/usr/include/blitz/meta/vecassign.h is in libblitz0-dev 1:0.10-3.3.
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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | // -*- C++ -*-
/***************************************************************************
* blitz/meta/vecassign.h TinyVector assignment metaprogram
*
* $Id$
*
* Copyright (C) 1997-2011 Todd Veldhuizen <tveldhui@acm.org>
*
* This file is a part of Blitz.
*
* Blitz is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Blitz is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Blitz. If not, see <http://www.gnu.org/licenses/>.
*
* Suggestions: blitz-devel@lists.sourceforge.net
* Bugs: blitz-support@lists.sourceforge.net
*
* For more information, please see the Blitz++ Home Page:
* https://sourceforge.net/projects/blitz/
*
***************************************************************************/
#ifndef BZ_META_VECASSIGN_H
#define BZ_META_VECASSIGN_H
#include <blitz/blitz.h>
BZ_NAMESPACE(blitz)
template<int N, int I>
class _bz_meta_vecAssign {
public:
static const int loopFlag = (I < N-1) ? 1 : 0;
template<typename T_data, typename T_expr, typename T_updater>
static inline void fastAssign(T_data* data, T_expr expr, T_updater u)
{
u.update(data[I], expr.fastRead(I));
_bz_meta_vecAssign<N * loopFlag, (I+1) * loopFlag>
::fastAssign(data,expr,u);
}
template<typename T_vector, typename T_expr, typename T_updater>
static inline void assign(T_vector& vec, T_expr expr, T_updater u)
{
u.update(vec[I], expr[I]);
_bz_meta_vecAssign<N * loopFlag, (I+1) * loopFlag>
::assign(vec,expr,u);
}
template<typename T_vector, typename T_numtype, typename T_updater>
static inline void assignWithArgs(T_vector& vec, T_updater u,
T_numtype x0, T_numtype x1=0, T_numtype x2=0, T_numtype x3=0,
T_numtype x4=0, T_numtype x5=0, T_numtype x6=0, T_numtype x7=0,
T_numtype x8=0, T_numtype x9=0)
{
u.update(vec[I], x0);
_bz_meta_vecAssign<N * loopFlag, (I+1) * loopFlag>
::assignWithArgs(vec, u, x1, x2, x3, x4, x5, x6, x7, x8, x9);
}
};
template<>
class _bz_meta_vecAssign<0,0> {
public:
template<typename T_vector, typename T_expr, typename T_updater>
static inline void fastAssign(T_vector&, T_expr, T_updater)
{ }
template<typename T_vector, typename T_expr, typename T_updater>
static inline void assign(T_vector&, T_expr, T_updater)
{ }
template<typename T_vector, typename T_numtype, typename T_updater>
static inline void assignWithArgs(T_vector&, T_updater,
T_numtype, T_numtype =0, T_numtype =0, T_numtype =0,
T_numtype =0, T_numtype =0, T_numtype =0, T_numtype =0,
T_numtype =0, T_numtype =0)
{
}
};
BZ_NAMESPACE_END
#endif // BZ_META_ASSIGN_H
|