fixing up the broken BendCalc

include/BendData.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <string>
+
+namespace DataLoad {
+    struct BendData {
+        double bendAngleDegrees;
+        double insideRadius;
+        double materialThickness;
+        double kFactor;
+    };
+}

include/BendDeduction.h

@@ -9,8 +9,8 @@ private:
     double kFactor;          // K-factor
 
 public:
-    BendDeduction(double angleDegrees, double radius, double thickness, double k);
+    BendDeduction(double bendAngleDegrees, double radius, double thickness, double k);
     double calculateBendDeduction();
 };
 
-#endif
+#endif

include/DataLoad.h

@@ -0,0 +1,13 @@
+#include "BendData.h"
+
+#ifndef DATALOAD_H
+#define DATALOAD_H
+
+#include <string>
+#include <vector>
+
+namespace DataLoad {
+    void loadDataFromCSV(const std::string& fileName, BendData& bendData);
+}
+
+#endif

include/DataSave.h

@@ -0,0 +1,8 @@
+#ifndef DATASAVE_H
+#define DATASAVE_H
+
+#include <string>
+
+void saveDataToCSV(const std::string& fileName, const std::string& data);
+
+#endif