From 13f9ef5f104bfe99910dc4cd0892ce2ab896ada1 Mon Sep 17 00:00:00 2001
From: knodlseder <>
Date: Fri, 7 Mar 2008 16:34:04 +0000
Subject: [PATCH] add num_cards() method

---
 include/GFitsHeader.hpp  |  1 +
 src/fits/GFitsHeader.cpp | 10 ++++++++++
 2 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/include/GFitsHeader.hpp b/include/GFitsHeader.hpp
index 237a0bb..b14ca3d 100644
--- a/include/GFitsHeader.hpp
+++ b/include/GFitsHeader.hpp
@@ -65,6 +65,7 @@ public:
     int              integer(const std::string& keyname);
     int              integer(const int& cardno);
     GFitsHeader*     clone(void) const;
+    int              num_cards(void) const;
 
 private:
     // Private methods
diff --git a/src/fits/GFitsHeader.cpp b/src/fits/GFitsHeader.cpp
index 5f571d5..83eca30 100644
--- a/src/fits/GFitsHeader.cpp
+++ b/src/fits/GFitsHeader.cpp
@@ -436,6 +436,16 @@ GFitsHeader* GFitsHeader::clone(void) const
 }
 
 
+/***********************************************************************//**
+ * @brief Returns number of header cards
+ ***************************************************************************/
+int GFitsHeader::num_cards(void) const
+{
+    // Return number of header cards
+    return m_num_cards;
+}
+
+
 /*==========================================================================
  =                                                                         =
  =                         GFitsHeader private methods                     =
--
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