[yoda-svn] yoda: 5 new changesets

[YODA Mercurial]

details:   https://yoda.hepforge.org/hg/yoda/rev/1552a789b405
branches:  write_permissions
changeset: 1082:1552a789b405
user:      Lukas Heinrich <lukas.heinrich at gmail.com>
date:      Mon Jul 27 20:37:13 2015 +0100
description:
throw exception on file permissions

details:   https://yoda.hepforge.org/hg/yoda/rev/9494b7bc42f9
branches:  write_permissions
changeset: 1083:9494b7bc42f9
user:      Lukas Heinrich <lukas.heinrich at gmail.com>
date:      Wed Jul 29 13:17:52 2015 +0100
description:
writing

details:   https://yoda.hepforge.org/hg/yoda/rev/a680f1999536
branches:  write_permissions
changeset: 1084:a680f1999536
user:      Lukas Heinrich <lukas.heinrich at gmail.com>
date:      Mon Aug 03 12:30:02 2015 +0100
description:
templated overload for types with dereference op to AO

details:   https://yoda.hepforge.org/hg/yoda/rev/afa4473a8014
branches:  
changeset: 1085:afa4473a8014
user:      Lukas Heinrich <lukas.heinrich at gmail.com>
date:      Mon Aug 03 13:50:39 2015 +0100
description:
merged fix for dereferencable types (smart pointers)

details:   https://yoda.hepforge.org/hg/yoda/rev/bb1c4ace4bf9
branches:  write_permissions
changeset: 1086:bb1c4ace4bf9
user:      Lukas Heinrich <lukas.heinrich at gmail.com>
date:      Mon Aug 03 13:52:23 2015 +0100
description:
closing branch. merged to default

diffs (truncated from 169 to 50 lines):

--- a/include/YODA/Exceptions.h	Wed Jul 08 12:03:39 2015 +0100
+++ b/include/YODA/Exceptions.h	Mon Aug 03 13:52:23 2015 +0100
@@ -89,6 +89,13 @@
   };
 
 
+  /// Error for file writing errors
+  class WriteError : public Exception {
+  public:
+    WriteError(const std::string& what) : Exception(what) {}
+  };
+
+
   /// Error for problems introduced outside YODA, to put it nicely.
   class UserError : public Exception {
   public:
--- a/include/YODA/Makefile.am	Wed Jul 08 12:03:39 2015 +0100
+++ b/include/YODA/Makefile.am	Mon Aug 03 13:52:23 2015 +0100
@@ -25,6 +25,7 @@
 	Utils/Formatting.h \
 	Utils/Predicates.h \
 	Utils/BinSearcher.h \
+	Utils/Traits.h \
 	Utils/sortedvector.h \
 	Utils/cachedvector.h \
 	Utils/indexedset.h \
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/YODA/Utils/Traits.h	Mon Aug 03 13:52:23 2015 +0100
@@ -0,0 +1,26 @@
+// -*- C++ -*-
+//
+// This file is part of YODA -- Yet more Objects for Data Analysis
+// Copyright (C) 2008-2015 The YODA collaboration (see AUTHORS for details)
+//
+#ifndef YODA_TRAITS_H
+#define YODA_TRAITS_H
+
+#include <boost/type_traits/has_dereference.hpp>
+
+namespace YODA{
+  //SFINAE struct to check for iterator concept at compile time
+  template<typename T>
+  struct Iterable{
+    typedef char yes[1]; typedef char no[2];
+    template <typename C> static yes& test(typename C::const_iterator*  c);
+    template <typename> static no& test(...);
+    static const bool value = sizeof(test<T>(0)) == sizeof(yes);
+  };
+
+  template<typename T>