eerorika

eerorika has asked 1 questions and find answers to 1260 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

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
‘numeric_limits’ is not a member of ‘std’
Why does _GLIBCXX_DEBUG have to be set in first line?
How does this way of computing array-length work? [duplicate]
How to capture line number within existing code in C/C++?
API return type -- Force a smart pointer onto the user?
Why can an anonymous temporary exception be bound to a reference at a catch site? [duplicate]
C++: pair<vector<int>,vector<int>> p;