From: caremoli <caremoli>
Date: Mon, 3 Jan 2011 18:08:30 +0000 (+0000)
Subject: CCAR: some optimisations for SALOMEDS
X-Git-Tag: Start_BR_19998_21191~102
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=65d052d8f130bdad959faec4316b71661ac199ea;p=modules%2Fkernel.git

CCAR: some optimisations for SALOMEDS
---

diff --git a/src/DF/DF_Label.cxx b/src/DF/DF_Label.cxx
index 56b1624a7..ef53926e1 100644
--- a/src/DF/DF_Label.cxx
+++ b/src/DF/DF_Label.cxx
@@ -44,7 +44,7 @@ DF_Label DF_Label::Label(const DF_Label& theLabel, const std::string& theEntry,
 
   char* cc = (char*)theEntry.c_str();
   int n = 0;
-  std::vector<int> tags;
+  int i=0;
 
   while (*cc != '\0') {
     while ( *cc >= '0' && *cc <= '9') {
@@ -52,21 +52,20 @@ DF_Label DF_Label::Label(const DF_Label& theLabel, const std::string& theEntry,
       ++cc;
     }
     if (*cc == ':' || *cc == '\0') {
-      tags.push_back(n);
+      if(i>0)
+        {
+          if(aLabel.IsNull())break;
+          aLabel = aLabel.FindChild(n, isCreated);
+        }
+      i++;
       n = 0;
       if (*cc != '\0') ++cc;
     }
     else {
-      tags.clear();
-      break;
+      return DF_Label();
     }
   }
 
-  if(!tags.size()) return DF_Label();
-  
-  for(int i = 1, len = tags.size(); !aLabel.IsNull() && i<len; i++)
-    aLabel = aLabel.FindChild(tags[i], isCreated);
-
   return aLabel;
 }
 
@@ -141,8 +140,10 @@ DF_Attribute* DF_Label::FindAttribute(const std::string& theID) const
 {
   if(!_node) return NULL;
 
-  if(_node->_attributes.find(theID) == _node->_attributes.end()) return NULL;
-  return _node->_attributes[theID];
+  std::map< std::string, DF_Attribute* >::iterator it=_node->_attributes.find(theID);
+  if(it == _node->_attributes.end()) return NULL;
+  return it->second;
+
 }
 
 //Returns true if there is an Attribute with given ID on this Label.
@@ -376,29 +377,31 @@ DF_Label DF_Label::NewChild()
 //Returns a string entry of this Label
 std::string DF_Label::Entry() const
 {
-  std::string entry = "";
-  std::vector<int> vi;
   DF_LabelNode* father = this->_node;
-  while(father) {
-    vi.push_back(father->_tag);
-    father = father->_father;
-  }
-
-  int len = vi.size();
-  if(len == 1) {
-    entry = "0:";
-  }
-  else {
-    char buffer[128];
-    for(int i = len-1; i>=0; i--) {
-      int tag = vi[i];
-      sprintf(buffer, "%d", tag);
-      entry+=std::string(buffer);
-      if(i) entry += ":";
+  if(!father->_father)return "0:";
+  int tag;
+  char buff[128];
+  char* wstr= buff;
+  char* str = buff;
+
+  while(father)
+    {
+      tag=father->_tag;
+      do{
+         // Conversion. Number is reversed.
+         *wstr++ = '0' + (tag % 10);
+      }while(tag /= 10);
+      father = father->_father;
+      if(father)*wstr++ = ':';
     }
-  }
+  *wstr-- = '\0';
+
+  //reverse the buffer
+  char aux;
+  while (wstr > str)
+    aux = *wstr, *wstr-- = *str, *str++ = aux;
 
-  return entry;
+  return buff;
 }
 
 bool DF_Label::IsEqual(const DF_Label& theLabel)
diff --git a/src/SALOMEDS/SALOMEDS_Attributes.hxx b/src/SALOMEDS/SALOMEDS_Attributes.hxx
index 66abd78c9..b4d116727 100644
--- a/src/SALOMEDS/SALOMEDS_Attributes.hxx
+++ b/src/SALOMEDS/SALOMEDS_Attributes.hxx
@@ -92,7 +92,7 @@
 #include "SALOMEDS_AttributeParameter_i.hxx"
 #include "SALOMEDS_AttributeString_i.hxx"
 
-#define __CreateCORBAAttribute(CORBA_Name) if (strcmp(aTypeOfAttribute, #CORBA_Name) == 0) { \
+#define __CreateCORBAAttribute(CORBA_Name) else if (strcmp(aTypeOfAttribute, #CORBA_Name) == 0) { \
     SALOMEDSImpl_##CORBA_Name* A = dynamic_cast<SALOMEDSImpl_##CORBA_Name*>(theAttr); \
     SALOMEDS_##CORBA_Name##_i* Attr = new SALOMEDS_##CORBA_Name##_i(A, theOrb); \
     attr_servant = Attr; \
@@ -101,6 +101,7 @@
 
 
 #define __CreateGenericCORBAAttribute \
+  if(0){} \
 __CreateCORBAAttribute(AttributeReal) \
 __CreateCORBAAttribute(AttributeInteger) \
 __CreateCORBAAttribute(AttributeSequenceOfReal) \
diff --git a/src/SALOMEDSImpl/SALOMEDSImpl_Study.cxx b/src/SALOMEDSImpl/SALOMEDSImpl_Study.cxx
index bf2b3b858..0e4a3db6f 100644
--- a/src/SALOMEDSImpl/SALOMEDSImpl_Study.cxx
+++ b/src/SALOMEDSImpl/SALOMEDSImpl_Study.cxx
@@ -344,8 +344,9 @@ SALOMEDSImpl_SObject SALOMEDSImpl_Study::FindObjectIOR(const std::string& anObje
   SALOMEDSImpl_SObject aResult ;
 
   // searching in the datamap for optimization
-  if (myIORLabels.find(anObjectIOR) != myIORLabels.end()) {
-    aResult = GetSObject(myIORLabels[anObjectIOR]);
+  std::map<std::string, DF_Label>::iterator it=myIORLabels.find(anObjectIOR);
+  if (it != myIORLabels.end()) {
+    aResult = GetSObject(it->second);
     // 11 oct 2002: forbidden attributes must be checked here
     if (!aResult.GetLabel().IsAttribute(SALOMEDSImpl_AttributeIOR::GetID())) {
       myIORLabels.erase(anObjectIOR);
@@ -966,16 +967,18 @@ void SALOMEDSImpl_Study::UpdateIORLabelMap(const std::string& anIOR,const std::s
 {
   _errorCode = "";
   DF_Label aLabel = DF_Label::Label(_doc->Main(), anEntry, true);
-  if (myIORLabels.find(anIOR) != myIORLabels.end()) myIORLabels.erase(anIOR);
+  std::map<std::string, DF_Label>::iterator it=myIORLabels.find(anIOR);
+  if (it != myIORLabels.end()) myIORLabels.erase(it);
   myIORLabels[anIOR] = aLabel;
 }
 
 void SALOMEDSImpl_Study::DeleteIORLabelMapItem(const std::string& anIOR)
 {
-  if (myIORLabels.find(anIOR) != myIORLabels.end())
+  std::map<std::string, DF_Label>::iterator it=myIORLabels.find(anIOR);
+  if (it != myIORLabels.end())
     {
       //remove the ior entry and decref the genericobj (if it's one)
-      myIORLabels.erase(anIOR);
+      myIORLabels.erase(it);
     }
 }
 
@@ -1131,8 +1134,9 @@ SALOMEDSImpl_SComponent SALOMEDSImpl_Study::GetSComponent(const DF_Label& theLab
 SALOMEDSImpl_SObject SALOMEDSImpl_Study::GetSObject(const std::string& theEntry)
 {
   SALOMEDSImpl_SObject aSO;
-  if(_mapOfSO.find(theEntry) != _mapOfSO.end())
-    aSO = _mapOfSO[theEntry];
+  std::map<std::string, SALOMEDSImpl_SObject>::iterator it=_mapOfSO.find(theEntry);
+  if(it != _mapOfSO.end())
+    aSO = it->second;
   else {
     DF_Label aLabel = DF_Label::Label(_doc->Main(), theEntry);
     aSO = SALOMEDSImpl_SObject(aLabel);