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added facility to persist model transformations

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-02 00:05:52 -05:00
commit fd49a0c89c
195 changed files with 3601 additions and 2139 deletions
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64
src/api/java/Context.java
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@ -224,6 +224,17 @@ public class Context implements AutoCloseable {
return new ArraySort(this, domain, range);
}
/**
* Create a new array sort.
**/
public ArraySort mkArraySort(Sort[] domains, Sort range)
{
checkContextMatch(domains);
checkContextMatch(range);
return new ArraySort(this, domains, range);
}
/**
* Create a new string sort
**/
@ -414,7 +425,7 @@ public class Context implements AutoCloseable {
* that is passed in as argument is updated with value v,
* the remaining fields of t are unchanged.
**/
public Expr MkUpdateField(FuncDecl field, Expr t, Expr v)
public Expr mkUpdateField(FuncDecl field, Expr t, Expr v)
throws Z3Exception
{
return Expr.create (this,
@ -706,7 +717,7 @@ public class Context implements AutoCloseable {
}
/**
* Mk an expression representing {@code not(a)}.
* Create an expression representing {@code not(a)}.
**/
public BoolExpr mkNot(BoolExpr a)
{
@ -1679,6 +1690,28 @@ public class Context implements AutoCloseable {
i.getNativeObject()));
}
/**
* Array read.
* Remarks: The argument {@code a} is the array and
* {@code args} are the indices of the array that gets read.
*
* The node {@code a} must have an array sort
* {@code [domains -> range]}, and {@code args} must have the sorts
* {@code domains}. The sort of the result is {@code range}.
*
* @see #mkArraySort
* @see #mkStore
**/
public Expr mkSelect(ArrayExpr a, Expr[] args)
{
checkContextMatch(a);
checkContextMatch(args);
return Expr.create(
this,
Native.mkSelectN(nCtx(), a.getNativeObject(), args.length, AST.arrayToNative(args)));
}
/**
* Array update.
* Remarks: The node {@code a} must have an array sort
@ -1704,6 +1737,31 @@ public class Context implements AutoCloseable {
i.getNativeObject(), v.getNativeObject()));
}
/**
* Array update.
* Remarks: The node {@code a} must have an array sort
* {@code [domains -> range]}, {@code i} must have sort
* {@code domain}, {@code v} must have sort range. The sort of the
* result is {@code [domains -> range]}. The semantics of this function
* is given by the theory of arrays described in the SMT-LIB standard. See
* http://smtlib.org for more details. The result of this function is an
* array that is equal to {@code a} (with respect to
* {@code select}) on all indices except for {@code args}, where it
* maps to {@code v} (and the {@code select} of {@code a}
* with respect to {@code args} may be a different value).
* @see #mkArraySort
* @see #mkSelect
**/
public ArrayExpr mkStore(ArrayExpr a, Expr[] args, Expr v)
{
checkContextMatch(a);
checkContextMatch(args);
checkContextMatch(v);
return new ArrayExpr(this, Native.mkStoreN(nCtx(), a.getNativeObject(),
args.length, AST.arrayToNative(args), v.getNativeObject()));
}
/**
* Create a constant array.
* Remarks: The resulting term is an array, such
@ -2104,7 +2162,7 @@ public class Context implements AutoCloseable {
/**
* Create a range expression.
*/
public ReExpr MkRange(SeqExpr lo, SeqExpr hi)
public ReExpr mkRange(SeqExpr lo, SeqExpr hi)
{
checkContextMatch(lo, hi);
return (ReExpr) Expr.create(this, Native.mkReRange(nCtx(), lo.getNativeObject(), hi.getNativeObject()));