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version 2.106.0

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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
);

Parameters

NameDescription
sym the symbol to get the UDAs from
sc scope to use for semantic analysis of UDAs
dg called once for each UDA

Returns

If dg returns != 0, stops the iteration and returns that value. Otherwise, returns 0.

Authors

Walter Bright

License

Boost License 1.0