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org.apache.cassandra.utils
Interface ObjectSizes.MemoryLayoutSpecification

Enclosing class:
ObjectSizes
public static interface ObjectSizes.MemoryLayoutSpecification

Describes constant memory overheads for various constructs in a JVM implementation.

Method Summary
 int getArrayHeaderSize()
           
 int getObjectHeaderSize()
           
 int getObjectPadding()
           
 int getReferenceSize()
           
 int getSuperclassFieldPadding()
           
 

Method Detail

getArrayHeaderSize

int getArrayHeaderSize()

getObjectHeaderSize

int getObjectHeaderSize()

getObjectPadding

int getObjectPadding()

getReferenceSize

int getReferenceSize()

getSuperclassFieldPadding

int getSuperclassFieldPadding()
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