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Resolved interpolation API issues.

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2014-10-10 11:41:21 +01:00
parent 1c1351a064
commit 9b8406c717
4 changed files with 49 additions and 27 deletions
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18
src/api/dotnet/InterpolationContext.cs
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@ -129,27 +129,21 @@ namespace Microsoft.Z3
/// <remarks>For more information on interpolation please refer
/// too the function Z3_read_interpolation_problem in the C/C++ API, which is
/// well documented.</remarks>
public int ReadInterpolationProblem(string filename, out Expr[] cnsts, ref uint[] parents, out string error, out Expr[] theory)
public int ReadInterpolationProblem(string filename, out Expr[] cnsts, out uint[] parents, out string error, out Expr[] theory)
{
uint num = 0, num_theory = 0;
IntPtr n_cnsts = new IntPtr();
IntPtr n_theory = new IntPtr();
IntPtr[] n_cnsts;
IntPtr[] n_theory;
IntPtr n_err_str;
int r = Native.Z3_read_interpolation_problem(nCtx, ref num, ref n_cnsts, out parents, filename, out n_err_str, ref num_theory, ref n_theory);
int r = Native.Z3_read_interpolation_problem(nCtx, ref num, out n_cnsts, out parents, filename, out n_err_str, ref num_theory, out n_theory);
error = Marshal.PtrToStringAnsi(n_err_str);
cnsts = new Expr[num];
parents = new uint[num];
theory = new Expr[num_theory];
for (int i = 0; i < num; i++)
{
IntPtr ce = new IntPtr(n_cnsts.ToInt64() + (IntPtr.Size * i));
cnsts[i] = Expr.Create(this, ce);
}
cnsts[i] = Expr.Create(this, n_cnsts[i]);
for (int i = 0; i < num_theory; i++)
{
IntPtr te = new IntPtr(n_theory.ToInt64() + (IntPtr.Size * i));
theory[i] = Expr.Create(this, te);
}
theory[i] = Expr.Create(this, n_theory[i]);
return r;
}