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ML/Java: Proper use of Datatype API for List/Enum/Constructor

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2013-02-20 19:40:48 +00:00
parent 18bae81731
commit 6075ae28fc
6 changed files with 109 additions and 189 deletions
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47
src/api/java/Constructor.java
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@ -16,8 +16,7 @@ public class Constructor extends Z3Object
* @throws Z3Exception
**/
public int getNumFields() throws Z3Exception
{
init();
{
return n;
}
@ -27,8 +26,11 @@ public class Constructor extends Z3Object
**/
public FuncDecl ConstructorDecl() throws Z3Exception
{
init();
return m_constructorDecl;
Native.LongPtr constructor = new Native.LongPtr();
Native.LongPtr tester = new Native.LongPtr();
long[] accessors = new long[n];
Native.queryConstructor(getContext().nCtx(), getNativeObject(), n, constructor, tester, accessors);
return new FuncDecl(getContext(), constructor.value);
}
/**
@ -37,8 +39,11 @@ public class Constructor extends Z3Object
**/
public FuncDecl getTesterDecl() throws Z3Exception
{
init();
return m_testerDecl;
Native.LongPtr constructor = new Native.LongPtr();
Native.LongPtr tester = new Native.LongPtr();
long[] accessors = new long[n];
Native.queryConstructor(getContext().nCtx(), getNativeObject(), n, constructor, tester, accessors);
return new FuncDecl(getContext(), tester.value);
}
/**
@ -47,8 +52,14 @@ public class Constructor extends Z3Object
**/
public FuncDecl[] getAccessorDecls() throws Z3Exception
{
init();
return m_accessorDecls;
Native.LongPtr constructor = new Native.LongPtr();
Native.LongPtr tester = new Native.LongPtr();
long[] accessors = new long[n];
Native.queryConstructor(getContext().nCtx(), getNativeObject(), n, constructor, tester, accessors);
FuncDecl[] t = new FuncDecl[n];
for (int i = 0; i < n; i++)
t[i] = new FuncDecl(getContext(), accessors[i]);
return t;
}
/**
@ -60,9 +71,6 @@ public class Constructor extends Z3Object
}
private int n = 0;
private FuncDecl m_testerDecl = null;
private FuncDecl m_constructorDecl = null;
private FuncDecl[] m_accessorDecls = null;
Constructor(Context ctx, Symbol name, Symbol recognizer,
Symbol[] fieldNames, Sort[] sorts, int[] sortRefs)
@ -87,21 +95,4 @@ public class Constructor extends Z3Object
Sort.arrayToNative(sorts), sortRefs));
}
private void init() throws Z3Exception
{
if (m_testerDecl != null)
return;
Native.LongPtr constructor = new Native.LongPtr();
Native.LongPtr tester = new Native.LongPtr();
long[] accessors = new long[n];
Native.queryConstructor(getContext().nCtx(), getNativeObject(), n,
constructor, tester, accessors);
m_constructorDecl = new FuncDecl(getContext(), constructor.value);
m_testerDecl = new FuncDecl(getContext(), tester.value);
m_accessorDecls = new FuncDecl[n];
for (int i = 0; i < n; i++)
m_accessorDecls[i] = new FuncDecl(getContext(), accessors[i]);
}
}