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enable binary string access to unsigned numerals over API #4568

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-07-07 18:17:54 -07:00
parent 2d358a9a50
commit 4a8533e41f
4 changed files with 41 additions and 1 deletions
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12
src/api/z3_api.h
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@ -4677,7 +4677,7 @@ extern "C" {
Z3_func_decl Z3_API Z3_to_func_decl(Z3_context c, Z3_ast a);
/**
\brief Return numeral value, as a string of a numeric constant term
\brief Return numeral value, as a decimal string of a numeric constant term
\pre Z3_get_ast_kind(c, a) == Z3_NUMERAL_AST
@ -4685,6 +4685,16 @@ extern "C" {
*/
Z3_string Z3_API Z3_get_numeral_string(Z3_context c, Z3_ast a);
/**
\brief Return numeral value, as a binary string of a numeric constant term
\pre Z3_get_ast_kind(c, a) == Z3_NUMERAL_AST
\pre a represents a non-negative integer
def_API('Z3_get_numeral_binary_string', STRING, (_in(CONTEXT), _in(AST)))
*/
Z3_string Z3_API Z3_get_numeral_binary_string(Z3_context c, Z3_ast a);
/**
\brief Return numeral as a string in decimal notation.
The result has at most \c precision decimal places.