Changeset 248 for bdm/uibuilder.h

Timestamp:

01/26/09 20:28:46 (15 years ago)

Author:

smidl

Message:

doc

Files:

• bdm/uibuilder.h (moved) (moved from bdm/config/uibuilder.h) (3 diffs)

bdm/uibuilder.h

@@ -1 @@
-#include <libconfig.h++>
+#include "libconfig/libconfig.h++"
 #include <itpp/itbase.h>
 
@@ -75 +75 @@
         public:
                 UIbuilder(const string &typ){__uimap__.insert(make_pair(typ,this));}
-                virtual void build(Setting &S, void** result) const {it_error("Calling uibuilder basic" );};
+                virtual void build(Setting &S, void** result) const =0;
 };
 
@@ -90 +90 @@
 };
 
+//! Prototype of a UI builder. Return value is by the second argument since it allows some type of type checking.
 template<class T>
 void UIbuild(Setting &S, T** ret){
         CHECK_UITYPE(S,TypeGroup);
         T* tmp;
+        // Check if field "type" is present, if not it is not a valid UI
         it_assert_debug(S.exists("type"), string(S.getPath())+" is not a valid UI!");
                 
         const string typ=S["type"];
+        // Find "type" in list of registred UI builders
         UImap::const_iterator iter = __uimap__.find( typ );
         if( iter == __uimap__.end()) {
                 it_error("UI of type \"" + typ + "\" is not registered!");
         }
-        else {const UIbuilder* is= iter->second; is->build(S,reinterpret_cast<void**>(&tmp));}
+        else {
+                const UIbuilder* is= iter->second; 
+                //BUILD the result
+                is->build(S,reinterpret_cast<void**>(&tmp));
+        }
         // make assignment
         *ret=tmp;