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User documentation 2.1
An Image Processing Platform
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filename.hh
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// Copyright (C) 2009, 2010, 2012 EPITA Research and Development
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// Laboratory (LRDE)
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//
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// This file is part of Olena.
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//
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// Olena is free software: you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, version 2 of the License.
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//
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// Olena is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Olena. If not, see <http://www.gnu.org/licenses/>.
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//
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// As a special exception, you may use this file as part of a free
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// software project without restriction. Specifically, if other files
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// instantiate templates or use macros or inline functions from this
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// file, or you compile this file and link it with other files to produce
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// an executable, this file does not by itself cause the resulting
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// executable to be covered by the GNU General Public License. This
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// exception does not however invalidate any other reasons why the
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// executable file might be covered by the GNU General Public License.
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#ifndef MLN_DEBUG_FILENAME_HH
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# define MLN_DEBUG_FILENAME_HH
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# include <string>
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# include <sstream>
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namespace
mln
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{
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namespace
debug
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{
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std::string
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filename
(
const
std::string&
filename
,
int
id
);
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namespace
internal
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{
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extern
std::string
filename_prefix
;
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}
// end of namespace mln::debug::internal
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# ifndef MLN_INCLUDE_ONLY
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# ifndef MLN_WO_GLOBAL_VARS
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namespace
internal
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{
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std::string
filename_prefix
=
""
;
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}
// end of namespace mln::debug::internal
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# endif // ! MLN_WO_GLOBAL_VARS
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inline
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std::string
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filename
(
const
std::string&
filename
,
int
id
= -1)
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{
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static
int
file_id = 1;
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std::ostringstream os;
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if
(!
internal::filename_prefix
.empty())
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os <<
internal::filename_prefix
<<
"_"
;
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if
(
id
== -1)
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{
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if
(file_id < 10)
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os <<
"0"
;
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if
(file_id < 100)
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os <<
"0"
;
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os << file_id++;
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}
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else
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os <<
id
;
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os <<
"_"
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<<
filename
;
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return
os.str();
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}
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# endif // ! MLN_INCLUDE_ONLY
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}
// end of namespace mln::debug
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}
// end of namespace mln
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#endif // ! MLN_DEBUG_FILENAME_HH
mln
debug
filename.hh
Copyright (C) 2012 EPITA Research and Development Laboratory (LRDE)