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// Copyright (C) 1999-2018
// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
// For conditions of distribution and use, see copyright notice in "copyright"
#ifndef __fitshist_h__
#define __fitshist_h__
#include "vector.h"
#include "file.h"
class FitsHist : public FitsFile {
public:
enum Function {SUM, AVERAGE};
private:
int width_;
int height_;
int depth_;
size_t size_;
FitsColumn* xcol_;
FitsColumn* ycol_;
FitsColumn* zcol_;
void* fitsy_;
void* filter_;
int initHeader(FitsFile*);
int screenKeyword(const char*);
void initLTMV(Matrix&);
void initWCS(FitsFile*, Matrix&, Vector);
void mapWCSMatrix(FitsHead*, char* w, const char* out, const char* in,
Vector);
void mapWCSReal(FitsHead* head, const char* out, const char* in);
void mapWCSReal(FitsHead* head, char* w, const char* out, const char* in);
void mapWCSReal(FitsHead*, char* w,
const char* out, const char* prim, const char* alt,
Matrix);
void mapWCSString(FitsHead*, char* w, const char* out, const char* prim);
void mapWCSString(FitsHead*, char* w,
const char* out, const char* prim, const char* alt);
void mapWCSVector(FitsHead*, char* w, const char* out, const char* in);
void initFilter(FitsFile*);
void deleteFilter();
void bin(FitsFile*, Matrix&, Function, Vector);
void swap();
public:
FitsHist(FitsFile* src, int width, int height, int depth,
Matrix& m, Function func, Vector block);
~FitsHist();
};
class FitsHistNext : public FitsFile {
public:
FitsHistNext(FitsFile* prev);
};
#endif
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