1 files changed, 87 insertions, 0 deletions
diff --git a/src/Reader.hh b/src/Reader.hh
new file mode 100644
index 0000000..01529ba
--- /dev/null
+++ b/src/Reader.hh
@@ -0,0 +1,87 @@
+#ifndef __READER_HH_
+#define __READER_HH_
+
+#include "IO.hh"
+#include "FlexArrayTmpl.H"
+
+struct AnnotationInfo{
+  int length;
+};
+
+class IOdataset;
+
+struct AttributeInfo{
+  Long nelements;
+  IObase::DataType datatype;
+  char name[128];
+  IOdataset *dataset;
+  int index;
+  int read(void *data);
+};
+
+class AttribInfoGroup {
+  FlexArray<AttributeInfo> attribs;
+  IOdataset *dataset;
+public:
+  AttributeInfo nilattrib;
+  AttribInfoGroup(IOdataset *ds);
+  ~AttribInfoGroup(){/*puts("Delete AttribInfoGroup");*/ }
+  inline void setSize(int sz) {
+    attribs.setSize(sz);
+  }
+  inline int getSize() { 
+    return attribs.getSize(); 
+  }
+  inline AttributeInfo &operator[](int index){
+    attribs[index].index=index;
+    attribs[index].dataset = dataset;
+    return attribs[index];
+  }
+  AttributeInfo &operator[](char *name);
+  AttribInfoGroup(AttribInfoGroup &src);
+  AttribInfoGroup &operator=(AttribInfoGroup &src);
+};
+
+class IOdataset {
+  IObase &file;
+  void update();
+public:
+  int index;
+  int rank; // should put in constructor for const
+  int dims[5];
+  long nbytes;
+  long nelements;
+  IObase::DataType datatype;
+  int typesize;
+  
+
+  FlexArray<AnnotationInfo> annotation;
+  int nannotations;
+  //FlexArray<AttributeInfo> attribute;
+  AttribInfoGroup attribute;
+  int nattributes;
+
+  IOdataset(IObase &infile,int idx);
+  IOdataset(IOdataset &src);
+  ~IOdataset(){/*puts("delete IOdataset");*/}
+  IOdataset &operator=(IOdataset &src);
+  int readAttribute(int index,void *data);
+  int attributeIndex(char *name);
+  int read(void *data);
+}; 
+
+class Reader {
+  IObase &file;
+public:
+  int ndatasets;
+  Reader(IObase &infile):file(infile){
+    ndatasets=file.nDatasets();
+  }
+  ~Reader(){/*puts("Delete Reader");*/}
+  inline IOdataset operator[](int index){
+    IOdataset ds(file,index); // to satisfy GCC 2.95-2
+    return ds;
+  }
+};
+
+#endif