From cb1b53a6a4a0a57367d898471a45f7cc71d274d0 Mon Sep 17 00:00:00 2001
From: knodlseder <>
Date: Thu, 29 Apr 2010 12:42:02 +0000
Subject: [PATCH] read() and write() now pure virtual in base class

---
 include/GWcsHPX.hpp |  4 ++--
 src/sky/GWcsHPX.cpp | 12 ++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/GWcsHPX.hpp b/include/GWcsHPX.hpp
index ea0c834..6f59646 100644
--- a/include/GWcsHPX.hpp
+++ b/include/GWcsHPX.hpp
@@ -52,10 +52,10 @@ public:
 
     // Implemented pure virtual methods
     std::string type(void) const;
+    void        read(const GFitsHDU* hdu);
+    void        write(GFitsHDU* hdu) const;
 
     // Overloaded base class methods
-    void        read(const GFitsHDU* hdu);
-    void        write(GFitsHDU* hdu);
     double      omega(const int& pix) const;
     GSkyDir     pix2dir(const int& pix);
     int         dir2pix(GSkyDir dir) const;
diff --git a/src/sky/GWcsHPX.cpp b/src/sky/GWcsHPX.cpp
index acf027e..25f698f 100644
--- a/src/sky/GWcsHPX.cpp
+++ b/src/sky/GWcsHPX.cpp
@@ -221,15 +221,15 @@ std::string GWcsHPX::type(void) const
 
 
 /***********************************************************************//**
- * @brief Read Healpix definiton from FITS header.
+ * @brief Read Healpix definiton from FITS header
  *
  * @param[in] hdu FITS HDU containing the Healpix definition.
  *
- * @exception GException::wcs 
+ * @exception GException::wcs
  *            Unable to load Healpix definition from HDU.
- * @exception GException::wcs_bad_coords 
+ * @exception GException::wcs_bad_coords
  *            Invalid coordsys parameter.
- * @exception GException::wcs_hpx_bad_ordering 
+ * @exception GException::wcs_hpx_bad_ordering
  *            Invalid ordering parameter.
  ***************************************************************************/
 void GWcsHPX::read(const GFitsHDU* hdu)
@@ -279,7 +279,7 @@ void GWcsHPX::read(const GFitsHDU* hdu)
 
 
 /***********************************************************************//**
- * @brief Write Healpix definiton into FITS HDU.
+ * @brief Write Healpix definiton into FITS HDU
  *
  * @param[in] hdu FITS HDU to which the Healpix definition will be written.
  *
@@ -292,7 +292,7 @@ void GWcsHPX::read(const GFitsHDU* hdu)
  * ORDERING = ordering()
  * COORDSYS = coordsys()
  ***************************************************************************/
-void GWcsHPX::write(GFitsHDU* hdu)
+void GWcsHPX::write(GFitsHDU* hdu) const
 {
     // Continue only if HDU is valid
     if (hdu != NULL) {
--
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