xpxGetHashedValue

FUNCTION xpxGetHashedValue(hashTableIndex, index : INTEGER;
                           hashKey               : GENERIC;
                           VAR instanceId        : INTEGER) 
                           status                : INTEGER;

The xpxGetHashedValue function looks up in the specified hash table for instances that match the given "lookup value".

Arguments

Type	Name	Comment
INTEGER	hashTableIndex	identifies the actual hash table and is returned by a previous xpxMakeHashTable operation when the actual hash table was created
INTEGER	index	is the index in the hash table for all elements in the hash table that exactly matches the specified hashedkey. index start with the value 1.
GENERIC	hashKey	is the actual value of the attribute which is specified as key
INTEGER	instanceId	Is the returned value that uniquely identifies the instance in the hash table that matches the "lookup value": hashTableIndex, index and hashedKey. This is set to the constant xpxNullId when no matching instance is found in the actual hash table.

Return Value

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Options

Example

<Missing Example>

EDMsix

xpxGetHashedValue

Arguments

Return Value

Options

Example

See also

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