants const-reference

Why is temporary object living after end of the expression...

c++temporary-objects const-reference

Binding const reference to another type...

c++const-reference

Does passing by const reference really save the memory cost when it has to convert the type?...

c++memory-management const-reference

How to initialize a const reference member to another member (std vector) in C++ initializer list...

c++initialization initializer-list const-reference

Why can't the .size() of an array passed to a function as a constant reference be used as a temp...

c++templates const-reference

On the weak semantics of references-to-const (and pointers-to-const)...

c++constants const-reference

Why returning a const reference via delegation gets a segmentation fault in c++, while without the d...

c++const-reference

Why the need for both const reference and const member function?...

c++member-functions const-reference

Objects seemingly not being passed by reference in C++...

c++reference const-reference

friend functions with const parameters...

c++reference const-reference

How to call object T from constructor copy T(const T&)?...

c++c++11 constants copy-constructor const-reference

Why the overloaded method with const reference return value is not called?...

c++reference polymorphism overloading const-reference

C++ When to use const Reference over Forwarding Reference...

c++forwarding-reference const-reference

Why GCC refuses a const reference within a copy-assignment operation?...

c++gcc const-reference copy-assignment move-assignment-operator

Returning const reference to local variable from a function...

c++reference const-reference