ModuleVersion.h
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34 
35 #ifndef _DBW_MKZ_CAN_MODULE_VERSION_H
36 #define _DBW_MKZ_CAN_MODULE_VERSION_H
37 #include <stdint.h>
38 #include <endian.h>
39 
40 // Undefine GNU C system macros that we use for other purposes
41 #ifdef major
42 #undef major
43 #endif
44 #ifdef minor
45 #undef minor
46 #endif
47 
48 namespace dbw_mkz_can
49 {
50 
52 public:
53  ModuleVersion() : full(0) {};
54  ModuleVersion(uint16_t major, uint16_t minor, uint16_t build) : major_(major), minor_(minor), build_(build), extra_(0) {};
55  bool operator< (const ModuleVersion& other) const { return this->full < other.full; }
56  bool operator> (const ModuleVersion& other) const { return this->full > other.full; }
57  bool operator<=(const ModuleVersion& other) const { return this->full <= other.full; }
58  bool operator>=(const ModuleVersion& other) const { return this->full >= other.full; }
59  bool operator==(const ModuleVersion& other) const { return this->full == other.full; }
60  bool operator!=(const ModuleVersion& other) const { return this->full != other.full; }
61  bool valid() const { return full != 0; }
62  uint16_t major() const { return major_; }
63  uint16_t minor() const { return minor_; }
64  uint16_t build() const { return build_; }
65 private:
66  union {
67  uint64_t full;
68  struct {
69 #if __BYTE_ORDER == __LITTLE_ENDIAN
70  uint16_t build_; uint16_t minor_; uint16_t major_; uint16_t extra_;
71 #elif __BYTE_ORDER == __BIG_ENDIAN
72  uint16_t extra_; uint16_t major_; uint16_t minor_; uint16_t build_;
73 #else
74 #error Failed to determine system endianness
75 #endif
76  };
77  };
78 };
79 
80 } // namespace dbw_mkz_can
81 
82 #endif // _DBW_MKZ_CAN_MODULE_VERSION_H
83 
ModuleVersion(uint16_t major, uint16_t minor, uint16_t build)
Definition: ModuleVersion.h:54
bool operator==(const ModuleVersion &other) const
Definition: ModuleVersion.h:59
bool operator>(const ModuleVersion &other) const
Definition: ModuleVersion.h:56
uint16_t major() const
Definition: ModuleVersion.h:62
bool operator!=(const ModuleVersion &other) const
Definition: ModuleVersion.h:60
bool operator<=(const ModuleVersion &other) const
Definition: ModuleVersion.h:57
bool operator<(const ModuleVersion &other) const
Definition: ModuleVersion.h:55
uint16_t minor() const
Definition: ModuleVersion.h:63
uint16_t build() const
Definition: ModuleVersion.h:64
bool operator>=(const ModuleVersion &other) const
Definition: ModuleVersion.h:58


dbw_mkz_can
Author(s): Kevin Hallenbeck
autogenerated on Fri May 14 2021 02:47:08