Replace HumanStringToDataType method with IndexToDataType method.

Signed-off-by: Joey Kleingers <[email protected]>
BlueQuartzSoftware · Oct 25, 2023 · 185019c · 185019c
1 parent 8fbefca
commit 185019c
Showing 1 changed file with 19 additions and 50 deletions.
diff --git a/src/complex/Common/TypesUtility.hpp b/src/complex/Common/TypesUtility.hpp
@@ -375,59 +375,28 @@ inline constexpr DataType StringToDataType(std::string_view dataTypeString)
 }
 
 /**
- * @brief Returns a DataType for the passed in string representation
- * @param dataTypeString
+ * @brief Returns a DataType for the passed in index
+ * @param index
  * @return
  */
-inline constexpr DataType HumanStringToDataType(std::string_view dataTypeString)
+inline std::optional<DataType> IndexToDataType(usize index)
 {
-  if(dataTypeString == DataTypeToHumanString(DataType::int8).view())
-  {
-    return DataType::int8;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::uint8).view())
-  {
-    return DataType::uint8;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::int16).view())
-  {
-    return DataType::int16;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::uint16).view())
-  {
-    return DataType::uint16;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::int32).view())
-  {
-    return DataType::int32;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::uint32).view())
-  {
-    return DataType::uint32;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::int64).view())
-  {
-    return DataType::int64;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::uint64).view())
-  {
-    return DataType::uint64;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::float32).view())
-  {
-    return DataType::float32;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::float64).view())
-  {
-    return DataType::float64;
-  }
-  else if(dataTypeString == DataTypeToHumanString(DataType::boolean).view())
-  {
-    return DataType::boolean;
-  }
-  else
-  {
-    throw std::runtime_error("complex::HumanStringToDataType: No known DataType matches the given string value.");
+  switch(index)
+  {
+  case static_cast<int>(DataType::int8):
+  case static_cast<int>(DataType::uint8):
+  case static_cast<int>(DataType::int16):
+  case static_cast<int>(DataType::uint16):
+  case static_cast<int>(DataType::int32):
+  case static_cast<int>(DataType::uint32):
+  case static_cast<int>(DataType::int64):
+  case static_cast<int>(DataType::uint64):
+  case static_cast<int>(DataType::float32):
+  case static_cast<int>(DataType::float64):
+  case static_cast<int>(DataType::boolean):
+    return static_cast<DataType>(index);
+  default:
+    return {};
   }
 }