/usr/include/dlib/svm/null_trainer.h is in libdlib-dev 18.18-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | // Copyright (C) 2009 Davis E. King (davis@dlib.net)
// License: Boost Software License See LICENSE.txt for the full license.
#ifndef DLIB_NULL_TRAINERs_H_
#define DLIB_NULL_TRAINERs_H_
#include "null_trainer_abstract.h"
#include "../algs.h"
#include "function_abstract.h"
namespace dlib
{
// ----------------------------------------------------------------------------------------
template <
typename dec_funct_type
>
class null_trainer_type
{
public:
typedef typename dec_funct_type::kernel_type kernel_type;
typedef typename dec_funct_type::scalar_type scalar_type;
typedef typename dec_funct_type::sample_type sample_type;
typedef typename dec_funct_type::mem_manager_type mem_manager_type;
typedef dec_funct_type trained_function_type;
null_trainer_type (
){}
null_trainer_type (
const dec_funct_type& dec_funct_
) : dec_funct(dec_funct_) {}
template <
typename in_sample_vector_type,
typename in_scalar_vector_type
>
const dec_funct_type& train (
const in_sample_vector_type& ,
const in_scalar_vector_type&
) const { return dec_funct; }
private:
dec_funct_type dec_funct;
};
// ----------------------------------------------------------------------------------------
template <
typename dec_funct_type
>
const null_trainer_type<dec_funct_type> null_trainer (
const dec_funct_type& dec_funct
) { return null_trainer_type<dec_funct_type>(dec_funct); }
// ----------------------------------------------------------------------------------------
}
#endif // DLIB_NULL_TRAINERs_H_
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