<switch> instead for new protocol definitions.
<switch name="identifier"> switch expression
- <bitcase> bitcase expression, fields </bitcase> </switch>
+ <bitcase> bitcase expression(s), fields </bitcase> </switch>
This element represents conditional inclusion of fields. It can be viewed
as sequence of multiple ifs: if ( switch expression & bitcase expression )
- is equal to bitcase expression, bitcase fields are included in structure.
- It can be used only as the last field of structure. New protocol definitions
- should prefer to use this instead of <valueparam>.
+ is non-zero, bitcase fields are included in structure. It can be used only
+ as the last field of a structure.
+
+ When a bitcase includes multiple <enumref> clauses, the contents of the
+ bitcase are only present once regardless of the number of bitcase expressions
+ that match.
+
+ New protocol definitions should prefer to use this instead of <valueparam>.
Expressions
-----------
<xsd:complexType name="caseexpr">
<xsd:sequence>
<!-- case expression: -->
- <xsd:group ref="expression" minOccurs="1" maxOccurs="1" />
+ <xsd:group ref="expression" minOccurs="1" maxOccurs="unbounded" />
<!-- match -->
<xsd:group ref="fields" minOccurs="1" maxOccurs="unbounded" />
<xsd:choice>