/usr/local/lib/swipl/library/ordsets.pl
All Application Manual Name SummaryHelp

  • swipl
    • library
      • error.pl
      • debug.pl
      • apply.pl -- Apply predicates on a list
      • lists.pl -- List Manipulation
      • broadcast.pl -- Event service
      • predicate_options.pl -- Access and analyse predicate options
      • shlib.pl
      • option.pl
      • thread_pool.pl
      • gensym.pl
      • settings.pl -- Setting management
      • arithmetic.pl -- Extensible arithmetic
      • main.pl -- Provide entry point for scripts
      • readutil.pl
      • operators.pl -- Manage operators
      • pairs.pl -- Operations on key-value lists
      • prolog_source.pl -- Examine Prolog source-files
      • record.pl -- Access compound arguments by name
      • quasi_quotations.pl -- Define Quasi Quotation syntax
      • pure_input.pl -- Pure Input from files and streams
      • solution_sequences.pl -- Modify solution sequences
      • ordsets.pl -- Ordered set manipulation
        • is_ordset/1
        • ord_empty/1
        • ord_seteq/2
        • list_to_ord_set/2
        • ord_intersect/2
        • ord_disjoint/2
        • ord_intersect/3
        • ord_intersection/2
        • ord_intersection/3
        • ord_intersection/4
        • ord_add_element/3
        • ord_del_element/3
        • ord_selectchk/3
        • ord_memberchk/2
        • ord_subset/2
        • ord_subtract/3
        • ord_union/2
        • ord_union/3
        • ord_union/4
        • ord_symdiff/3
      • random.pl -- Random numbers
      • base64.pl -- Base64 encoding and decoding
      • aggregate.pl -- Aggregation operators on backtrackable predicates
      • yall.pl -- Lambda expressions
      • sandbox.pl -- Sandboxed Prolog code
      • apply_macros.pl -- Goal expansion rules to avoid meta-calling
      • assoc.pl -- Binary associations
      • prolog_format.pl -- Analyse format specifications
      • csv.pl -- Process CSV (Comma-Separated Values) data
      • pprint.pl -- Pretty Print Prolog terms
      • atom.pl -- Operations on atoms
      • modules.pl -- Module utility predicates
      • occurs.pl -- Finding and counting sub-terms
      • prolog_xref.pl -- Prolog cross-referencer data collection
      • prolog_colour.pl -- Prolog syntax colouring support.
      • lazy_lists.pl -- Lazy list handling
      • ugraphs.pl -- Graph manipulation library
      • iostream.pl -- Utilities to deal with streams
      • url.pl -- Analysing and constructing URL
      • www_browser.pl -- Open a URL in the users browser
      • prolog_pack.pl -- A package manager for Prolog
      • git.pl -- Run GIT commands
      • rbtrees.pl -- Red black trees
      • dif.pl -- The dif/2 constraint
      • charsio.pl -- I/O on Lists of Character Codes
      • prolog_stack.pl -- Examine the Prolog stack
      • edinburgh.pl -- Some traditional Edinburgh predicates
      • prolog_clause.pl -- Get detailed source-information about a clause
      • prolog_breakpoints.pl -- Manage Prolog break-points
      • wfs.pl -- Well Founded Semantics interface
      • dialect.pl -- Support multiple Prolog dialects
      • prolog_code.pl -- Utilities for reasoning about code
      • sort.pl
      • dicts.pl -- Dict utilities
      • varnumbers.pl -- Utilities for numbered terms
      • prolog_coverage.pl -- Coverage analysis tool
      • shell.pl -- Elementary shell commands
      • make.pl -- Reload modified source files
      • base32.pl -- Base32 encoding and decoding
      • optparse.pl -- command line parsing
      • strings.pl -- String utilities
      • exceptions.pl -- Exception classification
      • increval.pl -- Incremental dynamic predicate modification
      • tables.pl -- XSB interface to tables
      • ansi_term.pl -- Print decorated text to ANSI consoles
      • utf8.pl -- UTF-8 encoding/decoding on lists of character codes.
      • backcomp.pl -- Backward compatibility
      • codesio.pl -- I/O on Lists of Character Codes
      • coinduction.pl -- Co-Logic Programming
      • date.pl -- Process dates and times
      • heaps.pl -- heaps/priority queues
      • statistics.pl -- Get information about resource usage
      • terms.pl -- Term manipulation
      • when.pl -- Conditional coroutining
      • ctypes.pl -- Character code classification
      • fastrw.pl -- Fast reading and writing of terms
      • prolog_profile.pl -- Execution profiler
      • check.pl -- Consistency checking
      • qsave.pl -- Save current program as a state or executable
      • zip.pl -- Access resource ZIP archives
      • persistency.pl -- Provide persistent dynamic predicates
      • threadutil.pl -- Interactive thread utilities
      • rwlocks.pl -- Read/write locks
      • listing.pl -- List programs and pretty print clauses
      • prolog_config.pl -- Provide configuration information
      • prolog_trace.pl -- Print access to predicates
      • prolog_wrap.pl -- Wrapping predicates
      • prolog_versions.pl -- Demand specific (Prolog) versions
      • prolog_debug.pl -- User level debugging tools
      • explain.pl -- Describe Prolog Terms
      • thread.pl -- High level thread primitives
      • help.pl -- Text based manual
      • system.pl -- System utilities
      • prolog_codewalk.pl -- Prolog code walker
      • quintus.pl -- Quintus compatibility
      • edit.pl -- Editor interface
      • portray_text.pl -- Portray text
      • prolog_jiti.pl -- Just In Time Indexing (JITI) utilities
      • hashtable.pl -- Hash tables
      • nb_set.pl -- Non-backtrackable sets
      • streams.pl -- Manage Prolog streams
      • macros.pl -- Macro expansion
      • oset.pl -- Ordered set manipulation
      • prolog_metainference.pl -- Infer meta-predicate properties
      • prolog_autoload.pl -- Autoload all dependencies
 is_ordset(@Term) is semidet
True if Term is an ordered set. All predicates in this library expect ordered sets as input arguments. Failing to fullfil this assumption results in undefined behaviour. Typically, ordered sets are created by predicates from this library, sort/2 or setof/3.