GFitsTableStrCol.hpp
3.38 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
/***************************************************************************
* GFitsTableStrCol.hpp - FITS table string column class *
* ----------------------------------------------------------------------- *
* copyright : (C) 2008 by Jurgen Knodlseder *
* ----------------------------------------------------------------------- *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
/**
* @file GFitsTableStrCol.hpp
* @brief GFitsTableStrCol class definition.
* @author J. Knodlseder
*/
#ifndef GFITSTABLESTRCOL_HPP
#define GFITSTABLESTRCOL_HPP
/* __ Includes ___________________________________________________________ */
#include "GFitsCfitsio.hpp"
#include "GFitsTableCol.hpp"
/* __ Namespaces _________________________________________________________ */
/* __ Structures _________________________________________________________ */
/***********************************************************************//**
* @class GFitsTableStrCol
*
* @brief Interface for FITS table string column
*
* This class implements a FITS table string column.
***************************************************************************/
class GFitsTableStrCol : public GFitsTableCol {
// I/O friends
friend ostream& operator<< (ostream& os, const GFitsTableStrCol& column);
public:
// Constructors and destructors
GFitsTableStrCol();
GFitsTableStrCol(const std::string& name, const int& length,
const int& width, const int& size = 1);
GFitsTableStrCol(const GFitsTableStrCol& column);
~GFitsTableStrCol();
// Operators
GFitsTableStrCol& operator= (const GFitsTableStrCol& column);
std::string& operator() (const int& row, const int& inx = 0);
const std::string& operator() (const int& row, const int& inx = 0) const;
// Methods
void save(void);
std::string string(const int& row, const int& col = 0);
double real(const int& row, const int& col = 0);
int integer(const int& row, const int& col = 0);
GFitsTableStrCol* clone(void) const;
std::string* data(void);
void set_nullval(const std::string string);
private:
// Private methods
void init_members(void);
void copy_members(const GFitsTableStrCol& column);
void free_members(void);
std::string ascii_format(void) const;
std::string binary_format(void) const;
void alloc_data(void);
void init_data(void);
void fetch_data(void);
void* ptr_data(void) { return m_buffer; }
void* ptr_nulval(void) { return m_nulval; }
void alloc_buffer(void);
void free_buffer(void);
// Private data area
std::string* m_data; //!< Data area
char** m_buffer; //!< Data area for CFITSIO transfer
char* m_nulval; //!< NULL string
};
#endif /* GFITSTABLESTRCOL_HPP */