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-rw-r--r--src/gamma_transfer_function.cc4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gamma_transfer_function.cc b/src/gamma_transfer_function.cc
index 062599d6..fe560f54 100644
--- a/src/gamma_transfer_function.cc
+++ b/src/gamma_transfer_function.cc
@@ -17,6 +17,10 @@
*/
+/** @file src/gamma_transfer_function.cc
+ * @brief GammaTransferFunction class.
+ */
+
#include "gamma_transfer_function.h"
#include <cmath>