X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=pmt%2Fsrc%2Flib%2Fpmt_int.h;h=458443eafa78b4304910e291dac62feb9b7a66d1;hb=29c73e79ef50525b56d8e9f89808baace75fae82;hp=5a178523c227bfbc610fc1dbb328b2b5e89931ad;hpb=77a328cd9cc198de890787e000985baf976af32a;p=debian%2Fgnuradio

diff --git a/pmt/src/lib/pmt_int.h b/pmt/src/lib/pmt_int.h
index 5a178523..458443ea 100644
--- a/pmt/src/lib/pmt_int.h
+++ b/pmt/src/lib/pmt_int.h
@@ -23,6 +23,7 @@
 #define INCLUDED_PMT_INT_H
 
 #include <pmt.h>
+#include <boost/utility.hpp>
 
 /*
  * EVERYTHING IN THIS FILE IS PRIVATE TO THE IMPLEMENTATION!
@@ -30,16 +31,11 @@
  * See pmt.h for the public interface
  */
 
-class pmt_base {
+class pmt_base : boost::noncopyable {
 protected:
   pmt_base(){};
   virtual ~pmt_base();
 
-private:
-  pmt_base(const pmt_base& rhs);		// NOT IMPLEMENTED
-  pmt_base& operator=(const pmt_base& rhs);	// NOT IMPLEMENTED
-  
-
 public:
   virtual bool is_bool()    const { return false; }
   virtual bool is_symbol()  const { return false; }
@@ -102,6 +98,7 @@ public:
   pmt_integer(long value);
   //~pmt_integer(){}
 
+  bool is_number()  const { return true; }
   bool is_integer() const { return true; }
   long value() const { return d_value; }
 };
@@ -114,6 +111,7 @@ public:
   pmt_real(double value);
   //~pmt_real(){}
 
+  bool is_number()  const { return true; }
   bool is_real() const { return true; }
   double value() const { return d_value; }
 };
@@ -126,6 +124,7 @@ public:
   pmt_complex(std::complex<double> value);
   //~pmt_complex(){}
 
+  bool is_number()  const { return true; }
   bool is_complex() const { return true; }
   std::complex<double> value() const { return d_value; }
 };