c++ Programming Glossary: static_assert

How to make generic computations over heterogeneous argument packs of a variadic template function?

http://stackoverflow.com/questions/14261183/how-to-make-generic-computations-over-heterogeneous-argument-packs-of-a-variadic

pack are homogeneous and is mainly meant to be used in static_assert statements Shows the use of range based for loops to iterate.. pack template typename... Ts void print_all Ts ... args static_assert is_homogeneous_pack Ts... value Template parameter pack not.. the type of all arguments in a homogeneous pack ... static_assert is_homogeneous_pack Ts... value Template parameter pack not..

What new capabilities do user-defined literals add to C++?

http://stackoverflow.com/questions/237804/what-new-capabilities-do-user-defined-literals-add-to-c

std bitset sizeof... Bits operator _bits noexcept static_assert __checkbits Bits... valid invalid digit in binary string return.. std cout value bits.to_ullong std endl This triggers the static_assert at compile time. auto badbits 2101010101010101010101010101010101010101010101010101010101010101_bits..

Can we increase the re-usability of this key-oriented access-protection pattern?

http://stackoverflow.com/questions/3324898/can-we-increase-the-re-usability-of-this-key-oriented-access-protection-pattern

is allowed template typename Key allow const passkey Key static_assert is_contained Key Keys value Passkey is not allowed. private..

How do I use arrays in C++?

http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c

differ you get a distinct type #include type_traits static_assert std is_same int 8 float 8 value distinct element type static_assert.. std is_same int 8 float 8 value distinct element type static_assert std is_same int 8 int 9 value distinct size Note that the size.. or anywhere else in memory . An array is not a pointer. static_assert std is_same int 8 int value an array is not a pointer One important..

Is the safe-bool idiom obsolete in C++11?

http://stackoverflow.com/questions/6242768/is-the-safe-bool-idiom-obsolete-in-c11

expr.unary.op p9 conditional operator 禮5.14 expr.cond p1 static_assert 禮7 dcl.dcl p4 noexcept 禮15.4 except.spec p2 Is our assumption..

What breaking changes are introduced in C++11?

http://stackoverflow.com/questions/6399615/what-breaking-changes-are-introduced-in-c11

char16_t char32_t constexpr decltype noexcept nullptr static_assert and thread_local Certain integer literals larger than can be..

Is it possible to figure out the parameter type and return type of a lambda?

http://stackoverflow.com/questions/7943525/is-it-possible-to-figure-out-the-parameter-type-and-return-type-of-a-lambda

long i 10 typedef function_traits decltype lambda traits static_assert std is_same long traits result_type value err static_assert.. std is_same long traits result_type value err static_assert std is_same int traits arg 0 type value err return 0 share..

Can I get a fresh start in C++ without failing again?

http://stackoverflow.com/questions/8829548/can-i-get-a-fresh-start-in-c-without-failing-again

called constructor to be noexcept for example by adding a static_assert static_assert noexcept T 22 Brown true The constructor must.. to be noexcept for example by adding a static_assert static_assert noexcept T 22 Brown true The constructor must be noexcept for..

C++: How to require that one template type is derived from the other

http://stackoverflow.com/questions/2631585/c-how-to-require-that-one-template-type-is-derived-from-the-other

struct static_assert true only true is defined #define STATIC_ASSERT x static_assert x Then put the two together template class R1.. R1 class R2 bool operator Manager R1 m1 Manager R2 m2 STATIC_ASSERT is_base_of R1 R2 value is_base_of R2 R1 value return p1.internal_field..

Please help me understand this syntax (implementing static assert in C++)

http://stackoverflow.com/questions/3099445/please-help-me-understand-this-syntax-implementing-static-assert-in-c

struct static_assert true only true is defined #define STATIC_ASSERT x static_assert x I do not understand that syntax. How does.. not understand that syntax. How does it work Suppose I do STATIC_ASSERT true it gets converted to static_assert true Now what c templates.. syntax metaprogramming share improve this question STATIC_ASSERT true indeed means static_assert true which evaluates to nothing...