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New posts in c++17
Any way to do a std::upper_bound on a member variable?
Oct 26, 2025
c++
c++17
How to avoid the "pessimizing-move" warning of NRVO?
Oct 26, 2025
c++
performance
c++17
standards
nrvo
Find only first std::regex match efficiently
Oct 26, 2025
c++
regex
c++17
lexer
What has changed in C++17 in terms of MOVE elision
Oct 26, 2025
c++
c++17
copy-elision
How do you convert format/va_list to std::string? (How do you use vsnprintf/_s?)
Oct 25, 2025
c++
c++17
Non-triviality of class type due to presence of default member initializer(s)
Oct 25, 2025
c++
c++17
language-lawyer
Pass-through constructor for std::optional arguments
Oct 25, 2025
c++
c++17
stdoptional
using C++ functions in PostreSQL
Oct 25, 2025
c++
postgresql
c++17
Generic 'member function' wrapper for other member function(s)?
Oct 24, 2025
c++
templates
c++17
variadic-templates
pointer-to-member
How do I return an optional pointer or reference ( std::optional )?
Oct 25, 2025
c++
templates
c++17
stdoptional
Performance effect of using execution policy with find_if
Oct 22, 2025
c++
parallel-processing
c++17
[[nodiscard]] attribute different compilation result for GCC and Clang
Oct 23, 2025
c++
gcc
c++17
clang
nodiscard
How to check if a std::map contains a key that satisfies a predicate
Oct 22, 2025
c++
c++17
std
stdmap
Using a pack expansion with an index - is it UB?
Oct 20, 2025
c++
c++17
variadic-templates
CRTP for conditionally adding a member
Oct 23, 2025
c++
c++17
template-meta-programming
How to iterate over the size of a parameter pack with a compile-time index parameter
Oct 23, 2025
c++
templates
c++17
metaprogramming
variadic-templates
Implicit type conversion with templated function parameters
Oct 22, 2025
c++
templates
c++17
implicit-conversion
How can I limit my templatized singleton creation and make the code very generic?
Oct 23, 2025
c++
c++17
c++14
Extending the lifetime of a temporary object by binding to its subobject
Oct 21, 2025
c++
c++17
lifetime
temporary-objects
xvalue
How to return success or an error object from functions?
Oct 22, 2025
c++
c++17
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