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comparison liboctave/system/mach-info.h @ 21739:c4ab2e54f100

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use namespace for oct_mach_info class * mach-info.h, mach-info.cc: Put oct_mach_info in octave namespace and rename to mach_info. Change all uses.
author John W. Eaton <jwe@octave.org>
date Thu, 19 May 2016 01:59:35 -0400
parents 1473547f50f5
children 949cb46e6bdb
comparison
equal deleted inserted replaced
21738:a99c2407f930 21739:c4ab2e54f100
25 25
26 #include "octave-config.h" 26 #include "octave-config.h"
27 27
28 #include <string> 28 #include <string>
29 29
30 class 30 namespace octave
31 OCTAVE_API
32 oct_mach_info
33 { 31 {
34 protected: 32 class
33 OCTAVE_API
34 mach_info
35 {
36 protected:
35 37
36 oct_mach_info (void); 38 mach_info (void);
37 39
38 public: 40 public:
39 41
40 enum float_format 42 enum float_format
41 { 43 {
42 flt_fmt_unknown, 44 flt_fmt_unknown,
43 flt_fmt_ieee_little_endian, 45 flt_fmt_ieee_little_endian,
44 flt_fmt_ieee_big_endian, 46 flt_fmt_ieee_big_endian,
47 };
48
49 static bool instance_ok (void);
50
51 static float_format native_float_format (void);
52
53 static bool words_big_endian (void);
54
55 static bool words_little_endian (void);
56
57 static float_format string_to_float_format (const std::string&);
58
59 static std::string float_format_as_string (float_format);
60
61 private:
62
63 static mach_info *instance;
64
65 static void cleanup_instance (void) { delete instance; instance = 0; }
66
67 // The floating point format for the current machine.
68 mutable float_format native_float_fmt;
69
70 // TRUE if the byte order on this system is big endian.
71 mutable bool big_chief;
72
73 // No copying!
74
75 mach_info (const mach_info&);
76
77 mach_info& operator = (const mach_info&);
45 }; 78 };
79 }
46 80
47 static bool instance_ok (void); 81 #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS)
48 82
49 static float_format native_float_format (void); 83 OCTAVE_DEPRECATED ("use octave::mach_info instead")
50 84 typedef octave::mach_info oct_mach_info;
51 static bool words_big_endian (void);
52
53 static bool words_little_endian (void);
54
55 static float_format string_to_float_format (const std::string&);
56
57 static std::string float_format_as_string (float_format);
58
59 private:
60
61 static oct_mach_info *instance;
62
63 static void cleanup_instance (void) { delete instance; instance = 0; }
64
65 // The floating point format for the current machine.
66 mutable float_format native_float_fmt;
67
68 // TRUE if the byte order on this system is big endian.
69 mutable bool big_chief;
70
71 // No copying!
72
73 oct_mach_info (const oct_mach_info&);
74
75 oct_mach_info& operator = (const oct_mach_info&);
76 };
77 85
78 #endif 86 #endif
87
88 #endif