1 files changed, 9 insertions, 4 deletions
diff --git a/chilbert/SetBits.hpp b/chilbert/SetBits.hpp
index 6b2cd24..1a4874b 100644
--- a/chilbert/SetBits.hpp
+++ b/chilbert/SetBits.hpp
@@ -23,11 +23,16 @@
 
 namespace chilbert {
 
+/** Set a range of bits in one field from the start of another.
+ *
+ * @param h Destination bit field
+ * @param n Number of bits
+ * @param i Start bit index in destination
+ * @param w Source bit field
+ */
 template <class H, class I>
-inline void setBits(H&        h, // destination
-                    const int n, // number of bits
-                    const int i, // bit position
-                    const I&  w)  // bits to place
+inline void
+setBits(H& h, const int n, const int i, const I& w)
 {
 	for (int j = 0; j < n; j++) {
 		setBit(h, i + j, testBit(w, j));