internal NativeModel(NativeContext ctx, IntPtr obj)
{
ntvContext = ctx;
NativeObject = obj;
Debug.Assert(ctx != null);
Native.Z3_model_inc_ref(ctx.nCtx, obj);
}
internal NativeFuncInterp(NativeContext ctx, NativeModel mdl, Z3_func_decl decl, Z3_func_interp fi)
{
Debug.Assert(ctx != null);
Z3_context nCtx = ctx.nCtx;
Native.Z3_func_interp_inc_ref(nCtx, fi);
Declaration = decl;
Else = Native.Z3_func_interp_get_else(nCtx, fi);
uint numEntries = Native.Z3_func_interp_get_num_entries(nCtx, fi);
uint numArgs = Native.Z3_func_interp_get_arity(nCtx, fi);
Entries = new Entry[numEntries];
for (uint j = 0; j < numEntries; ++j)
{
var entry = Native.Z3_func_interp_get_entry(nCtx, fi, j);
Native.Z3_func_entry_inc_ref(nCtx, entry);
Entries[j].Arguments = new Z3_ast[numArgs];
for (uint i = 0; i < numArgs; ++i)
{
Entries[j].Arguments[i] = Native.Z3_func_entry_get_arg(nCtx, entry, i);
}
Entries[j].Result = Native.Z3_func_entry_get_value(nCtx, entry);
Native.Z3_func_entry_dec_ref(nCtx, entry);
}
Native.Z3_func_interp_dec_ref(nCtx, fi);
}
internal NativeSolver(NativeContext nativeCtx, Z3_solver z3solver)
{
Debug.Assert(nativeCtx != null);
Debug.Assert(z3solver != IntPtr.Zero);
this.ntvContext = nativeCtx;
this.z3solver = z3solver;
Native.Z3_solver_inc_ref(nCtx, z3solver);
}
/// <summary>
/// Create a clone of the current solver with respect to <c>ctx</c>.
/// </summary>
public NativeSolver Translate(NativeContext ctx)
{
Debug.Assert(ctx != null);
return(new NativeSolver(ctx, Native.Z3_solver_translate(nCtx, z3solver, ctx.nCtx)));
}
