BloombergLP::bdlar::NullableValueRef

Name

Description

CategoryTag

Tag type indicating the nullable‐value type category.

Name

Description

NullableValueRef [constructor]

Constructors

accessValue

Invoke the specified accessor on the referred non‐null value.

isNull

Return true if the referred object contains a null value, and false otherwise.

makeValue

Assign to the referred object the default value for the contained type.

manipulateValue

Invoke the specified manipulator on the referred non‐null value.

objectAddress

Return a pointer to the wrapped object.

reset

Reset the referred object to the default value.

valueCategory

Return the value type category.

vtable

Return a pointer to the vtable.

Name

Description

bdlat_nullableValueAccessValue

Invoke the specified accessor on the non‐null value held by the specified ref. Return the value from the invocation of accessor.

bdlat_nullableValueIsNull

Return true if the specified ref contains a null value, and false otherwise.

bdlat_nullableValueMakeValue

Create a value in the specified ref if it is currently null.

bdlat_nullableValueManipulateValue

Invoke the specified manipulator on the non‐null value held by the specified ref. Return the value from the invocation of manipulator.

bdlat_valueTypeReset

Reset the specified ref to its default‐constructed state.