# ace::persistent Namespace Reference

Namespace holds (global) variables. More...

## Variables
StringStore< string_index_t > | lemmas (constants::max_string_length)
| Lemmas strings are stored within this StringStore.
StringStore< tag_index_t > | tags (constants::max_string_length)
| Morphological tags strings are stored within this StringStore.
NGramStore | ngrams
| N-grams also have their own storage.
MultiRulesFilter | morphologic_filter
| Morphologic filter is used to get rid of some not much interesting N-grams.
UniRulesFilter | context_filter
| Context filter is used to get rid of some not much interesting words.
stats_t | overall_stats
| Overall statistics.
morphologic_filter_file_stats_t | morphologic_filter_file_stats
| Morphologic filter has also some interesting statistics.

## Detailed Description

Namespace holds (global) variables.

As the name suggest, all objects within the namespace live till the program end.

## Variable Documentation

UniRulesFilter ace::persistent::context_filter

Context filter is used to get rid of some not much interesting words.

StringStore< string_index_t > ace::persistent::lemmas

Lemmas strings are stored within this StringStore.

MultiRulesFilter ace::persistent::morphologic_filter

Morphologic filter is used to get rid of some not much interesting N-grams.

morphologic_filter_file_stats_t ace::persistent::morphologic_filter_file_stats

Morphologic filter has also some interesting statistics.

NGramStore ace::persistent::ngrams

N-grams also have their own storage.

stats_t ace::persistent::overall_stats

Overall statistics.

StringStore< tag_index_t > ace::persistent::tags

Morphological tags strings are stored within this StringStore.