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add character sort to Python API and allchar function to API for ease. #5500

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This commit is contained in:
Nikolaj Bjorner 2021-08-23 20:02:50 -07:00
parent 4b3b4b95d9
commit 170ef1dcca
7 changed files with 39 additions and 1 deletions
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9
src/api/z3_api.h
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@ -161,6 +161,7 @@ typedef enum
Z3_ROUNDING_MODE_SORT,
Z3_SEQ_SORT,
Z3_RE_SORT,
Z3_CHAR_SORT,
Z3_UNKNOWN_SORT = 1000
} Z3_sort_kind;
@ -3724,6 +3725,14 @@ extern "C" {
*/
Z3_ast Z3_API Z3_mk_re_range(Z3_context c, Z3_ast lo, Z3_ast hi);
/**
\brief Create a regular expression that accepts all singleton sequences of the regular expression sort
def_API('Z3_mk_re_allchar', AST, (_in(CONTEXT), _in(SORT)))
*/
Z3_ast Z3_API Z3_mk_re_allchar(Z3_context c, Z3_sort regex_sort);
/**
\brief Create a regular expression loop. The supplied regular expression \c r is repeated
between \c lo and \c hi times. The \c lo should be below \c hi with one exception: when