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

  • swipl
    • library
      • error.pl
      • debug.pl -- Print debug messages and test assertions
      • apply.pl -- Apply predicates on a list
      • lists.pl -- List Manipulation
      • broadcast.pl
      • shlib.pl -- Utility library for loading foreign objects (DLLs, shared objects)
      • option.pl
      • thread_pool.pl -- Resource bounded thread management
      • gensym.pl
      • settings.pl
      • arithmetic.pl -- Extensible arithmetic
      • main.pl -- Provide entry point for scripts
      • readutil.pl
      • operators.pl -- Manage operators
      • pairs.pl
      • prolog_source.pl
      • record.pl
      • quasi_quotations.pl
      • pure_input.pl -- Pure Input from files and streams
      • solution_sequences.pl -- Modify solution sequences
      • ordsets.pl -- Ordered set manipulation
      • random.pl -- Random numbers
      • base64.pl
      • aggregate.pl -- Aggregation operators on backtrackable predicates
      • yall.pl -- Lambda expressions
      • sandbox.pl
      • apply_macros.pl -- Goal expansion rules to avoid meta-calling
      • assoc.pl -- Binary associations
      • prolog_format.pl
      • predicate_options.pl
      • csv.pl
      • pprint.pl
      • atom.pl
      • modules.pl
      • occurs.pl
      • prolog_xref.pl
      • prolog_colour.pl
      • lazy_lists.pl -- Lazy list handling
      • ugraphs.pl -- Graph manipulation library
      • url.pl
      • www_browser.pl
      • prolog_pack.pl
      • git.pl
      • rbtrees.pl -- Red black trees
      • dif.pl
      • charsio.pl
      • prolog_stack.pl
      • edinburgh.pl
      • prolog_clause.pl
      • prolog_breakpoints.pl
      • wfs.pl -- Well Founded Semantics interface
      • dialect.pl -- Support multiple Prolog dialects
      • prolog_code.pl -- Utilities for reasoning about code
      • sort.pl
      • iostream.pl -- Utilities to deal with streams
      • dicts.pl
      • varnumbers.pl
      • utf8.pl
      • backcomp.pl
      • base32.pl
      • codesio.pl
      • coinduction.pl
      • date.pl
      • heaps.pl
      • statistics.pl -- Get information about resource usage
      • terms.pl
      • when.pl
      • tables.pl
      • portray_text.pl
      • prolog_history.pl
      • quintus.pl
      • help.pl
      • ansi_term.pl
      • shell.pl
      • listing.pl -- List programs and pretty print clauses
      • files.pl
      • edit.pl -- Editor interface
      • prolog_debug.pl
      • qsave.pl
      • zip.pl
      • prolog_autoload.pl
      • check.pl
      • prolog_codewalk.pl -- Prolog code walker
      • thread.pl -- High level thread primitives
      • optparse.pl -- command line parsing
      • prolog_metainference.pl -- Infer meta-predicate properties
      • intercept.pl
      • strings.pl
      • prolog_profile.pl
      • prolog_coverage.pl
      • threadutil.pl -- Interactive thread utilities
      • ctypes.pl -- Character code classification
      • macros.pl
      • make.pl -- Reload modified source files
      • prolog_versions.pl -- Demand specific (Prolog) versions
        • require_prolog_version/2
        • require_version/3
        • cmp_versions/3
      • hashtable.pl
      • prolog_jiti.pl
      • fastrw.pl
      • nb_set.pl -- Non-backtrackable sets
      • writef.pl -- Old-style formatted write
      • persistency.pl -- Provide persistent dynamic predicates
      • system.pl -- System utilities
      • prolog_wrap.pl
      • prolog_trace.pl
      • increval.pl
 require_version(+Component, +Available, +CmpRequired) is det
Require Component to have version CmpRequired, while Component is know to have version Available.
Errors
- version_error(Component, Required, Cmp, Available)