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botondballo.wordpress.com | ||
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www.artima.com
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www.bfilipek.com
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| | | | | The ISO Committee accepted and published the C++17 Standard in December 2017. In this mega-long article, I've built (with your help!) a list of all major features of the new standard. Please have a look and see what we get! Language Features New auto rules for direct-list-initialization static_assert with no message typename in a template template parameter Removing trigraphs Nested namespace definition Attributes for namespaces and enumerators u8 character literals Allow constant evaluation for all non-type template arguments Fold Expressions Unary fold expressions and empty parameter packs Remove Deprecated Use of the register Keyword Remove Deprecated operator++(bool) Removing Deprecated Exception Specifications from C++17 Make exception specifications part of the type system Aggregate initialization of classes with base classes Lambda capture of *this Using attribute namespaces without repetition Dynamic memory allocation for over-aligned data __has_include in preprocessor conditionals Template argument deduction for class templates Non-type template parameters with auto type Guaranteed copy elision New specification for inheriting constructors (DR1941 et al) Direct-list-initialization of enumerations Stricter expression evaluation order constexpr lambda expressions Different begin and end types in range-based for [[fallthrough]] attribute [[nodiscard]] attribute [[maybe_unused]] attribute Ignore unknown attributes Pack expansions in using-declarations Structured Binding Declarations Hexadecimal floating-point literals init-statements for if and switch Inline variables DR: Matching of template template-arguments excludes compatible templates std::uncaught_exceptions() constexpr if-statements SFINAE Tag dispatching if constexpr Library Features Merged: The Library Fundamentals 1 TS (most parts) Removal of some deprecated types and functions, including std::auto_ptr, std::random_shuffle, and old function adaptors Merged: The Parallelism TS, a. | |
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herbsutter.com
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| | | | | On Saturday November 10, the ISO C++ committee completed its fall meeting in San Diego, California, USA, hosted with thanks by Qualcomm.This was the biggest ISO C++ meeting in our 29-year history, with some 180 people at the meeting, representing 12 nations. For more details about our size increase, including how we adapted organizationally to... | |
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herbsutter.com
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| | | A few minutes ago, the ISO C++ committee completed its winter meeting in Kona, HI, USA, hosted with thanks by Plum Hall, NVIDIA, and the Standard C++ Foundation. As usual, we met for six days Monday through Saturday, including most evenings. This and the previous meeting were the biggest ISO C++ meetings in our 29-year... | ||
