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#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
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