[glibmm] Variant: Rename get(index) to get_child(index).

[Murray Cumming <murrayc src gnome org>]

commit 85252750b27d79458f6b91763c34c1829eac491b
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Mar 29 11:15:30 2011 +0200

    Variant: Rename get(index) to get_child(index).
    
    * glib/src/variant.[hg|ccg]: Rename all get() methods that return children
    to get_child() to make the API clearer and to avoid ambiguity with get()
    methods that return the underlying type instead.
    * examples/dbus/peer.cc:
    * examples/dbus/userbus.cc:
    * tests/glibmm_variant/main.cc: Adapted.
    https://bugzilla.gnome.org/show_bug.cgi?id=644207#c7
    (Yannick Guesnet)

 ChangeLog                    |   13 +++++++++++++
 examples/dbus/peer.cc        |    4 ++--
 examples/dbus/userbus.cc     |    2 +-
 glib/src/variant.ccg         |    6 +++---
 glib/src/variant.hg          |   24 ++++++++++++------------
 tests/glibmm_variant/main.cc |    4 ++--
 6 files changed, 33 insertions(+), 20 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 1b505a9..15645ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,16 @@
+2011-03-29  Murray Cumming  <murrayc murrayc com>
+
+	Variant: Rename get(index) to get_child(index).
+
+	* glib/src/variant.[hg|ccg]: Rename all get() methods that return children
+	to get_child() to make the API clearer and to avoid ambiguity with get()
+	methods that return the underlying type instead.
+	* examples/dbus/peer.cc:
+	* examples/dbus/userbus.cc:
+	* tests/glibmm_variant/main.cc: Adapted.
+  https://bugzilla.gnome.org/show_bug.cgi?id=644207#c7
+  (Yannick Guesnet)
+
 2011-03-29  Murray Cumming  <murrayc murrayc-desktop>
 
 	FileUtils: Correct my previous commit.
diff --git a/examples/dbus/peer.cc b/examples/dbus/peer.cc
index c35bab8..99cdb66 100644
--- a/examples/dbus/peer.cc
+++ b/examples/dbus/peer.cc
@@ -120,7 +120,7 @@ static void on_method_call(const Glib::RefPtr<Gio::DBus::Connection>&,
 
     // Get (expected) single string in tupple.
     Glib::Variant<Glib::ustring> param;
-    parameters.get(param);
+    parameters.get_child(param);
 
     Glib::ustring response = "You said: '" + param.get() + "'.";
 
@@ -266,7 +266,7 @@ void run_as_client(Glib::ustring address)
       "HelloWorld", parameters);
 
     Glib::Variant<Glib::ustring> child;
-    result.get(child);
+    result.get_child(child);
 
     std::cout << "The server said: " << child.get() << "." << std::endl;
 
diff --git a/examples/dbus/userbus.cc b/examples/dbus/userbus.cc
index 845db3b..89f942f 100644
--- a/examples/dbus/userbus.cc
+++ b/examples/dbus/userbus.cc
@@ -53,7 +53,7 @@ void dbus_proxy_available(Glib::RefPtr<Gio::AsyncResult>& result)
     // Now extract the single item in the variant container which is the
     // array of strings (the names).
     Glib::Variant< std::vector<Glib::ustring> > names_variant;
-    result.get(names_variant);
+    result.get_child(names_variant);
 
     // Get the vector of strings.
     std::vector<Glib::ustring> names = names_variant.get();
diff --git a/glib/src/variant.ccg b/glib/src/variant.ccg
index f18f03c..eaa4829 100644
--- a/glib/src/variant.ccg
+++ b/glib/src/variant.ccg
@@ -103,7 +103,7 @@ VariantContainerBase::create_tuple(const std::vector<VariantBase>& children)
   return result;
 }
 
-void VariantContainerBase::get(VariantBase& child, gsize index) const
+void VariantContainerBase::get_child(VariantBase& child, gsize index) const
 {
   if(index >= g_variant_n_children(gobject_))
     throw std::out_of_range(
@@ -367,7 +367,7 @@ Variant<type_vec_ustring>::create(const type_vec_ustring& data)
   return result;
 }
 
-Glib::ustring Variant<type_vec_ustring>::get(gsize index) const
+Glib::ustring Variant<type_vec_ustring>::get_child(gsize index) const
 {
   gsize n_elements = 0;
 
@@ -460,7 +460,7 @@ Variant<type_vec_string>::create(const type_vec_string& data)
   return result;
 }
 
-std::string Variant<type_vec_string>::get(gsize index) const
+std::string Variant<type_vec_string>::get_child(gsize index) const
 {
   gsize n_elements = 0;
 
diff --git a/glib/src/variant.hg b/glib/src/variant.hg
index 2508d9d..83d8b08 100644
--- a/glib/src/variant.hg
+++ b/glib/src/variant.hg
@@ -293,15 +293,15 @@ public:
    * @throw std::out_of_range
    * @newin{2,28}
    */
-  void get(VariantBase& child, gsize index = 0) const;
+  void get_child(VariantBase& child, gsize index = 0) const;
   _IGNORE(g_variant_get_child, g_variant_get_child_value)
 
-  _WRAP_METHOD(VariantBase get(gsize index = 0), g_variant_get_child_value)
+  _WRAP_METHOD(VariantBase get_child(gsize index = 0), g_variant_get_child_value)
 
   /* TODO?:
   /// A get() method to return the contents of the variant in the container.
   template <class DataType>
-  DataType get(gsize index = 0) const;
+  DataType get_child(gsize index = 0) const;
   */
 
   /** If this is a maybe-typed instance, extract its value. If the value is
@@ -588,7 +588,7 @@ public:
    * @throw std::out_of_range
    * @newin{2,28}
    */
-  T get(gsize index) const;
+  T get_child(gsize index) const;
 
   /** Gets the vector of the Variant.
    * @return The vector.
@@ -652,7 +652,7 @@ public:
    * @throw std::out_of_range
    * @newin{2,28}
    */
-  Glib::ustring get(gsize index) const;
+  Glib::ustring get_child(gsize index) const;
 
   /** Gets the string vector of the Variant.
    * @return The vector.
@@ -716,7 +716,7 @@ public:
    * @throw std::out_of_range
    * @newin{2,28}
    */
-  std::string get(gsize index) const;
+  std::string get_child(gsize index) const;
 
   /** Gets the string vector of the Variant.
    * @return The vector.
@@ -784,7 +784,7 @@ public:
    * @throw std::out_of_range
    * @newin{2,28}
    */
-  std::pair<K, V> get(gsize index) const;
+  std::pair<K, V> get_child(gsize index) const;
 
   /** Looks up a value in a dictionary Variant.
    * @param key The key to look up.
@@ -867,11 +867,11 @@ std::pair<K, V> Variant< std::pair<K, V> >::get() const
 {
   // Get the key (the first element of the this VariantContainerBase).
   Variant<K> key;
-  VariantContainerBase::get(key, 0);
+  VariantContainerBase::get_child(key, 0);
 
   // Get the value (the second element of the this VariantContainerBase).
   Variant<V> value;
-  VariantContainerBase::get(value, 1);
+  VariantContainerBase::get_child(value, 1);
 
   std::pair<K, V> result(key.get(), value.get());
 
@@ -923,7 +923,7 @@ Variant< std::vector<T> >::create(const std::vector<T>& data)
 }
 
 template<class T>
-T Variant< std::vector<T> >::get(gsize index) const
+T Variant< std::vector<T> >::get_child(gsize index) const
 {
   gsize n_elements = 0;
 
@@ -1016,10 +1016,10 @@ Variant< std::map<K, V> >::create(const std::map<K, V>& data)
 
 template<class K, class V>
 std::pair<K, V>
-Variant< std::map<K, V> >::get(gsize index) const
+Variant< std::map<K, V> >::get_child(gsize index) const
 {
   Variant< std::pair<K, V> > dict_entry;
-  VariantContainerBase::get(dict_entry, index);
+  VariantContainerBase::get_child(dict_entry, index);
   return dict_entry.get();
 }
 
diff --git a/tests/glibmm_variant/main.cc b/tests/glibmm_variant/main.cc
index efc151f..816406e 100644
--- a/tests/glibmm_variant/main.cc
+++ b/tests/glibmm_variant/main.cc
@@ -43,7 +43,7 @@ int main(int, char**)
 
   unsigned index = 4;
   ostr << "Element number " << index + 1 << " in the copy is " <<
-    integers_variant.get(index) << '.' << std::endl;
+    integers_variant.get_child(index) << '.' << std::endl;
 
   ostr << std::endl;
 
@@ -95,7 +95,7 @@ int main(int, char**)
 
   index = 3;
 
-  std::pair<unsigned, Glib::ustring> a_pair = orig_dict_variant.get(index);
+  std::pair<unsigned, Glib::ustring> a_pair = orig_dict_variant.get_child(index);
 
   ostr << "Element number " << index + 1 << " in the variant is: (" <<
     a_pair.first << ", " << a_pair.second << ")." << std::endl;