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| -rw-r--r-- | txr.1 | 26 |
1 files changed, 25 insertions, 1 deletions
@@ -13826,7 +13826,31 @@ If this form is used as a place, then the object must support a .code lambda-set method. - +.meIP >> [ carray << index ] +.meIP >> [ carray << from-index..to-below-index ] +Element and range indexing is possible on object of type +.code carray +which manipulate arrays in a foreign ("C language") representation, +and are closely associated with the Foreign Function Interface (FFI). +Just like in the case of sequences, the semantics of referencing +.code carray +objects with the bracket notation is based on the functions +.codn ref , +.codn refset , +.code sub +and +.codn replace . +These, in turn, rely on the specialized functions. +.codn carray-ref , +.codn carray-refset , +.code carray-sub +and +.codn carray-replace . +.meIP >> [ buf << index ] +Indexing is supported for objects of type +.codn buf . +This provides a way to access and store the individual bytes +of a buffer. .RE .PP |