Further refactoring ackermannization.

src/ackermannization/lackr_model_converter_lazy.cpp

@@ -0,0 +1,59 @@
+/*++
+ Copyright (c) 2015 Microsoft Corporation
+
+ Module Name:
+
+  lackr_model_converter_lazy.cpp
+
+ Abstract:
+
+
+ Author:
+
+ Mikolas Janota
+
+ Revision History:
+--*/
+#include"lackr_model_converter_lazy.h"
+#include"model_evaluator.h"
+#include"ast_smt2_pp.h"
+#include"ackr_info.h"
+#include"lackr_model_constructor.h"
+
+class lackr_model_converter_lazy : public model_converter {
+public:
+    lackr_model_converter_lazy(ast_manager & m,
+        const lackr_model_constructor_ref& lmc)
+        : m(m)
+        , model_constructor(lmc)
+    { }
+
+    virtual ~lackr_model_converter_lazy() { }
+
+    virtual void operator()(model_ref & md, unsigned goal_idx) {
+        SASSERT(goal_idx == 0);
+        SASSERT(md.get() == 0 || (!md->get_num_constants() && !md->get_num_functions()));
+        SASSERT(model_constructor.get());
+        model * new_model = alloc(model, m);
+        md = new_model;
+        model_constructor->make_model(md);
+    }
+
+    virtual void operator()(model_ref & md) {
+        operator()(md, 0);
+    }
+
+    //void display(std::ostream & out);
+
+    virtual model_converter * translate(ast_translation & translator) {
+        NOT_IMPLEMENTED_YET();
+    }
+protected:
+    ast_manager&                       m;
+    const lackr_model_constructor_ref  model_constructor;
+};
+
+model_converter * mk_lackr_model_converter_lazy(ast_manager & m,
+    const lackr_model_constructor_ref&  model_constructor) {
+    return alloc(lackr_model_converter_lazy, m, model_constructor);
+}