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FPA API: numerals, .NET and Java

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2015-01-10 17:28:07 +00:00
parent 3391c9c44c
commit ee0ec7fe3a
16 changed files with 770 additions and 175 deletions
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41
src/api/z3_fpa.h
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@ -834,6 +834,47 @@ extern "C" {
*/
unsigned Z3_API Z3_fpa_get_sbits(__in Z3_context c, __in Z3_sort s);
/**
\brief Retrieves the sign of a floating-point literal
Remarks: sets \c sgn to 0 if the literal is NaN or positive and to 1 otherwise.
\param t a floating-point numeral.
def_API('Z3_fpa_get_numeral_sign', BOOL, (_in(CONTEXT), _in(AST), _out(INT)))
*/
Z3_bool Z3_API Z3_fpa_get_numeral_sign(__in Z3_context c, __in Z3_ast t, __out int * sgn);
/**
\brief Return the significand value of a floating-point numeral as a string
Remarks: The significand s is always 0 < s < 2.0; the resulting string is long
enough to represent the real significand precisely.
\param t a floating-point numeral.
def_API('Z3_fpa_get_numeral_significand_string', STRING, (_in(CONTEXT), _in(AST)))
*/
Z3_string Z3_API Z3_fpa_get_numeral_significand_string(__in Z3_context c, __in Z3_ast t);
/**
\brief Return the exponent value of a floating-point numeral as a string
\param t a floating-point numeral.
def_API('Z3_fpa_get_numeral_exponent_string', STRING, (_in(CONTEXT), _in(AST)))
*/
Z3_string Z3_API Z3_fpa_get_numeral_exponent_string(__in Z3_context c, __in Z3_ast t);
/**
\brief Return the exponent value of a floating-point numeral as a signed 64-bit integer
\param t a floating-point numeral.
def_API('Z3_fpa_get_numeral_exponent_int64', BOOL, (_in(CONTEXT), _in(AST), _out(INT64)))
*/
Z3_bool Z3_API Z3_fpa_get_numeral_exponent_int64(__in Z3_context c, __in Z3_ast t, __out __int64 * n);
/**
\brief Conversion of a floating-point term into a bit-vector term in IEEE 754-2008 format.