/usr/include/roboptim/core/warning.hh is in libroboptim-core-dev 2.0-7.
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) 2010 Florent Lamiraux, Thomas Moulard, JRL, CNRS/AIST.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef ROBOPTIM_CORE_WARNING_HH
# define ROBOPTIM_CORE_WARNING_HH
// Emits a warning in a portable way.
//
// To emit a warning, one can insert:
//
// #pragma message ROBOPTIM_CORE_WARN("your warning message here")
//
// The use of this syntax is required as this is /not/ a standardized
// feature of C++ language or preprocessor, even if most of the
// compilers support it.
# define ROBOPTIM_CORE_WARN_STRINGISE_IMPL(x) #x
# define ROBOPTIM_CORE_WARN_STRINGISE(x) \
ROBOPTIM_CORE_WARN_STRINGISE_IMPL(x)
# ifdef __GNUC__
# define ROBOPTIM_CORE_WARN(exp) ("WARNING: " exp)
# else
# ifdef _MSC_VER
# define FILE_LINE_LINK __FILE__ "(" \
ROBOPTIM_CORE_WARN_STRINGISE(__LINE__) ") : "
# define ROBOPTIM_CORE_WARN(exp) (FILE_LINE_LINK "WARNING: " exp)
# else
// If the compiler is not recognized, drop the feature.
# define ROBOPTIM_CORE_WARN(MSG) /* nothing */
# endif // __MSVC__
# endif // __GNUC__
#endif //! ROBOPTIM_CORE_WARNING_HH
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