reid from https://github.com/michuanhaohao/reid-strong-baseline
zhangmeng
2020-01-17 f7c4a3cfd07adede3308f8d9d3d7315427d90a7c
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#pragma once
 
#include <pybind11/pybind11.h>
#include "c10/util/Registry.h"
 
namespace caffe2 {
namespace python {
 
namespace py = pybind11;
 
struct PybindAddition {
  PybindAddition() {}
  PybindAddition(py::module&) {}
  virtual ~PybindAddition(){};
};
 
C10_DECLARE_REGISTRY(PybindAdditionRegistry, PybindAddition, py::module&);
 
#define REGISTER_PYBIND_ADDITION(funcname)                                    \
  namespace {                                                                 \
  struct funcname##Impl : public PybindAddition {                             \
    funcname##Impl(py::module& m) {                                           \
      funcname(m);                                                            \
    }                                                                         \
  };                                                                          \
  C10_REGISTER_CLASS(PybindAdditionRegistry, funcname##Impl, funcname##Impl); \
  }
 
} // namespace python
} // namespace caffe2