SHOGUN  6.1.3
KernelManager.h
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30 
31 #ifndef KERNEL_MANAGER_H__
32 #define KERNEL_MANAGER_H__
33 
34 #include <vector>
35 #include <memory>
36 #include <shogun/lib/common.h>
38 
39 namespace shogun
40 {
41 
42 class CKernel;
43 class CDistance;
44 class CCustomDistance;
45 class CCustomKernel;
46 
47 namespace internal
48 {
49 #ifndef DOXYGEN_SHOULD_SKIP_THIS
50 class KernelManager
51 {
52 public:
53  KernelManager();
54  explicit KernelManager(index_t num_kernels);
55  ~KernelManager();
56 
57  InitPerKernel kernel_at(index_t i);
58  CKernel* kernel_at(index_t i) const;
59 
60  void push_back(CKernel* kernel);
61  const index_t num_kernels() const;
62 
63  void precompute_kernel_at(index_t i);
64  void restore_kernel_at(index_t i);
65 
66  void clear();
67  bool same_distance_type() const;
68  CDistance* get_distance_instance() const;
69  void set_precomputed_distance(CCustomDistance* distance) const;
70  void unset_precomputed_distance() const;
71 private:
72  std::vector<std::shared_ptr<CKernel> > m_kernels;
73  std::vector<std::shared_ptr<CCustomKernel> > m_precomputed_kernels;
74 };
75 #endif // DOXYGEN_SHOULD_SKIP_THIS
76 }
77 
78 }
79 
80 #endif // KERNEL_MANAGER_H__
float distance(CJLCoverTreePoint p1, CJLCoverTreePoint p2, float64_t upper_bound)
int32_t index_t
Definition: common.h:72
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:18

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