org.bytedeco.javacpp.annotation

Annotation Type Optional

@Documented
 @Retention(value=RUNTIME)
 @Target(value={METHOD,PARAMETER})
 @Adapter(value="OptionalAdapter")
public @interface Optional

A shorthand for @Adapter("OptionalAdapter<type>"). We can also define the OPTIONAL_NAMESPACE macro to something like boost instead of the default std.

Author:

Samuel Audet

See Also:

Adapter, Generator

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	value The template type of OptionalAdapter.

Element Detail

value

public abstract String value

The template type of OptionalAdapter. If not specified, it is inferred from the value type of the Pointer or Java array.

Default:

""