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int32_t RuleBasedCollator::getSortKey ( const UChar *  source,
int32_t  sourceLength,
uint8_t *  result,
int32_t  resultLength 
) const [virtual]

Get the sort key as an array of bytes from an UChar buffer.

source string to be processed.
sourceLength length of string to be processed. If -1, the string is 0 terminated and length will be decided by the function.
result buffer to store result in. If NULL, number of bytes needed will be returned.
resultLength length of the result buffer. If if not enough the buffer will be filled to capacity.
Number of bytes needed for storing the sort key ICU 2.2

Implements Collator.

Definition at line 566 of file tblcoll.cpp.

References ucollator.

    return ucol_getSortKey(ucollator, source, sourceLength, result, resultLength);

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