org.g_node.nix.internal

Class OptionalUtils.OptionalString

java.lang.Object

org.bytedeco.javacpp.Pointer

org.g_node.nix.internal.OptionalUtils.OptionalString

Enclosing class:

OptionalUtils

@Name(value="boost::optional<std::string>")
public static class OptionalUtils.OptionalString
extends org.bytedeco.javacpp.Pointer

OptionalString

Low level boost::optional<string> wrapper

Constructor Summary

Constructors

Constructor and Description
OptionalString()

Method Summary

Modifier and Type	Method and Description
String	getString() Get string from the optional.
boolean	isPresent() To check if the data is present.

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, capacity, capacity, deallocate, deallocate, deallocateReferences, equals, fill, hashCode, isNull, limit, limit, memchr, memcmp, memcpy, memmove, memset, offsetof, position, position, put, setNull, sizeof, toString, zero

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OptionalString

public OptionalString()

Method Detail

getString

@Name(value="get")
 @StdString
public String getString()

Get string from the optional. Use this only after calling isPresent().

Returns:

return string

isPresent

@Name(value="is_initialized")
 @Cast(value="bool")
public boolean isPresent()

To check if the data is present.

Returns:

True if data is available, False otherwise.