Walter

Walter has asked 128 questions and find answers to 155 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

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?
Parameter packs with specialization for one data type
C++ Move semantics with object having integer member
What is wrong with this use of std::enable_if?
What is the best\simplest\fastest way to create set of 1 element? (C++)
Specialize member functions based on size of member container
a function returning reference to real or imag values of a complex number in C++11