Escape sequences are used to represent certain special characters within

Namespace aliases allow the programmer to define an alternate name for a namespace. They are commonly used as a convenient shortcut for long

Floating point literal defines a compile-time constant whose value is specified in the source file. Syntax Floating-point

An expression is a sequence of operators and their operands, that specifies a computation. Expression evaluation may produce a

Transactional memory is a concurrency synchronization mechanism that combines groups of statements in transactions, that are. atomic (either

Converts between types with different cv-qualification. Syntax

Declares an inline function.

Allows a function to accept any number of arguments. Indicated by the parameter of the form ... which must appear last in the

Enables implicit conversion or

Reduces (folds)