Use pre-existing code

Author: dcwhite

src/Core/IEPlugin/SimpleTextFileToMatrix_Plugin.cc

@@ -44,7 +44,7 @@
 #include <Core/IEPlugin/SimpleTextFileToMatrix_Plugin.h>
 #include <Core/Datatypes/DenseMatrix.h>
 #include <Core/Datatypes/MatrixTypeConversions.h>
-#include <Core/Utils/StringUtil.h>
+#include <Core/Utils/Legacy/StringUtil.h>
 #include <Core/Logging/LoggerInterface.h>
 
 #include <iostream>

src/Core/Utils/StringUtil.h

@@ -108,50 +108,6 @@ struct SCISHARE AtomicCounter
 
 SCISHARE bool replaceSubstring(std::string& str, const std::string& from, const std::string& to);
 
-template <class T>
-bool from_string(const std::string &str, T &value)
-{
-  std::istringstream iss(str+"  ");
-  iss.exceptions(std::ifstream::eofbit | std::ifstream::failbit | std::ifstream::badbit);
-  try
-  {
-    iss >> value;
-    return (true);
-  }
-  catch (...)
-  {
-    return (false);
-  }
-}
-
-//TODO: replace with boost::regex
-template <class T>
-bool multiple_from_string(const std::string &str, std::vector<T> &values)
-{
-  values.clear();
-
-  std::string data = str;
-  for (size_t j=0; j<data.size(); j++)
-    if ((data[j] == '\t')||(data[j] == '\r')||(data[j] == '\n')||(data[j]=='"')) data[j] = ' ';
-
-  std::vector<std::string> nums;
-  for (size_t p=0;p<data.size();)
-  {
-    while((data[p] == ' ')&&(p<data.size())) p++;
-    if (p >= data.size()) break;
-
-    std::string::size_type next_space = data.find(' ',p);
-    if (next_space == std::string::npos) next_space = data.size();
-    T value;
-    if (from_string(data.substr(p,next_space-p), value)) values.push_back(value);
-    p = next_space;
-
-    if (p >= data.size()) break;
-  }
-  if (values.size() > 0) return (true);
-  return (false);
-}
-
 }}
 
 namespace std