c++11: explicitly delete copy constructors and operator=.

* src/ltlvisit/simplify.hh, src/ta/taexplicit.hh, src/ta/taproduct.hh,
src/tgba/bdddict.hh, src/tgba/taatgba.hh, src/tgba/tgbabddconcrete.hh,
src/tgba/tgbaexplicit.hh, src/tgba/tgbaproduct.hh, src/tgba/tgbasgba.hh,
src/tgba/tgbatba.hh, src/tgba/tgbaunion.hh, src/tgba/wdbacomp.cc: Here.

src/ltlvisit/simplify.hh

@@ -175,7 +175,9 @@ namespace spot
     private:
       ltl_simplifier_cache* cache_;
       // Copy disallowed.
-      ltl_simplifier(const ltl_simplifier&);
+      ltl_simplifier(const ltl_simplifier&) = delete;
+      void operator=(const ltl_simplifier&) = delete;
+
       bool owndict;
     };
   }

src/ta/taexplicit.hh

@@ -132,9 +132,8 @@ namespace spot
 
   private:
     // Disallow copy.
-    ta_explicit(const ta_explicit& other);
-    ta_explicit&
-    operator=(const ta_explicit& other);
+    ta_explicit(const ta_explicit& other) = delete;
+    ta_explicit& operator=(const ta_explicit& other) = delete;
 
     const tgba* tgba_;
     bdd all_acceptance_conditions_;

src/ta/taproduct.hh

@@ -202,9 +202,8 @@ namespace spot
     const kripke* kripke_;
 
     // Disallow copy.
-    ta_product(const ta_product&);
-    ta_product&
-    operator=(const ta_product&);
+    ta_product(const ta_product&) = delete;
+    ta_product& operator=(const ta_product&) = delete;
   };
 
 

src/tgba/bdddict.hh

@@ -239,8 +239,8 @@ namespace spot
 
   private:
     // Disallow copy.
-    bdd_dict(const bdd_dict& other);
-    bdd_dict& operator=(const bdd_dict& other);
+    bdd_dict(const bdd_dict& other) = delete;
+    bdd_dict& operator=(const bdd_dict& other) = delete;
   };
 
 

src/tgba/taatgba.hh

@@ -78,8 +78,8 @@ namespace spot
 
   private:
     // Disallow copy.
-    taa_tgba(const taa_tgba& other);
-    taa_tgba& operator=(const taa_tgba& other);
+    taa_tgba(const taa_tgba& other) = delete;
+    taa_tgba& operator=(const taa_tgba& other) = delete;
   };
 
   /// Set of states deriving from spot::state.

src/tgba/tgbabddconcrete.hh

@@ -91,8 +91,8 @@ namespace spot
     bdd init_;			///< Initial state.
   private:
     // Disallow copy.
-    tgba_bdd_concrete(const tgba_bdd_concrete&);
-    tgba_bdd_concrete& operator=(const tgba_bdd_concrete&);
+    tgba_bdd_concrete(const tgba_bdd_concrete&) = delete;
+    tgba_bdd_concrete& operator=(const tgba_bdd_concrete&) = delete;
   };
 }
 

src/tgba/tgbaexplicit.hh

@@ -709,8 +709,8 @@ namespace spot
 
   private:
     // Disallow copy.
-    tgba_explicit(const tgba_explicit<State>& other);
-    tgba_explicit& operator=(const tgba_explicit& other);
+    tgba_explicit(const tgba_explicit<State>& other) = delete;
+    tgba_explicit& operator=(const tgba_explicit& other) = delete;
   };
 
   template <typename State>
@@ -739,8 +739,8 @@ namespace spot
 
   private:
     // Disallow copy.
-    sba_explicit(const sba_explicit<State>& other);
-    sba_explicit& operator=(const sba_explicit& other);
+    sba_explicit(const sba_explicit<State>& other) = delete;
+    sba_explicit& operator=(const sba_explicit& other) = delete;
   };
 
 

src/tgba/tgbaproduct.hh

@@ -126,8 +126,8 @@ namespace spot
 
   private:
     // Disallow copy.
-    tgba_product(const tgba_product&);
-    tgba_product& operator=(const tgba_product&);
+    tgba_product(const tgba_product&) = delete;
+    tgba_product& operator=(const tgba_product&) = delete;
   };
 
   /// \brief A lazy product with different initial states.

src/tgba/tgbasgba.hh

@@ -66,8 +66,8 @@ namespace spot
     bool emulate_acc_cond_;
     bdd acceptance_condition_;
     // Disallow copy.
-    tgba_sgba_proxy(const tgba_sgba_proxy&);
-    tgba_sgba_proxy& operator=(const tgba_sgba_proxy&);
+    tgba_sgba_proxy(const tgba_sgba_proxy&) = delete;
+    tgba_sgba_proxy& operator=(const tgba_sgba_proxy&) = delete;
   };
 
 }

src/tgba/tgbatba.hh

@@ -120,8 +120,8 @@ namespace spot
     mutable void* uniq_map_;
 
     // Disallow copy.
-    tgba_tba_proxy(const tgba_tba_proxy&);
-    tgba_tba_proxy& operator=(const tgba_tba_proxy&);
+    tgba_tba_proxy(const tgba_tba_proxy&) = delete;
+    tgba_tba_proxy& operator=(const tgba_tba_proxy&) = delete;
   };
 
   /// \ingroup tgba_on_the_fly_algorithms

src/tgba/tgbaunion.hh

@@ -151,8 +151,8 @@ namespace spot
     bdd all_acceptance_conditions_;
     bdd neg_acceptance_conditions_;
     // Disallow copy.
-    tgba_union(const tgba_union&);
-    tgba_union& operator=(const tgba_union&);
+    tgba_union(const tgba_union&) = delete;
+    tgba_union& operator=(const tgba_union&) = delete;
   };
 
 

src/tgba/wdbacomp.cc

@@ -1,6 +1,6 @@
 // -*- coding: utf-8 -*-
-// Copyright (C) 2011, 2012 Laboratoire de Recherche et Développement
-// de l'Epita.
+// Copyright (C) 2011, 2012, 2013 Laboratoire de Recherche et
+// Développement de l'Epita.
 //
 // This file is part of Spot, a model checking library.
 //
@@ -271,8 +271,8 @@ namespace spot
       bdd the_acceptance_cond_;
 
       // Disallow copy.
-      tgba_wdba_comp_proxy(const tgba_wdba_comp_proxy&);
-      tgba_wdba_comp_proxy& operator=(const tgba_wdba_comp_proxy&);
+      tgba_wdba_comp_proxy(const tgba_wdba_comp_proxy&) = delete;
+      tgba_wdba_comp_proxy& operator=(const tgba_wdba_comp_proxy&) = delete;
     };
 
   }