Queries the number of elements in a parameter pack

Initializes an object from another object. Syntax

Executes init-statement once, then executes statement and iteration_expression repeatedly

Template declarations (class,

The preprocessor supports conditional compilation of parts of source file. This behavior is controlled by #if, #else, #elif, #ifdef

Executes a statement repeatedly, until the value of condition becomes false. The test takes place before

Specifies that a non-static member function

This is the initialization performed when a variable is constructed with no initializer. Syntax

Shows given message and renders program ill-formed. Syntax

Causes the enclosing for,