Code clean-up

lib/libZRCola/include/zrcola/character.h

@@ -231,6 +231,17 @@ namespace ZRCola {
         ///
         inline character_db() : idxChr(data) {}
 
+        ///
+        /// Clears the database
+        ///
+        inline void clear()
+        {
+            idxChr   .clear();
+            idxDsc   .clear();
+            idxDscSub.clear();
+            data     .clear();
+        }
+
         ///
         /// Search for characters by description in given categories
         ///
@@ -379,6 +390,16 @@ namespace ZRCola {
         /// Constructs the database
         ///
         inline chrcat_db() : idxChrCat(data), idxRnk(data) {}
+
+        ///
+        /// Clears the database
+        ///
+        inline void clear()
+        {
+            idxChrCat.clear();
+            idxRnk   .clear();
+            data     .clear();
+        }
     };
 
 

lib/libZRCola/include/zrcola/common.h

@@ -439,6 +439,17 @@ namespace ZRCola {
         textindex() {}
 
 
+        ///
+        /// Clears the index
+        ///
+        inline void clear()
+        {
+            std::vector< mappair_t<T_idx> >::clear();
+            keys  .clear();
+            values.clear();
+        }
+
+
         ///
         /// Finds data for given key
         ///

lib/libZRCola/include/zrcola/language.h

@@ -175,6 +175,18 @@ namespace ZRCola {
 #endif
         {}
 
+        ///
+        /// Clears the database
+        ///
+        inline void clear()
+        {
+            idxChr.clear();
+#ifdef ZRCOLA_LANGCHAR_LANG_IDX
+            idxLng.clear();
+#endif
+            data  .clear();
+        }
+
         ///
         /// Tests presence of character in the given language
         ///
@@ -248,6 +260,15 @@ namespace ZRCola {
         /// Constructs the database
         ///
         inline language_db() : idxLng(data) {}
+
+        ///
+        /// Clears the database
+        ///
+        inline void clear()
+        {
+            idxLng.clear();
+            data  .clear();
+        }
     };
 
 

lib/libZRCola/include/zrcola/tag.h

@@ -170,6 +170,16 @@ namespace ZRCola {
         /// Constructs the database
         ///
         inline chrtag_db() : idxChr(data), idxTag(data) {}
+
+        ///
+        /// Clears the database
+        ///
+        inline void clear()
+        {
+            idxChr.clear();
+            idxTag.clear();
+            data  .clear();
+        }
     };
 
 
@@ -292,6 +302,15 @@ namespace ZRCola {
         ///
         inline tagname_db() : idxName(data) {}
 
+        ///
+        /// Clears the database
+        ///
+        inline void clear()
+        {
+            idxName.clear();
+            data   .clear();
+        }
+
         ///
         /// Search for tags by names
         ///

lib/libZRCola/include/zrcola/translate.h

@@ -204,6 +204,16 @@ namespace ZRCola {
         ///
         inline translation_db() : idxComp(data), idxDecomp(data) {}
 
+        ///
+        /// Clears the database
+        ///
+        inline void clear()
+        {
+            idxComp  .clear();
+            idxDecomp.clear();
+            data     .clear();
+        }
+
         ///
         /// Composes string
         ///