App/Toponaming: Minor code cleanup

src/App/Document.cpp

@@ -1056,6 +1056,7 @@ std::pair<bool,int> Document::addStringHasher(const StringHasherRef & hasher) co
 
 StringHasherRef Document::getStringHasher(int idx) const {
     if(idx<0) {
+            return d->Hasher;
         return d->Hasher;
     }
     StringHasherRef hasher;

src/App/Document.h

@@ -51,7 +51,7 @@ namespace App
     class Application;
     class Transaction;
     class StringHasher;
-    typedef Base::Reference<StringHasher> StringHasherRef;
+    using StringHasherRef = Base::Reference<StringHasher>;
 }
 
 namespace App
@@ -476,11 +476,11 @@ public:
     /** Called by property during properly save its containing StringHasher
      *
      * @param hasher: the input hasher
-     * @return Returns a pair<bool,int>. Boolean member indicate if the
-     * StringHasher has been saved before. The Integer is the hasher index.
+     * @return Returns a pair<bool,int>. The boolean indicates if the
+     * StringHasher has been saved before. The integer is the hasher index.
      *
      * The StringHasher object is designed to be shared among multiple objects.
-     * So, we must not save duplicate copies of the same hasher. And must be
+     * We must not save duplicate copies of the same hasher, and must be
      * able to restore with the same sharing relationship. This function returns
      * whether the hasher has been saved before by other objects, and the index
      * of the hasher. If the hasher has not been saved before, the object must
@@ -495,9 +495,8 @@ public:
      *
      * @return Return the resulting string hasher.
      *
-     * The caller is responsible to restore the hasher itself if it is the first
-     * owner of the hasher, i.e. return addStringHasher() returns true during
-     * save
+     * The caller is responsible for restoring the hasher if the caller is the first
+     * owner of the hasher, i.e. if addStringHasher() returns true during save.
      */
     StringHasherRef getStringHasher(int index=-1) const;
 

src/App/PropertyContainer.cpp

@@ -221,16 +221,16 @@ PropertyData PropertyContainer::propertyData;
 
 void PropertyContainer::beforeSave() const
 {
-    std::map<std::string,Property*> Map;
+    std::map<std::string, Property*> Map;
     getPropertyMap(Map);
-    for(auto &entry : Map) {
+    for (auto& entry : Map) {
         auto prop = entry.second;
-        if(!prop->testStatus(Property::PropDynamic)
-            && (prop->testStatus(Property::Transient) ||
-                getPropertyType(prop) & Prop_Transient))
-        {
+        if (!prop->testStatus(Property::PropDynamic)
+            && (prop->testStatus(Property::Transient)
+                || ((getPropertyType(prop) & Prop_Transient) != 0))) {
             // Nothing
-        } else {
+        }
+        else {
             prop->beforeSave();
         }
     }
@@ -254,8 +254,9 @@ void PropertyContainer::Save (Base::Writer &writer) const
         {
             transients.push_back(prop);
             it = Map.erase(it);
-        }else
+        } else {
             ++it;
+        }
     }
 
     writer.incInd(); // indentation for 'Properties Count'

src/App/private/DocumentP.h

@@ -50,7 +50,7 @@ using Node =  std::vector <size_t>;
 using Path =  std::vector <size_t>;
 
 namespace App {
-typedef boost::bimap<StringHasherRef,int> HasherMap;
+using HasherMap = boost::bimap<StringHasherRef, int>;
 class Transaction;
 
 // Pimpl class