cyclone/docs/api/srfi/128.md

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SRFI 128 - Comparators

The (srfi 128) provides comparators, which bundle a type test predicate, an equality predicate, an ordering predicate, and a hash function into a single Scheme object. By packaging these procedures together, they can be treated as a single item for use in the implementation of data structures.

See the SRFI document for more information.

• comparator?
• comparator-ordered?
• comparator-hashable?
• make-comparator
• make-pair-comparator
• make-list-comparator
• make-vector-comparator
• make-eq-comparator
• make-eqv-comparator
• make-equal-comparator
• boolean-hash
• char-hash
• char-ci-hash
• string-hash
• string-ci-hash
• symbol-hash
• number-hash
• make-default-comparator
• default-hash
• comparator-register-default!
• comparator-type-test-predicate
• comparator-equality-predicate
• comparator-ordering-predicate
• comparator-hash-function
• comparator-test-type
• comparator-check-type
• comparator-hash
• hash-bound
• hash-salt
• =?
• <?
• >?
• <=?
• >=?
• comparator-if<=>

comparator?

comparator-ordered?

comparator-hashable?

make-comparator

make-pair-comparator

make-list-comparator

make-vector-comparator

make-eq-comparator

make-eqv-comparator

make-equal-comparator

boolean-hash

char-hash

char-ci-hash

string-hash

string-ci-hash

symbol-hash

number-hash

make-default-comparator

default-hash

comparator-register-default!

comparator-type-test-predicate

comparator-equality-predicate

comparator-ordering-predicate

comparator-hash-function

comparator-test-type

comparator-check-type

comparator-hash

hash-bound

hash-salt

=?

<?

>?

<=?

>=?

comparator-if<=>