mlpack
get_param.hpp
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1 
12 #ifndef MLPACK_BINDINGS_R_GET_PARAM_HPP
13 #define MLPACK_BINDINGS_R_GET_PARAM_HPP
14 
15 #include <mlpack/prereqs.hpp>
16 
17 namespace mlpack {
18 namespace bindings {
19 namespace r {
20 
25 template<typename T>
26 void GetParam(util::ParamData& d,
27  const void* /* input */,
28  void* output)
29 {
30  *((T**) output) = const_cast<T*>(boost::any_cast<T>(&d.value));
31 }
32 
33 } // namespace r
34 } // namespace bindings
35 } // namespace mlpack
36 
37 #endif
mlpack::util::ParamData::value
boost::any value
The actual value that is held.
Definition: param_data.hpp:79
mlpack
Linear algebra utility functions, generally performed on matrices or vectors.
Definition: add_to_cli11.hpp:21
prereqs.hpp
The core includes that mlpack expects; standard C++ includes and Armadillo.
mlpack::bindings::r::GetParam
void GetParam(util::ParamData &d, const void *, void *output)
All R binding types are exactly what is held in the ParamData, so no special handling is necessary...
Definition: get_param.hpp:26
mlpack::util::ParamData
This structure holds all of the information about a single parameter, including its value (which is s...
Definition: param_data.hpp:52