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theory_str API started

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This commit is contained in:
Murphy Berzish 2016-10-14 12:34:11 -04:00
parent dc8062ba67
commit ce53b36864
7 changed files with 167 additions and 0 deletions
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57
src/api/z3_api.h
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@ -165,6 +165,8 @@ typedef enum
Z3_ROUNDING_MODE_SORT,
Z3_SEQ_SORT,
Z3_RE_SORT,
Z3_STRING_SORT,
Z3_REGEX_SORT,
Z3_UNKNOWN_SORT = 1000
} Z3_sort_kind;
@ -1150,6 +1152,10 @@ typedef enum {
Z3_OP_RE_CONCAT,
Z3_OP_RE_UNION,
// theory_str
Z3_OP_STR_CONCAT,
Z3_OP_STR_LENGTH,
// Auxiliary
Z3_OP_LABEL = 0x700,
Z3_OP_LABEL_LIT,
@ -3145,6 +3151,57 @@ extern "C" {
/*@}*/
/** @name Strings and regular expressions (Z3str2 implementation) */
/*@{*/
/**
\brief Create a string sort for 8-bit ASCII strings.
This function creates a sort for ASCII strings.
Each character is 8 bits.
def_API('Z3_mk_str_sort', SORT, (_in(CONTEXT), ))
*/
Z3_sort Z3_API Z3_mk_str_sort(Z3_context c);
/**
\brief Check if \c s is a string sort.
def_API('Z3_is_str_sort', BOOL, (_in(CONTEXT), _in(SORT)))
*/
Z3_bool Z3_API Z3_is_str_sort(Z3_context c, Z3_sort s);
/**
\brief Determine if \c s is a string constant.
def_API('Z3_is_str', BOOL, (_in(CONTEXT), _in(AST)))
*/
Z3_bool Z3_API Z3_is_str(Z3_context c, Z3_ast s);
/**
\brief Retrieve the string constant stored in \c s.
\pre Z3_is_str(c, s)
def_API('Z3_get_str', STRING, (_in(CONTEXT), _in(AST)))
*/
Z3_string Z3_API Z3_get_str(Z3_context c, Z3_ast s);
/**
\brief Create a string constant.
\param c logical context.
\param str The ASCII representation of the string constant.
def_API('Z3_mk_str', AST, (_in(CONTEXT), _in(STRING)))
*/
Z3_ast Z3_API Z3_mk_str(Z3_context c, Z3_string str);
/*@}*/
/** @name Sequences and regular expressions */
/*@{*/