Vittorio Romeo

Vittorio Romeo has asked 349 questions and find answers to 390 problems.

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About

I write code, lift weights and play games. I also like everything sci-fi.

Vittorio Romeo questions

Is there any reason standard library implementations do not use asserts when compiling without -DNDEBUG and -O3?
Lambda machine-dependent segmentation-fault (possible compiler bug?)
Capturing generic callable objects in nested lambdas - always forward?
Swapping `std::aligned_storage` instances containing non-trivially-copyable types - undefined behavior?
Getting the biggest type from a variadic type list
Synchronizing global reference-counted resource with atomics -- is relaxed appropriate here?
Create a "negate" wrapper for a type_traits class
Can tuple variadic template recursion be improved with C++14 index sequences?
Correct usage of `for_each_arg` - too much forwarding?
Using templates with forward-declared types - safe?

Vittorio Romeo answers

What's the meaning of recursive noexcept()?
Using vector::back() to modify vector element
const value as template parameter
Using fold expression to construct a trivial object
Template parameter deduction for constructors from initializer list
Map of derived functions
Printing contents of a vector using auto variable
Type not deduced to be r-value reference: why not?
Constructing a mixin based on variadic templates by forwarding constructor parameters
Compound types, const and auto in C++