View source code
							
							
						
								Display the source code in std/traits.d from which this
								page was generated on github.
							
						
							Report a bug
							
						
								If you spot a problem with this page, click here to create a
								Bugzilla issue.
							
						
							
								Improve this page
							
							
					
								Quickly fork, edit online, and submit a pull request for this page.
								Requires a signed-in GitHub account. This works well for small changes.
								If you'd like to make larger changes you may want to consider using
								local clone.
							
						Enum member std.traits.isAssociativeArray
Detect whether T is an associative array type
						
				enum isAssociativeArray(T)
				 = __traits(isAssociativeArray, T);
						
					
				See also: __traits(isAssociativeArray, T)
Example
struct S;
static assert( isAssociativeArray!(int[string]));
static assert( isAssociativeArray!(S[S]));
static assert(!isAssociativeArray!(string[]));
static assert(!isAssociativeArray!S);
static assert(!isAssociativeArray!(int[4]));
Authors
Walter Bright,
            Tomasz Stachowiak (isExpressions),
            Andrei Alexandrescu,
            Shin Fujishiro,
            Robert Clipsham,
            David Nadlinger,
            Kenji Hara,
            Shoichi Kato
License
					Copyright © 1999-2024 by the D Language Foundation | Page generated by ddox.