Package it.unich.jgmp
Class AllocationMonitor.JGMPRealloc
java.lang.Object
it.unich.jgmp.AllocationMonitor.JGMPRealloc
- All Implemented Interfaces:
com.sun.jna.Callback
,ReallocFunc
- Enclosing class:
AllocationMonitor
The custom reallocator.
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Nested Class Summary
Nested classes/interfaces inherited from interface com.sun.jna.Callback
com.sun.jna.Callback.UncaughtExceptionHandler
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Field Summary
FieldsFields inherited from interface com.sun.jna.Callback
FORBIDDEN_NAMES, METHOD_NAME
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Constructor Summary
Constructors -
Method Summary
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Field Details
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rfp
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Constructor Details
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JGMPRealloc
JGMPRealloc(ReallocFuncByReference rfp)
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Method Details
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invoke
Description copied from interface:ReallocFunc
Resize a previously allocated blockptr
ofold_size
bytes to benew_size
bytes. The block may be moved if necessary or if desired, and in that case the smaller ofold_size
andnew_size
bytes must be copied to the new location. The return value is a pointer to the resized block, that being the new location if moved or just ptr if not.ptr
is never NULL, it’s always a previously allocated block.new_size
may be bigger or smaller thanold_size
.- Specified by:
invoke
in interfaceReallocFunc
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