gen_assoc/3

Did you know ...

Search Documentation:

Predicate gen_assoc/3

HOME
DOWNLOAD
DOCUMENTATION
- Manual
- Packages
- FAQ
- Command line
- PlDoc
- Bluffers▶
- License
- Publications
- Rev 7 Extensions
TUTORIALS
- Beginner▶
- Advanced▶
- Web applications▶
- Semantic web▶
  - ClioPatria
  - RDF namespaces
- Graphics▶
  - XPCE
  - GUI options
- Machine learning▶
  - Probabilistic Logic Programming
- External collections▶
  - Meta level tutorials
- For packagers▶
  - Linux packages
COMMUNITY
COMMERCIAL
WIKI
- Login
- View changes
- Sandbox
- Wiki help
- All tags

Documentation
- Reference manual
  - The SWI-Prolog library
    - library(assoc): Association lists
      - Querying association lists
        
        get_assoc/3
        
        get_assoc/5
        
        max_assoc/3
        
        min_assoc/3
        
        gen_assoc/3
- Packages

Availability::- use_module(library(assoc)).(can be autoloaded)

Source

[nondet]gen_assoc(?Key, +Assoc, ?Value)

True if Key-Value is an association in Assoc. Enumerates keys in ascending order on backtracking.

See also: get_assoc/3.

History

Fixed in 8.5.4 (👉17d9ad0) gen_assoc/3. This patch also removes the ground tests for is_assoc/1 and updates documentation. By Peter Ludemann.