Changeset 2386 for XIOS3/trunk/src/attribute_map.cpp

Timestamp:

07/26/22 15:26:52 (23 months ago)

Author:

jderouillat

Message:

Set the code structure to compute the hash value of an element based on its attributs, use for now before writing an element in a file

File:

• XIOS3/trunk/src/attribute_map.cpp (modified) (1 diff)

XIOS3/trunk/src/attribute_map.cpp

@@ -269 +269 @@
       }
 
+      /*!
+        Compute the hash value of current attribute map excluding some attributs.
+        \param [in] excludedAttrs attribute to be excluded from hash computation
+      */
+      int CAttributeMap::computeGlobalAttributesHash(const vector<StdString>& excludedAttrs)
+      {
+         int attrs_hash( 0 );
+         typedef std::pair<StdString, CAttribute*> StdStrAttPair;
+
+         SuperClassMap::const_iterator it = this->begin(), end = this->end();
+         for (; it != end; it++)
+         {
+            const StdStrAttPair& el = *it;
+            if ( std::find( excludedAttrs.begin(), excludedAttrs.end(), el.first ) == excludedAttrs.end() )
+            {
+              if (this->hasAttribute(el.first))
+              {
+                if (!el.second->isEmpty())
+                {
+                  attrs_hash += el.second->computeHash();
+                }
+              }
+            }
+         }
+         return attrs_hash;
+      }
+  
       //---------------------------------------------------------------
 /*