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Java bindings for libayatana-appindicator in 100% pure Java
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// Generated by jextract

package org.purejava.appindicator;

import java.lang.invoke.*;
import java.lang.foreign.*;
import java.nio.ByteOrder;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;

import static java.lang.foreign.ValueLayout.*;
import static java.lang.foreign.MemoryLayout.PathElement.*;

/**
 * {@snippet lang=c :
 * struct _GtkNumerableIconClass {
 *     GEmblemedIconClass parent_class;
 *     gpointer padding[16];
 * }
 * }
 */
public class _GtkNumerableIconClass {

    _GtkNumerableIconClass() {
        // Should not be called directly
    }

    private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
        _GEmblemedIconClass.layout().withName("parent_class"),
        MemoryLayout.sequenceLayout(16, app_indicator_h.C_POINTER).withName("padding")
    ).withName("_GtkNumerableIconClass");

    /**
     * The layout of this struct
     */
    public static final GroupLayout layout() {
        return $LAYOUT;
    }

    private static final GroupLayout parent_class$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("parent_class"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * GEmblemedIconClass parent_class
     * }
     */
    public static final GroupLayout parent_class$layout() {
        return parent_class$LAYOUT;
    }

    private static final long parent_class$OFFSET = 0;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * GEmblemedIconClass parent_class
     * }
     */
    public static final long parent_class$offset() {
        return parent_class$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * GEmblemedIconClass parent_class
     * }
     */
    public static MemorySegment parent_class(MemorySegment struct) {
        return struct.asSlice(parent_class$OFFSET, parent_class$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * GEmblemedIconClass parent_class
     * }
     */
    public static void parent_class(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, parent_class$OFFSET, parent_class$LAYOUT.byteSize());
    }

    private static final SequenceLayout padding$LAYOUT = (SequenceLayout)$LAYOUT.select(groupElement("padding"));

    /**
     * Layout for field:
     * {@snippet lang=c :
     * gpointer padding[16]
     * }
     */
    public static final SequenceLayout padding$layout() {
        return padding$LAYOUT;
    }

    private static final long padding$OFFSET = 136;

    /**
     * Offset for field:
     * {@snippet lang=c :
     * gpointer padding[16]
     * }
     */
    public static final long padding$offset() {
        return padding$OFFSET;
    }

    /**
     * Getter for field:
     * {@snippet lang=c :
     * gpointer padding[16]
     * }
     */
    public static MemorySegment padding(MemorySegment struct) {
        return struct.asSlice(padding$OFFSET, padding$LAYOUT.byteSize());
    }

    /**
     * Setter for field:
     * {@snippet lang=c :
     * gpointer padding[16]
     * }
     */
    public static void padding(MemorySegment struct, MemorySegment fieldValue) {
        MemorySegment.copy(fieldValue, 0L, struct, padding$OFFSET, padding$LAYOUT.byteSize());
    }

    private static long[] padding$DIMS = { 16 };

    /**
     * Dimensions for array field:
     * {@snippet lang=c :
     * gpointer padding[16]
     * }
     */
    public static long[] padding$dimensions() {
        return padding$DIMS;
    }
    private static final VarHandle padding$ELEM_HANDLE = padding$LAYOUT.varHandle(sequenceElement());

    /**
     * Indexed getter for field:
     * {@snippet lang=c :
     * gpointer padding[16]
     * }
     */
    public static MemorySegment padding(MemorySegment struct, long index0) {
        return (MemorySegment)padding$ELEM_HANDLE.get(struct, 0L, index0);
    }

    /**
     * Indexed setter for field:
     * {@snippet lang=c :
     * gpointer padding[16]
     * }
     */
    public static void padding(MemorySegment struct, long index0, MemorySegment fieldValue) {
        padding$ELEM_HANDLE.set(struct, 0L, index0, fieldValue);
    }

    /**
     * Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
     * The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
     */
    public static MemorySegment asSlice(MemorySegment array, long index) {
        return array.asSlice(layout().byteSize() * index);
    }

    /**
     * The size (in bytes) of this struct
     */
    public static long sizeof() { return layout().byteSize(); }

    /**
     * Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
     */
    public static MemorySegment allocate(SegmentAllocator allocator) {
        return allocator.allocate(layout());
    }

    /**
     * Allocate an array of size {@code elementCount} using {@code allocator}.
     * The returned segment has size {@code elementCount * layout().byteSize()}.
     */
    public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
        return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
    }

    /**
     * Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
     * The returned segment has size {@code layout().byteSize()}
     */
    public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
        return reinterpret(addr, 1, arena, cleanup);
    }

    /**
     * Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
     * The returned segment has size {@code elementCount * layout().byteSize()}
     */
    public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
        return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
    }
}