StructLayout.Signed32 (jnr-ffi 2.2.2 API)

java.lang.Object
- jnr.ffi.StructLayout.Field
- - jnr.ffi.StructLayout.NumberField
  - - jnr.ffi.StructLayout.Signed32

Enclosing class:: StructLayout

public class StructLayout.Signed32
extends StructLayout.NumberField

A 32 bit signed integer field.

Field Summary
- Fields inherited from class jnr.ffi.StructLayout.NumberField
  type

Constructor Summary

Constructors
Constructor	Description
`Signed32()`	Creates a new 32 bit integer field.
`Signed32(StructLayout.Offset offset)`	Creates a new 32 bit signed integer field at a specific offset

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`get(Pointer ptr)`	Gets the value for this field.
`int`	`intValue(Pointer ptr)`	Returns a java int representation of this field.
`void`	`set(Pointer ptr, int value)`	Sets the value for this field.
`void`	`set(Pointer ptr, Number value)`	Sets the field to a new value.

Methods inherited from class jnr.ffi.StructLayout.NumberField
byteValue, doubleValue, floatValue, longValue, shortValue, toString

Methods inherited from class jnr.ffi.StructLayout.Field
enclosing, offset

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Signed32
```
public Signed32()
```
    Creates a new 32 bit integer field.
  - Signed32
```
public Signed32(StructLayout.Offset offset)
```
    Creates a new 32 bit signed integer field at a specific offset
    
    Parameters:
    
    offset - The offset within the memory area for this field.
- Method Detail
  - get
```
public final int get(Pointer ptr)
```
    Gets the value for this field.
    
    Parameters:
    
    ptr - The pointer to the field.
    
    Returns:
    
    a int.
  - set
```
public final void set(Pointer ptr,
                      int value)
```
    Sets the value for this field.
    
    Parameters:
    
    ptr - The pointer to the field.
    
    value - the 32 bit value to set.
  - set
```
public void set(Pointer ptr,
                Number value)
```
    Description copied from class: StructLayout.NumberField
    
    Sets the field to a new value.
    
    Specified by:
    
    set in class StructLayout.NumberField
    
    Parameters:
    
    ptr - The pointer to the field.
    
    value - The new value.
  - intValue
```
public final int intValue(Pointer ptr)
```
    Returns a java int representation of this field.
    
    Specified by:
    
    intValue in class StructLayout.NumberField
    
    Parameters:
    
    ptr - The pointer to the field.
    
    Returns:
    
    a java int value for this field.