Walter

Walter has asked 129 questions and find answers to 161 problems.

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programming numerical algorithms for astrophysical applications.

Walter questions

What is the difference between "clang" and "Apple clang"?
declaring more than one variable within a single auto statement
What C++ std compliant custom allocators are available?
linker error "relocation R_X86_64_PC32 against undefined symbol" despite compilation with -fPIC
variadic template arguments: can I pick reference vs value depending on type?
Do I need volatile when timing a piece of code?
How to emulate _mm256_loadu_epi32 with gcc or clang?
How to find out if inside an openMP parallel region?
compiler error with C++ std::vector of array
move ctor of class with a constant data member or a reference member

Walter answers

C++ Member Variable value changes based on whether or not it is printed out
How is it possible to construct a std::vector of non-default constructible objects?
is there a way to put condition on constant value parameter in C++ template specialization?
Restrict supported types of a template class by using variadic templates
Explaining "counting the number of subgrids" solution in the Competitive Programming Guide Book
Clang vector extensions and the equality operator in C++
Can a file stream destructor throw an exception in C++?
c++ aggregate has incomplete type and cannot be defined with template class
Virtual wrapper of std::queue<T> does not compile when T has no copy constructor
Why is std::unordered_set rehashed even if the load factor limit is not broken?