cmake build

1 files changed, 63 insertions, 0 deletions

diff --git a/omegalib/omega_lib/include/omega/pres_quant.h b/omegalib/omega_lib/include/omega/pres_quant.h
new file mode 100644
index 0000000..98c30df
--- /dev/null
+++ b/omegalib/omega_lib/include/omega/pres_quant.h
@@ -0,0 +1,63 @@
+#if ! defined _pres_quant_h
+#define _pres_quant_h 1
+
+#include <omega/pres_decl.h>
+
+namespace omega {
+
+//
+// Presburger formula nodes for quantifiers
+//
+
+class F_Exists : public F_Declaration {
+public:
+    inline Node_Type node_type() {return Op_Exists;}
+    Variable_ID declare(Const_String s);
+    Variable_ID declare();
+    Variable_ID declare(Variable_ID v);
+    virtual     void push_exists(Variable_ID_Tuple &S);
+
+protected:
+    friend class Formula;
+
+    F_Exists(Formula *, Rel_Body *);
+    F_Exists(Formula *, Rel_Body *, Variable_ID_Tuple &);
+
+private:
+    Formula *copy(Formula *parent, Rel_Body *reln);
+
+    virtual Conjunct *find_available_conjunct();
+    void print(FILE *output_file);
+    void prefix_print(FILE *output_file, int debug = 1);
+    void beautify();
+    void rearrange();
+    DNF* DNFize();
+};
+
+
+class F_Forall : public F_Declaration {
+public:
+    inline Node_Type node_type() {return Op_Forall;}
+    Variable_ID declare(Const_String s);
+    Variable_ID declare();
+    Variable_ID declare(Variable_ID v);
+
+protected:
+    friend class Formula;
+
+    F_Forall(Formula *, Rel_Body *);
+
+private:
+    Formula *copy(Formula *parent, Rel_Body *reln);
+
+    virtual Conjunct *find_available_conjunct();
+    void print(FILE *output_file);
+    void prefix_print(FILE *output_file, int debug = 1);
+    void beautify();
+    void rearrange();
+    DNF* DNFize();
+};
+
+} // namespace
+
+#endif