register-converters: Load R - Java data converters.
Description
When invoking R from Java, data type conversions between R and Java
are handled by SJava. But SJava only supports conversions
for limited R data types, the conversions for other R data types are
specified by user converters and interpreted by
SJava. regAddonCvt and regTestCvt help to load
user converters.
Usage
regAddonCvt()
regAddonCvt2()
regTestCvt()
Details
These functions are usually used by the auto-generated codes from
generateFunctionMap. Users do not need to deal with
them. regAddonCvt and regAddonCvt2 load converters for R
character, logical, integer, numeric, raw, complex, array, matrix,
data.frame, list, environment, and factor. The regAddonCvt
converters follow the ‘robject’ model whereas
regAddonCvt2 follows the ‘javalib’ model; see
converters for more information. regTestCvt are
used for low-level testing.