[BL] Remove unused correctScientificNotation().

This is also untested and not compiled anywhere because of the undefined
macro MSVC.

BaseLib/StringTools.cpp

@@ -106,66 +106,3 @@ std::string format(const char* format_str, ... )
 }
 
 } // end namespace BaseLib
-
-#ifdef MSVC
-void correctScientificNotation(std::string filename, std::size_t precision)
-{
-    std::ifstream stream;
-    std::ofstream outputStream;
-
-    stream.open(filename.c_str());
-    std::string tmpFilename = filename + ".tmp";
-    outputStream.open(tmpFilename.c_str());
-
-    if (!stream)
-    {
-        WARN("correctScientificNotation: fstream is not open.");
-        return;
-    }
-
-    std::string line;
-
-    // Iterate over lines in stream
-    while (getline(stream, line))
-    {
-        std::string word;
-        std::istringstream iss(line);
-        // Iterate over all words in line
-        while (iss >> word)
-        {
-            // Search for e+0
-            std::size_t exponentPosition = word.find("e+0", precision);
-            if (exponentPosition == std::string::npos)
-                // If not found search for e-0
-                exponentPosition = word.find("e-0", precision);
-            if (exponentPosition != std::string::npos)
-            {
-                std::size_t wordSize = word.size();
-                std::size_t exponentSize = wordSize - exponentPosition;
-
-                if(exponentSize > 4)
-                {
-                    // Erase the leading zero considering trailing characters
-                    int i = wordSize - 1;
-                    while (!isdigit(word[i]))
-                        --i;
-
-                    std::size_t erasePos = wordSize - 3 - (wordSize - 1 - i);
-                    std::string eraseString = word.substr(erasePos, 1);
-                    if (eraseString.find("0") != std::string::npos)
-                        word.erase(erasePos, 1);
-                }
-            }
-
-            outputStream << word << " ";
-        }
-        outputStream << "\n";
-    }
-
-    stream.close();
-    outputStream.close();
-
-    remove(filename.c_str());
-    rename(tmpFilename.c_str(), filename.c_str());
-}
-#endif

BaseLib/StringTools.h

@@ -90,7 +90,3 @@ std::string const& tostring(std::string const& value);
 std::string format(const char* format_string, ... );
 
 } // end namespace BaseLib
-
-#ifdef MSVC
-void correctScientificNotation(std::string filename, std::size_t precision = 0);
-#endif