From ac4348294416af36e3d70777898e7894f8ce1f5e Mon Sep 17 00:00:00 2001
From: Joakim Hove <joakim.hove@gmail.com>
Date: Fri, 18 Oct 2019 08:32:49 +0200
Subject: [PATCH 1/2] Remove trailing whitespace

---
 python/cxx/deck_keyword.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/python/cxx/deck_keyword.cpp b/python/cxx/deck_keyword.cpp
index 1498bdc61..57324d2af 100644
--- a/python/cxx/deck_keyword.cpp
+++ b/python/cxx/deck_keyword.cpp
@@ -62,7 +62,7 @@ struct DeckRecordIterator
 
 bool is_int(const std::string& s)
 {
-    return !s.empty() && std::find_if(s.begin(), 
+    return !s.empty() && std::find_if(s.begin(),
         s.end(), [](char c) { return !std::isdigit(c); }) == s.end();
 }
 
@@ -72,7 +72,7 @@ void push_string_as_deck_value(std::vector<DeckValue>& record, const std::string
     std::size_t star_pos = str.find('*');
     if (star_pos != std::string::npos) {
         int multiplier = 1;
-        
+
         std::string mult_str = str.substr(0, star_pos);
 
         if (mult_str.length() > 0) {
@@ -94,7 +94,7 @@ void push_string_as_deck_value(std::vector<DeckValue>& record, const std::string
 
         for (int i = 0; i < multiplier; i++)
             record.push_back( value );
-      
+
     }
     else
         record.push_back( DeckValue(str) );
@@ -115,7 +115,7 @@ void python::common::export_DeckKeyword(py::module& module) {
                  py::list record = record_obj.cast<py::list>();
                  std::vector<DeckValue> value_record;
 
-                 for (py::handle value_obj : record) { 
+                 for (py::handle value_obj : record) {
 
                       try {
                           int val_int = value_obj.cast<int>();
@@ -132,14 +132,14 @@ void python::common::export_DeckKeyword(py::module& module) {
                       catch (std::exception e_double) {}
 
                       try {
-                           std::string val_string = value_obj.cast<std::string>();                                      
+                           std::string val_string = value_obj.cast<std::string>();
                            push_string_as_deck_value(value_record, val_string);
                            continue;
                       }
                       catch (std::exception e_string) {}
 
                       throw py::type_error("DeckKeyword: tried to add unkown type to record.");
-             
+
                  }
                  value_record_list.push_back( value_record );
              }

From 1067b666967fda84156ecd1afa8c1dbd36c35376 Mon Sep 17 00:00:00 2001
From: Joakim Hove <joakim.hove@gmail.com>
Date: Fri, 18 Oct 2019 08:34:12 +0200
Subject: [PATCH 2/2] Use const& to avoiw warnings

---
 python/cxx/deck_keyword.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/python/cxx/deck_keyword.cpp b/python/cxx/deck_keyword.cpp
index 57324d2af..658613054 100644
--- a/python/cxx/deck_keyword.cpp
+++ b/python/cxx/deck_keyword.cpp
@@ -115,28 +115,28 @@ void python::common::export_DeckKeyword(py::module& module) {
                  py::list record = record_obj.cast<py::list>();
                  std::vector<DeckValue> value_record;
 
-                 for (py::handle value_obj : record) {
+                 for (const py::handle& value_obj : record) {
 
                       try {
                           int val_int = value_obj.cast<int>();
                           value_record.push_back( DeckValue(val_int) );
                           continue;
                       }
-                      catch (std::exception e_int) {}
+                      catch (const std::exception& e_int) {}
 
                       try {
                            double val_double = value_obj.cast<double>();
                            value_record.push_back( DeckValue(val_double) );
                            continue;
                       }
-                      catch (std::exception e_double) {}
+                      catch (const std::exception& e_double) {}
 
                       try {
                            std::string val_string = value_obj.cast<std::string>();
                            push_string_as_deck_value(value_record, val_string);
                            continue;
                       }
-                      catch (std::exception e_string) {}
+                      catch (const std::exception& e_string) {}
 
                       throw py::type_error("DeckKeyword: tried to add unkown type to record.");