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FPA API: bugfixes and examples for .NET and Java

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2015-01-03 17:26:58 +00:00
parent fa26e2423e
commit 0faf329054
5 changed files with 165 additions and 48 deletions
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18
src/api/api_fpa.cpp
View file

@ -649,23 +649,21 @@ extern "C" {
Z3_CATCH_RETURN(0);
}
unsigned int Z3_API Z3_mk_fpa_get_ebits(Z3_context c, Z3_sort s) {
unsigned Z3_API Z3_fpa_get_ebits(Z3_context c, Z3_sort s) {
Z3_TRY;
LOG_Z3_mk_fpa_get_ebits(c, s);
LOG_Z3_fpa_get_ebits(c, s);
RESET_ERROR_CODE();
api::context * ctx = mk_c(c);
unsigned r = ctx->float_util().get_ebits(to_sort(s));
RETURN_Z3(r);
CHECK_NON_NULL(s, 0);
return mk_c(c)->float_util().get_ebits(to_sort(s));
Z3_CATCH_RETURN(0);
}
unsigned Z3_API Z3_mk_fpa_get_sbits(Z3_context c, Z3_sort s) {
unsigned Z3_API Z3_fpa_get_sbits(Z3_context c, Z3_sort s) {
Z3_TRY;
LOG_Z3_mk_fpa_get_sbits(c, s);
LOG_Z3_fpa_get_ebits(c, s);
RESET_ERROR_CODE();
api::context * ctx = mk_c(c);
unsigned r = ctx->float_util().get_sbits(to_sort(s));
RETURN_Z3(r);
CHECK_NON_NULL(s, 0);
return mk_c(c)->float_util().get_sbits(to_sort(s));
Z3_CATCH_RETURN(0);
}

2
src/api/dotnet/Context.cs
View file

@ -3895,7 +3895,7 @@ namespace Microsoft.Z3
/// the closest integer, again represented as a floating-point number.
/// </summary>
/// <param name="rm">term of RoundingMode sort</param>
/// <param name="t2">floating-point term</param>
/// <param name="t">floating-point term</param>
public FPExpr MkFPRoundToIntegral(FPRMExpr rm, FPExpr t)
{
Contract.Ensures(Contract.Result<FPNum>() != null);

8
src/api/java/Expr.java
View file

@ -1791,6 +1791,10 @@ public class Expr extends AST
return new RatNum(ctx, obj);
case Z3_BV_SORT:
return new BitVecNum(ctx, obj);
case Z3_FLOATING_POINT_SORT:
return new FPNum(ctx, obj);
case Z3_FLOATING_POINT_ROUNDING_MODE_SORT:
return new FPRMNum(ctx, obj);
default: ;
}
}
@ -1809,6 +1813,10 @@ public class Expr extends AST
return new ArrayExpr(ctx, obj);
case Z3_DATATYPE_SORT:
return new DatatypeExpr(ctx, obj);
case Z3_FLOATING_POINT_SORT:
return new FPExpr(ctx, obj);
case Z3_FLOATING_POINT_ROUNDING_MODE_SORT:
return new FPRMExpr(ctx, obj);
default: ;
}