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New posts in c++20
Type trait that returns the template parameter of a template function
Nov 01, 2025
c++
templates
c++20
type-traits
Generic function using std::span doesn't compile
Nov 02, 2025
c++
c++20
std-span
How are virtual constexpr function possible?
Nov 02, 2025
c++
function-pointers
constexpr
virtual-functions
c++20
check if elements of a range can be moved?
Nov 02, 2025
c++
c++20
C++20: Standard-compliant way of getting the size of the allocation std::allocate_shared performs
Nov 01, 2025
c++
memory-management
stl
c++20
Can C++20 `constinit` waive the need for nifty counter idiom?
Nov 01, 2025
c++
c++20
static-order-fiasco
constinit
C++ Lambda with template
Nov 01, 2025
c++
templates
lambda
c++20
Providing constraints for a parameter pack
Nov 01, 2025
c++
c++20
c++-concepts
are constrained alias templates allowed?
Oct 31, 2025
c++
language-lawyer
c++20
What are the requirements to make a lambda constexpr?
Oct 30, 2025
c++
lambda
c++17
constexpr
c++20
Template argument deduction and expression rules
Nov 01, 2025
c++
templates
language-lawyer
c++20
How to correctly and elegant implement the apply function for structured binding?
Oct 31, 2025
c++
c++20
structured-bindings
Are circular "using namespace" directives allowed?
Oct 31, 2025
c++
namespaces
c++20
Are c++20 iterators "convertible" to LegacyIterators?
Nov 01, 2025
c++
iterator
c++20
c++-concepts
legacy
template non-type template parameter
Nov 01, 2025
c++
constexpr
c++20
template-templates
How to check whether elements of a range should be moved?
Oct 30, 2025
c++
c++20
std-ranges
Three way comparison replaces all others comparison operators except ==?
Oct 30, 2025
c++
c++20
spaceship-operator
How can I use C++ concepts with type_traits?
Oct 30, 2025
c++
c++20
type-traits
c++-concepts
Do likelihood attributes make sense with a single if statement?
Oct 31, 2025
c++
c++20
likely-unlikely
Enforcing a common interface with std::variant without inheritance
Oct 29, 2025
c++
c++20
variant
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