Package jnr.ffi.provider
Class NullMemoryIO
java.lang.Object
jnr.ffi.Pointer
jnr.ffi.provider.AbstractMemoryIO
jnr.ffi.provider.InAccessibleMemoryIO
jnr.ffi.provider.NullMemoryIO
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected final NullPointerException
error()
long
size()
Gets the size of this memory object in bytes (optional operation).Methods inherited from class jnr.ffi.provider.InAccessibleMemoryIO
array, arrayLength, arrayOffset, get, get, get, get, get, get, getByte, getDouble, getFloat, getInt, getLong, getLongLong, getPointer, getPointer, getShort, getString, getString, hasArray, indexOf, put, put, put, put, put, put, putByte, putDouble, putFloat, putInt, putLong, putLongLong, putPointer, putShort, putString, setMemory
Methods inherited from class jnr.ffi.provider.AbstractMemoryIO
checkBounds, checkBounds, getAddress, getInt, getNativeLong, indexOf, putAddress, putAddress, putInt, putNativeLong, slice, slice, transferFrom, transferTo
Methods inherited from class jnr.ffi.Pointer
address, get, getNullTerminatedPointerArray, getNullTerminatedStringArray, getRuntime, isDirect, newIntPointer, put, toString, wrap, wrap, wrap
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Field Details
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msg
- See Also:
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Constructor Details
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NullMemoryIO
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Method Details
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error
- Overrides:
error
in classInAccessibleMemoryIO
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size
public long size()Description copied from class:Pointer
Gets the size of this memory object in bytes (optional operation).- Specified by:
size
in classPointer
- Returns:
- the size of the memory area this
Pointer
points to. If the size is unknown,Long.MAX_VALUE
is returned}.
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