StackOverflow Questions for Tag: c%2B%2B26

Torsten Knodt

Reputation: 736

Is there really not cross product in std::linalg and if yes why?

c++language-designc++26

Score: 4

Answers: 1

Chameleon

Reputation: 2137

Universal references: Why deducing this does not have std::forward?

c++perfect-forwardingc++26

Score: 1

Answers: 2

gexicide

Reputation: 40058

Why is std::is_trivial deprecated in C++26?

c++type-traitsc++26trivially-copyable

Score: 21

Answers: 2

Benjamin Buch

Reputation: 6113

What syntax is expected in C++26 for static reflection?

c++reflectionstatic-reflectionc++26

Score: 11

Answers: 1

xmllmx

Reputation: 42277

Is `std::function` deprecated by `std::copyable_function` in C++26?

c++functionc++11standardsc++26

Score: 13

Answers: 1

Patrick Fromberg

Reputation: 1397

Compile time check that only one instance of a class is instantiated in the same scope

c++reflectionstatic-assertc++23c++26

Score: 1

Answers: 1

Desmond Gold

Reputation: 2065

Does structured binding pack allow empty pack from zero tuple-sized object?

c++c++26

Score: 7

Answers: 2

Swudu Susuwu

Reputation: 81

How to do C++ Contracts such that compilers can use once support comes for this (such as `float f(X x)[[expects:x]]` or `f(X x) [[ensures: x->u]])`?

c++attributesstatic-assertcontractc++26

Score: 2

Answers: 0

HeliumHydride

Reputation: 63

How can I make a tuple of types that can be accessed by index without pack indexing?

c++parameter-packc++26

Score: 5

Answers: 2

geza

Reputation: 29952

What happens with the deduction of a function parameter pack, if it appears in a non-deduced context?

c++language-lawyerc++26

Score: 5

Answers: 1

geza

Reputation: 29952

Is it possible to implement a constexpr static_vector?

c++c++26

Score: 3

Answers: 1

geza

Reputation: 29952

concatenating any number of std::arrays, using only the bare minimum of ctor calls

c++c++26

Score: 1

Answers: 4

The Mad Gamer

Reputation: 483

When should I use a std::inplace_vector instead of a std::vector?

c++stdc++26

Score: 22

Answers: 3

Desmond Gold

Reputation: 2065

What's the deal with domains in execution?

c++c++26sender-receiver

Score: 2

Answers: 1

Desmond Gold

Reputation: 2065

How is the new asynchronous model in C++26 different from existing models?

c++asynchronousc++26

Score: 5

Answers: 2

Bencri

Reputation: 1283

Static constexpr within its own class

c++staticconstexprc++26

Score: 3

Answers: 1

Jan Schultke

Reputation: 39613

When is an erroneous value not valid for the object's type?

c++language-lawyerundefined-behaviorc++26erroneous-behavior

Score: 7

Answers: 3

datuna darispanashvili

Reputation: 11

How do I use c++ 26 with gcc 13.2.0?

c++visual-studio-codec++26

Score: 1

Answers: 2

SpeakX

Reputation: 385

C++26 Reflection and Loops over enums

c++reflectionenumsc++26

Score: -6

Answers: 1

HolyBlackCat

Reputation: 96166

In C++26, are implementations required to "initialize" uninitialized variables to some fixed byte pattern?

c++language-lawyerc++26erroneous-behavior

Score: 12

Answers: 2

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StackOverflow Questions for Tag: c%2B%2B26

Is there really not cross product in std::linalg and if yes why?

Universal references: Why deducing this does not have std::forward?

Why is std::is_trivial deprecated in C++26?

What syntax is expected in C++26 for static reflection?

Is `std::function` deprecated by `std::copyable_function` in C++26?

Compile time check that only one instance of a class is instantiated in the same scope

Does structured binding pack allow empty pack from zero tuple-sized object?

How to do C++ Contracts such that compilers can use once support comes for this (such as `float f(X *x)[[expects:x]]` or `f(X *x) [[ensures: x-&gt;u]])`?

How can I make a tuple of types that can be accessed by index without pack indexing?

What happens with the deduction of a function parameter pack, if it appears in a non-deduced context?

Is it possible to implement a constexpr static_vector?

concatenating any number of std::arrays, using only the bare minimum of ctor calls

When should I use a std::inplace_vector instead of a std::vector?

What&#39;s the deal with domains in execution?

How is the new asynchronous model in C++26 different from existing models?

Static constexpr within its own class

When is an erroneous value not valid for the object&#39;s type?

How do I use c++ 26 with gcc 13.2.0?

C++26 Reflection and Loops over enums

In C++26, are implementations required to &quot;initialize&quot; uninitialized variables to some fixed byte pattern?

How to do C++ Contracts such that compilers can use once support comes for this (such as `float f(X x)[[expects:x]]` or `f(X x) [[ensures: x->u]])`?

What's the deal with domains in execution?

When is an erroneous value not valid for the object's type?

In C++26, are implementations required to "initialize" uninitialized variables to some fixed byte pattern?