acs::disk_cache_eval (public)

 acs::disk_cache_eval -call call -key key -id id

Defined in packages/acs-tcl/tcl/acs-cache-procs.tcl

Evaluate an expression. When the acs-tcl.DiskCache parameter is set, cache the result on the disk. If a cache already exists, return the cached value.

Switches:

-call (required)

a Tcl snippet executed in the caller scope.

-key (required)

a key used to name the directory where the disk cache will be stored.

-id (required)

an id used to name the file where the disk cache will be stored. The name will also depend on a hash of the actual snippet.

Testcases:

disk_cache