eerorika

eerorika has asked 1 questions and find answers to 1267 problems.

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C++ is a wonderful language. A collection of curious details:

A full-expression is not necessarily an expression at all.
void* is not a pointer-to-object but it is an object pointer.
Member pointers are not "pointers".
Default initialisation may leave the object uninitialised.
Rvalue reference variables are lvalues.
std::move doesn't move anything.
Function arguments cannot be arrays, but you can declare arguments to be arrays in which case they are "adjusted" to not be arrays.

eerorika questions

eerorika answers

Is there a best way to deal with undefined behavior in bitwise conversion between floats and integers in C++14, C++17, C++20 and different compilers?
Once more volatile: necessary to prevent optimization?
assign one class object to another class object in c++
Why does my vector need a constant value?
Is using a pointer to an elements in an vector dangerous?
Is there a way to include a file into all project files in C++?
Is it required to explicitly construct each member of a char array?
Dereferencing in for loop
In C++ is there a way to give error if a function that takes a class type is passed a derived type instead?
reassigning to const reference