/usr/include/armadillo_bits/fn_hist.hpp is in libarmadillo-dev 1:4.200.0+dfsg-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 | // Copyright (C) 2012 Conrad Sanderson
// Copyright (C) 2012 NICTA (www.nicta.com.au)
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
template<typename T1>
inline
const mtOp<uword,T1,op_hist>
hist
(
const Base<typename T1::elem_type,T1>& A,
const uword n_bins = 10,
const arma_empty_class junk1 = arma_empty_class(),
const typename arma_not_cx<typename T1::elem_type>::result* junk2 = 0
)
{
arma_extra_debug_sigprint();
arma_ignore(junk1);
arma_ignore(junk2);
return mtOp<uword,T1,op_hist>( A.get_ref(), n_bins, 0 );
}
template<typename T1, typename T2>
inline
const mtGlue<uword,T1,T2,glue_hist>
hist
(
const Base<typename T1::elem_type,T1>& A,
const Base<typename T1::elem_type,T2>& B,
const uword dim = 0,
const typename arma_not_cx<typename T1::elem_type>::result* junk = 0
)
{
arma_extra_debug_sigprint();
arma_ignore(junk);
return mtGlue<uword,T1,T2,glue_hist>( A.get_ref(), B.get_ref(), dim );
}
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