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Java bindings for libayatana-appindicator in 100% pure Java
// 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 :
* union _GDoubleIEEE754 {
* gdouble v_double;
* struct {
* guint mantissa_low : 32;
* guint mantissa_high : 20;
* guint biased_exponent : 11;
* guint sign : 1;
* } mpn;
* }
* }
*/
public class _GDoubleIEEE754 {
_GDoubleIEEE754() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.unionLayout(
app_indicator_h.C_DOUBLE.withName("v_double"),
_GDoubleIEEE754.mpn.layout().withName("mpn")
).withName("_GDoubleIEEE754");
/**
* The layout of this union
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final OfDouble v_double$LAYOUT = (OfDouble)$LAYOUT.select(groupElement("v_double"));
/**
* Layout for field:
* {@snippet lang=c :
* gdouble v_double
* }
*/
public static final OfDouble v_double$layout() {
return v_double$LAYOUT;
}
private static final long v_double$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* gdouble v_double
* }
*/
public static final long v_double$offset() {
return v_double$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gdouble v_double
* }
*/
public static double v_double(MemorySegment union) {
return union.get(v_double$LAYOUT, v_double$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gdouble v_double
* }
*/
public static void v_double(MemorySegment union, double fieldValue) {
union.set(v_double$LAYOUT, v_double$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* struct {
* guint mantissa_low : 32;
* guint mantissa_high : 20;
* guint biased_exponent : 11;
* guint sign : 1;
* }
* }
*/
public static class mpn {
mpn() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
MemoryLayout.paddingLayout(8)
).withName("$anon$547:3");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
/**
* Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
* The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
*/
public static MemorySegment asSlice(MemorySegment array, long index) {
return array.asSlice(layout().byteSize() * index);
}
/**
* The size (in bytes) of this struct
*/
public static long sizeof() { return layout().byteSize(); }
/**
* Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
*/
public static MemorySegment allocate(SegmentAllocator allocator) {
return allocator.allocate(layout());
}
/**
* Allocate an array of size {@code elementCount} using {@code allocator}.
* The returned segment has size {@code elementCount * layout().byteSize()}.
*/
public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
return reinterpret(addr, 1, arena, cleanup);
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code elementCount * layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
}
}
private static final GroupLayout mpn$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("mpn"));
/**
* Layout for field:
* {@snippet lang=c :
* struct {
* guint mantissa_low : 32;
* guint mantissa_high : 20;
* guint biased_exponent : 11;
* guint sign : 1;
* } mpn
* }
*/
public static final GroupLayout mpn$layout() {
return mpn$LAYOUT;
}
private static final long mpn$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* struct {
* guint mantissa_low : 32;
* guint mantissa_high : 20;
* guint biased_exponent : 11;
* guint sign : 1;
* } mpn
* }
*/
public static final long mpn$offset() {
return mpn$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* struct {
* guint mantissa_low : 32;
* guint mantissa_high : 20;
* guint biased_exponent : 11;
* guint sign : 1;
* } mpn
* }
*/
public static MemorySegment mpn(MemorySegment union) {
return union.asSlice(mpn$OFFSET, mpn$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* struct {
* guint mantissa_low : 32;
* guint mantissa_high : 20;
* guint biased_exponent : 11;
* guint sign : 1;
* } mpn
* }
*/
public static void mpn(MemorySegment union, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, union, mpn$OFFSET, mpn$LAYOUT.byteSize());
}
/**
* 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 union
*/
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);
}
}