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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 __fitscard_h__
#define __fitscard_h__
#define FTY_CARDLEN 80
#include <string.h>
#include <iostream>
#include <sstream>
#include <iomanip>
using namespace std;
class FitsCard {
private:
char* card_;
int managed;
// only used to return pointer to internal string
static char buf_[FTY_CARDLEN];
public:
FitsCard();
FitsCard(char*);
FitsCard(const FitsCard&);
~FitsCard();
FitsCard& operator=(const FitsCard&);
char* card() {return card_;}
FitsCard& clear();
FitsCard& setKey(const char *name);
FitsCard& setLogical(const char* name, int value, const char* comment);
FitsCard& setLogical(int value, const char *comment)
{return setLogical(NULL, value, comment);}
FitsCard& setInteger(const char* name, int value, const char *comment);
FitsCard& setInteger(int value, const char *comment)
{return setInteger(NULL, value, comment);}
FitsCard& setReal(const char* name, double value, int prec, const char *comment);
FitsCard& setReal(double value, int prec, const char *comment)
{return setReal(NULL, value, prec, comment);}
FitsCard& setComplex(const char* name, double real, double img,
int prec, const char *comment);
FitsCard& setComplex(double real, double img, int prec, const char *comment)
{return setComplex(NULL, real, img, prec, comment);}
FitsCard& setString(const char* name, const char *value, const char *comm);
FitsCard& setString(const char *value, const char *comment)
{return setString(NULL, value, comment);}
FitsCard& setComment(const char* name, const char* value);
FitsCard& setComment(const char *value)
{return setComment(NULL, value);}
int getLogical();
int getInteger();
double getReal();
void getComplex(double*, double*);
char* getString();
char* getComment();
char* getKeyword();
};
#endif
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