cmake build

1 files changed, 55 insertions, 0 deletions

diff --git a/omegalib/omega_lib/include/omega/pres_decl.h b/omegalib/omega_lib/include/omega/pres_decl.h
new file mode 100644
index 0000000..7fec0bc
--- /dev/null
+++ b/omegalib/omega_lib/include/omega/pres_decl.h
@@ -0,0 +1,55 @@
+#if ! defined _pres_decl_h
+#define _pres_decl_h 1
+
+#include <omega/pres_var.h>
+#include <omega/pres_form.h>
+#include <basic/Section.h>
+
+namespace omega {
+
+//
+// Base class for presburger formula nodes with variables
+//
+
+class F_Declaration : public Formula {
+public:
+  virtual Variable_ID declare(Const_String s)=0;
+  virtual Variable_ID declare()=0;
+  virtual Variable_ID declare(Variable_ID)=0;
+  virtual Section<Variable_ID> declare_tuple(int size);
+
+  void finalize();
+
+  inline Variable_ID_Tuple &locals() {return myLocals;}
+
+protected:
+  F_Declaration(Formula *, Rel_Body *);
+  F_Declaration(Formula *, Rel_Body *, Variable_ID_Tuple &);
+  ~F_Declaration();
+
+  Variable_ID do_declare(Const_String s, Var_Kind var_kind);
+
+  void prefix_print(FILE *output_file, int debug = 1);
+  void print(FILE *output_file);
+
+  void setup_names();
+  void setup_anonymous_wildcard_names();
+
+  Variable_ID_Tuple myLocals;
+  friend class F_Forall; // rearrange needs to access myLocals
+  friend class F_Or;     // push_exists
+
+private:
+  virtual bool can_add_child();
+
+  int priority();
+
+  friend void align(Rel_Body *originalr, Rel_Body *newr, F_Exists *fe,
+                    Formula *f, const Mapping &mapping, bool &newrIsSet,
+                    List<int> &seen_exists, 
+                    Variable_ID_Tuple &seen_exists_ids);
+};
+
+} // namespace
+
+#endif