Changeset 15179 for trunk/psLib/src/fits/psFitsHeader.h

Timestamp:

Oct 3, 2007, 11:27:21 AM (19 years ago)

Author:

Paul Price

Message:

Merging branch with FITS compression development.

File:

• trunk/psLib/src/fits/psFitsHeader.h (modified) (2 diffs)

trunk/psLib/src/fits/psFitsHeader.h

@@ -4 +4 @@
  * @author Robert DeSonia, MHPCC
  *
- * @version $Revision: 1.10 $ $Name: not supported by cvs2svn $
- * @date $Date: 2007-01-23 22:47:23 $
+ * @version $Revision: 1.11 $ $Name: not supported by cvs2svn $
+ * @date $Date: 2007-10-03 21:27:21 $
  *
  * Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -18 +18 @@
 #include "psFits.h"
 #include "psMetadata.h"
+
+
+/// Determine whether the current HDU is an empty PHU with a single compressed image following.
+///
+/// In that case, what should be treated as an image PHU is technically an empty PHU with a binary table
+/// extension.  We test the current position, number of extensions, the FITS headers and presence of a
+/// following compressed image to determine if this is the case.  If so, the FITS file pointer is left
+/// pointing at the compressed image.
+bool psFitsCheckSingleCompressedImagePHU(const psFits *fits, ///< FITS file pointer
+                                         const psMetadata *header ///< Header, or NULL
+    );
+
+/// Parse a string read from the FITS header.
+
+/// Removes the quotes, and any trailing spaces.  NOTE: the returned string is NOT on the psLib memory system
+/// --- it's simply a hacked version of the input string.  Note also that the input string is MODIFIED.
+char *p_psFitsHeaderParseString(char *string ///< String to parse
+    );
 
 /** Reads the header of the current HDU.