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[libdcp.git] / src / gamma_transfer_function.h

diff --git a/src/gamma_transfer_function.h b/src/gamma_transfer_function.h
index 282fdfe01ccfd021e2c6dd78d76a34ceeb601e77..24d65df0a1309e4586441af116bf9a74e770e50f 100644 (file)
--- a/src/gamma_transfer_function.h
+++ b/src/gamma_transfer_function.h
@@ -17,10 +17,17 @@
 
 */
 
+/** @file  src/gamma_transfer_function.h
+ *  @brief GammaTransferFunction class.
+ */
+
 #include "transfer_function.h"
 
 namespace dcp {
 
+/** A description of a gamma function of the f(x) = x^g where
+ *  g is the gamma.
+ */
 class GammaTransferFunction : public TransferFunction
 {
 public: