OpalData: rename function

src/AbstractObjects/OpalData.cpp

@@ -674,7 +674,7 @@ std::string OpalData::getTitle() {
     return p->itsTitle_m;
 }
 
-std::string OpalData::getOutputDirectory() const {
+std::string OpalData::getAuxiliaryOutputDirectory() const {
     return "data";
 }
 

src/AbstractObjects/OpalData.h

@@ -182,8 +182,8 @@ public:
     /// get the step where to restart
     int getRestartStep();
 
-    /// get the name of the data directory
-    std::string getOutputDirectory() const;
+    /// get the name of the the additional data directory
+    std::string getAuxiliaryOutputDirectory() const;
 
     /// get opals input filename
     std::string getInputFn();

src/Structure/FieldWriter.hpp

@@ -54,7 +54,7 @@ void FieldWriter::dumpField(FieldType& field, std::string name,
      *   'name':     field name (input argument of function)
      *   '******':   step padded with zeros to 6 digits
      */
-    std::string dirname = OpalData::getInstance()->getOutputDirectory();
+    std::string dirname = OpalData::getInstance()->getAuxiliaryOutputDirectory();
     boost::filesystem::path file(dirname);
     boost::format filename("%1%-%2%-%|3$06|.dat");
     std::string basename = OpalData::getInstance()->getInputBasename();