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Function `dmd.attrib.foreachUda`

Iterates the UDAs attached to the given symbol.


						
				int foreachUda
				(
				

				  Dsymbol sym,
				

				  dmd.dscope.Scope* sc,
				

				  int delegate(Expression) dg
				

				);

If dg returns != 0, it will stop the iteration and return that value, otherwise it will return 0.

Parameters

Name	Description
sym	the symbol to get the UDAs from
sc	scope to use for semantic analysis of UDAs
dg	called once for each UDA. If `dg` returns `!= 0`, it will stop the iteration and return that value, otherwise it will return `0`.

Authors

Walter Bright

License

Boost License 1.0