mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-25 18:15:32 +00:00
Code Activity

#5727

Browse source 
Expose diff function,
expose allchar in Java API
expose op codes for replace/re/all
This commit is contained in:
Nikolaj Bjorner 2021-12-20 10:17:06 -08:00
parent f01d096fb5
commit 7a6070506d
7 changed files with 62 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/api/java/Context.java
View file

@ -2246,8 +2246,19 @@ public class Context implements AutoCloseable {
return (ReExpr<R>) Expr.create(this, Native.mkReIntersect(nCtx(), t.length, AST.arrayToNative(t)));
}
/**
* Create a difference regular expression.
*/
public <R extends Sort> ReExpr<R> mkDiff(Expr<ReSort<R>> a, Expr<ReSort<R>> b)
{
checkContextMatch(a, b);
return (ReExpr<R>) Expr.create(this, Native.mkReDiff(nCtx(), a.getNativeObject(), b.getNativeObject()));
}
/**
* Create the empty regular expression.
* Coresponds to re.none
*/
public <R extends Sort> ReExpr<R> mkEmptyRe(R s)
{
@ -2256,12 +2267,22 @@ public class Context implements AutoCloseable {
/**
* Create the full regular expression.
* Corresponds to re.all
*/
public <R extends Sort> ReExpr<R> mkFullRe(R s)
{
return (ReExpr<R>) Expr.create(this, Native.mkReFull(nCtx(), s.getNativeObject()));
}
/**
* Create regular expression that accepts all characters
* Corresponds to re.allchar
*/
public <R extends Sort> ReExpr<R> mkAllcharRe(R s)
{
return (ReExpr<R>) Expr.create(this, Native.mkReAllchar(nCtx(), s.getNativeObject()));
}
/**
* Create a range expression.
*/