1 files changed, 46 insertions, 0 deletions
diff --git a/fitsy/allocgz.h b/fitsy/allocgz.h
new file mode 100644
index 0000000..c0a08e4
--- /dev/null
+++ b/fitsy/allocgz.h
@@ -0,0 +1,46 @@
+// Copyright (C) 1999-2018
+// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
+// For conditions of distribution and use, see copyright notice in "copyright"
+
+#ifndef __fitsallocgz_h__
+#define __fitsallocgz_h__
+
+#include "strm.h"
+#include "zlib.h"
+
+class FitsAllocGZ : public virtual FitsStream<gzFile> {
+public:
+  FitsAllocGZ(const char*);
+  virtual ~FitsAllocGZ() {}
+};
+
+class FitsFitsAllocGZ : public FitsAllocGZ, public FitsFitsStream<gzFile> {
+public:
+  FitsFitsAllocGZ(const char* fn, ScanMode mode, FlushMode flush) 
+    : FitsAllocGZ(fn), FitsFitsStream<gzFile>(mode, flush) {}
+};
+
+class FitsFitsNextAllocGZ : public FitsFitsNextStream<gzFile> {
+public:
+  FitsFitsNextAllocGZ(FitsFile* prev) : FitsFitsNextStream<gzFile>(prev) {}
+};
+
+class FitsArrAllocGZ : public FitsAllocGZ, FitsArrStream<gzFile> {
+public:
+  FitsArrAllocGZ(const char* fn, FlushMode flush) 
+    : FitsAllocGZ(fn), FitsArrStream<gzFile>(flush) {}
+};
+
+class FitsMosaicAllocGZ : public FitsAllocGZ, FitsMosaicStream<gzFile> {
+public:
+  FitsMosaicAllocGZ(const char* fn, FlushMode flush) 
+    : FitsAllocGZ(fn), FitsMosaicStream<gzFile>(flush) {}
+};
+
+class FitsMosaicNextAllocGZ : public FitsMosaicNextStream<gzFile> {
+public:
+  FitsMosaicNextAllocGZ(FitsFile* prev, FlushMode flush) 
+    : FitsMosaicNextStream<gzFile>(prev, flush) {}
+};
+
+#endif