Package jnr.ffi
Class Struct.SignedLong
- java.lang.Object
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- jnr.ffi.Struct.Member
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- jnr.ffi.Struct.NumberField
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- jnr.ffi.Struct.SignedLong
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- Enclosing class:
- Struct
public class Struct.SignedLong extends Struct.NumberField
A native long integer field.
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Field Summary
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Fields inherited from class jnr.ffi.Struct.NumberField
type
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Constructor Summary
Constructors Constructor Description SignedLong()
Creates a new native long field.SignedLong(Struct.Offset offset)
Creates a new signed native long field at a specific offset
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description long
get()
Gets the value for this field.int
intValue()
Returns a java int representation of this field.long
longValue()
Returns a java long representation of this field.void
set(long value)
Sets the value for this field.void
set(java.lang.Number value)
Sets the field to a new value.java.lang.String
toString()
Returns a string representation of this field.-
Methods inherited from class jnr.ffi.Struct.NumberField
byteValue, doubleValue, floatValue, getMemory, offset, shortValue, struct
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Constructor Detail
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SignedLong
public SignedLong()
Creates a new native long field.
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SignedLong
public SignedLong(Struct.Offset offset)
Creates a new signed native long field at a specific offset- Parameters:
offset
- The offset within the memory area for this field.
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Method Detail
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get
public final long get()
Gets the value for this field.- Returns:
- a long.
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set
public final void set(long value)
Sets the value for this field.- Parameters:
value
- the 32/64 bit value to set.
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set
public void set(java.lang.Number value)
Description copied from class:Struct.NumberField
Sets the field to a new value.- Specified by:
set
in classStruct.NumberField
- Parameters:
value
- The new value.
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intValue
public final int intValue()
Returns a java int representation of this field.- Specified by:
intValue
in classStruct.NumberField
- Returns:
- a java int value for this field.
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longValue
public final long longValue()
Returns a java long representation of this field.- Overrides:
longValue
in classStruct.NumberField
- Returns:
- a java long value for this field.
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toString
public final java.lang.String toString()
Returns a string representation of this field.- Overrides:
toString
in classStruct.NumberField
- Returns:
- a string representation of this field.
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