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Diffstat (limited to 'Documentation/technical/api-string-list.txt')
| -rw-r--r-- | Documentation/technical/api-string-list.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/technical/api-string-list.txt b/Documentation/technical/api-string-list.txt index 1dcad47f7..300b30109 100644 --- a/Documentation/technical/api-string-list.txt +++ b/Documentation/technical/api-string-list.txt @@ -33,6 +33,9 @@ member (you need this if you add things later) and you should set the . Can remove individual items of an unsorted list using `unsorted_string_list_delete_item`. +. Can remove items not matching a criterion from a sorted or unsorted + list using `filter_string_list`. + . Finally it should free the list using `string_list_clear`. Example: @@ -61,6 +64,14 @@ Functions * General ones (works with sorted and unsorted lists as well) +`filter_string_list`:: + + Apply a function to each item in a list, retaining only the + items for which the function returns true. If free_util is + true, call free() on the util members of any items that have + to be deleted. Preserve the order of the items that are + retained. + `print_string_list`:: Dump a string_list to stdout, useful mainly for debugging purposes. It |