# cxxStructNestedUnion

The <cxxStructNestedUnion> element within <cxxStructNestedDetail> provides the name of a union nested in a struct.

## Description

The text in this element is the fully qualified name of the union that has been nested in a struct. There are no mandatory attributes.

## Example

    	<cxxStructNested>
        <cxxStructNestedDetail>
            <cxxStructNestedClass href="GUID-A7A472B9-220C-3068-B459-625D6D48456F.xml">RMobileSmsMessaging::TMobileSmsAttributesV1</cxxStructNestedClass>
            <cxxStructNestedStruct href="GUID-4617BF7F-C631-376C-8D14-522D71A61188.xml">RMobileSmsMessaging::TMobileSmsCapsV1</cxxStructNestedClass>
            <cxxStructNestedUnion href="GUID-1252BF3C-4BCC-327E-8734-107D85B5C066.xml">RMobileSmsMessaging::TMobileSmsCdmaSendAttributesV4</cxxStructNestedClass>
        </cxxStructNestedDetail>
    </cxxStructNested>

## Contained by

cxxStructNestedDetail

## Contains

## Content Model

No content.

## Inheritance

topic/xref reference/xref apiRef/apiRelation apiClassifier/apiRelation cxxStruct/cxxStructNestedUnion

Parent topic: cxxStruct module