SWI-Prolog -- cov_load

Documentation
- Reference manual
  - The SWI-Prolog library
    - library(prolog_coverage): Coverage analysis tool
      - Predicate reference
        
        coverage/1
        
        coverage/2
        
        show_coverage/1
        
        report_hook/2
        
        cov_save_data/2
        
        cov_load_data/2
        
        cov_reset/0
        
        cov_property/1
- Packages

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

[det]cov_load_data(+File, +Options)

Reload coverage data from File. Options:

load(true): If specified and the file in which a clauses is expected to exist, load the file using load_files/2 with the same options as used to initially load the file.
silent(+Boolean): When true, do not emit messages on not loaded source files.

Data is assumed to be reliable if the Nth-clause of a predicate is loaded from the same file at the same line number and has the same size. Unreliable data is ignored, silently if silent(true) is used.