SHOGUN  6.1.3
StringMap.h
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31 #ifndef STRINGMAP_H
32 #define STRINGMAP_H
33 
34 #include <shogun/lib/config.h>
35 #include <shogun/lib/Map.h>
36 
37 namespace shogun
38 {
39 #define IGNORE_IN_CLASSLIST
40 
41 IGNORE_IN_CLASSLIST template<class T> class CStringMap: public CMap<std::string, T>
42 {
43 public:
45  CStringMap(int32_t size=41, int32_t reserved=128, bool tracable=true)
46  :CMap<std::string, T>(size, reserved, tracable) {}
47 
49  virtual ~CStringMap() {}
50 
55  virtual const char* get_name() const { return "StringMap"; }
56 
57 protected:
62  virtual uint32_t get_hash_value(const std::string& key)
63  {
64  const char* k=key.c_str();
65  return CHash::MurmurHash3((uint8_t*)(k), key.length(), 0xDEADBEEF);
66  }
67 
68 };
69 
70 }
71 
72 #endif /* STRINGMAP_H */
#define IGNORE_IN_CLASSLIST
Definition: StringMap.h:39
CStringMap(int32_t size=41, int32_t reserved=128, bool tracable=true)
Definition: StringMap.h:45
Definition: basetag.h:132
static uint32_t MurmurHash3(uint8_t *data, int32_t len, uint32_t seed)
Definition: Hash.cpp:366
virtual ~CStringMap()
Definition: StringMap.h:49
virtual uint32_t get_hash_value(const std::string &key)
Definition: StringMap.h:62
the class CMap, a map based on the hash-table. w: http://en.wikipedia.org/wiki/Hash_table ...
Definition: SGObject.h:42
virtual const char * get_name() const
Definition: StringMap.h:55
The class is a customized map for the optimization framework.
Definition: StringMap.h:41
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:18

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