Added GetConstSamHeader() to BamReader

[bamtools.git] / src / api / BamReader.h

diff --git a/src/api/BamReader.h b/src/api/BamReader.h
index fb9064d9994d08a4c2afe177b2ca205c1841da4c..cf8639e2dd8a9dc410a469d14def49cda57730ed 100644 (file)
--- a/src/api/BamReader.h
+++ b/src/api/BamReader.h
@@ -2,7 +2,7 @@
 // BamReader.h (c) 2009 Derek Barnett, Michael Str�mberg\r
 // Marth Lab, Department of Biology, Boston College\r
 // ---------------------------------------------------------------------------\r
-// Last modified: 10 October 2011 (DB)\r
+// Last modified: 18 November 2012 (DB)\r
 // ---------------------------------------------------------------------------\r
 // Provides read access to BAM files.\r
 // ***************************************************************************\r
@@ -69,7 +69,9 @@ class API_EXPORT BamReader {
         // access header data\r
         // ----------------------\r
 \r
-        // returns SAM header data\r
+        // returns a read-only reference to SAM header data\r
+        const SamHeader& BamReader::GetConstSamHeader(void) const;\r
+        // returns an editable copy of SAM header data\r
         SamHeader GetHeader(void) const;\r
         // returns SAM header data, as SAM-formatted text\r
         std::string GetHeaderText(void) const;\r