fix -Werror=return-type warning

heal-research · May 27, 2024 · 97b565e · 97b565e
1 parent d23cfa8
commit 97b565e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/source/operators/evaluator_error_metrics.cpp b/source/operators/evaluator_error_metrics.cpp
@@ -11,6 +11,7 @@ namespace Operon {
  case ErrorType::MAE: return MeanAbsoluteError(x, y);
  case ErrorType::R2: return -R2Score(x, y);
  case ErrorType::C2: return -SquaredCorrelation(x, y);
+ default: { throw std::runtime_error("unknown error type"); }
  }
  }
 
@@ -23,6 +24,7 @@ namespace Operon {
  case ErrorType::MAE: return MeanAbsoluteError(x, y, w);
  case ErrorType::R2: return -R2Score(x, y, w);
  case ErrorType::C2: return -SquaredCorrelation(x, y, w);
+ default: { throw std::runtime_error("unknown error type"); }
  }
  }
 
@@ -35,6 +37,7 @@ namespace Operon {
  case ErrorType::MAE: return MeanAbsoluteError(beg1, end1, beg2);
  case ErrorType::R2: return -R2Score(beg1, end1, beg2);
  case ErrorType::C2: return -SquaredCorrelation(beg1, end1, beg2);
+ default: { throw std::runtime_error("unknown error type"); }
  }
  }
 
@@ -47,6 +50,7 @@ namespace Operon {
  case ErrorType::MAE: return MeanAbsoluteError(beg1, end1, beg2, beg3);
  case ErrorType::R2: return -R2Score(beg1, end1, beg2, beg3);
  case ErrorType::C2: return -SquaredCorrelation(beg1, end1, beg2, beg3);
+ default: { throw std::runtime_error("unknown error type"); }
  }
  }
 } // namespace Operon