public final class DoubleByReference extends AbstractNumberReference<Double>
Constructor and Description |
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DoubleByReference()
Creates a new reference to a double value initialized to zero.
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DoubleByReference(double value)
Creates a new reference to a double value
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DoubleByReference(Double value)
Creates a new reference to a double value
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Modifier and Type | Method and Description |
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void |
marshal(Pointer buffer,
long offset)
Copies the double value to native memory
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int |
nativeSize(Runtime runtime)
Gets the native size of type of reference in bytes.
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void |
unmarshal(Pointer buffer,
long offset)
Copies the double value from native memory
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byteValue, checkNull, doubleValue, floatValue, getValue, intValue, longValue, shortValue
public DoubleByReference()
public DoubleByReference(Double value)
value
- the initial native valuepublic DoubleByReference(double value)
value
- the initial native valuepublic void marshal(Pointer buffer, long offset)
buffer
- the native memory bufferpublic void unmarshal(Pointer buffer, long offset)
buffer
- the native memory buffer.public final int nativeSize(Runtime runtime)
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