Raw string literals can be combined with the wide literal or any of the Unicode literal prefixes: u8R"XXX(I'm a "raw UTF-8" string.)XXX" uR This is a "raw UTF-16" string.
This type of programming produces elegant and concise miami code; amazon however the weak point of these techniques is the debugging: uncomfortable during compilation and very difficult during program execution.
The declaration assumes this form: static_assert ( constant-expression, error-message Here are some examples of how static_assert can be used: static_assert(greekpi.14) (greekpi.15 "greekpi is inaccurate!For example, R"delimiter(a-z)delimiter" is equivalent to a-z.Thus, idée it carte is not cadeau possible for two separate enumerations in the same scope to have matching member names.Thus, they cannot be compared to integers either (the expression Enumeration:Val4 101 gives a compile error).This information can be extracted during instantiation of a template class using type traits.Attributes can be useful for providing information that, for example, helps the compiler to issue better diagnostics or optimize the generated code.Constructors are trivial only if there are no virtual member functions of the class and no virtual base classes.Such an assumption is valid on most systems and compilers, but not all.Collisions are managed only via linear chaining because the committee didn't consider it to be opportune to standardize solutions of open addressing that introduce quite a lot of intrinsic problems (above all when erasure cadeau of elements is admitted).When given a reference type alignof miami returns the referenced cadeau type's alignment; for arrays it returns the element type's alignment.Transformation of literals is redefined into two distinct phases: raw and cooked.An cadeau implementation may specify that it operates under strict pointer safety, in which case pointers that are not derived according to these rules can become invalid.Copy/move operations also require all non-static miami data members to be trivial.C11 also adds the ability to prevent inheriting from classes or simply preventing overriding methods in derived classes. For example, in cher hipster C03 this is disallowed: template class Lhs, class Rhs Ret adding_func(const Lhs lhs, const Rhs rhs) return lhs rhs; /Ret must be naissance the type cadeaux of lhsrhs The type Ret is whatever the addition cadeau of types Lhs and hipster Rhs will produce.
This has revealed parts of the standard libraries cadeaux that could use some improving.
Implicit type conversion will be used where needed.
Enum class Enum3; / Valid in C11, the underlying type is int.If you're into satire and meta stuff, get this, it'll f*k you up real good.Due to changes to C for supporting cadeau decltype, the C11 version of std:result_of no longer needs these special cases; idée implementations are required to compute pochette a type in all cases.However, decltype can naissance also be very useful for expressions in code that makes heavy use of operator overloading faire and specialized types.C11 introduced the keyword constexpr, which allows the user to guarantee that a function or object constructor is a compile-time constant.They maestro can be initialized only in a constructor.