/usr/include/roboptim/core/util.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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | // Copyright (C) 2009 by Thomas Moulard, AIST, CNRS, INRIA.
//
// This file is part of the roboptim.
//
// roboptim 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.
//
// roboptim 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 roboptim. If not, see <http://www.gnu.org/licenses/>.
#ifndef ROBOPTIM_CORE_UTIL_HH
# define ROBOPTIM_CORE_UTIL_HH
# include <roboptim/core/fwd.hh>
# include <roboptim/core/portability.hh>
# include <roboptim/core/twice-differentiable-function.hh>
namespace roboptim
{
namespace detail
{
/// \internal
/// \brief Copy the content of a uBLAS vector into a C array.
ROBOPTIM_DLLAPI void vector_to_array
(Function::value_type* dst,
const Function::vector_t& src);
/// \internal
/// \brief Copy the content of a C array into a uBLAS vector.
ROBOPTIM_DLLAPI void array_to_vector (Function::vector_t& dst,
const Function::value_type* src);
/// \internal
/// Merge gradients from several functions (each gradient is a line).
/// The first line of the jacobian is the only one used.
template <typename T>
void
jacobian_from_gradients (typename DifferentiableFunction::matrix_t& jac,
const std::vector<const T*>& c,
const DifferentiableFunction::vector_t& x);
} // end of namespace detail.
/// \brief Display a vector.
template <typename T>
std::ostream& operator<< (std::ostream&, const std::vector<T>&);
/// \brief Display a pair.
template <typename T1, typename T2>
std::ostream& operator<< (std::ostream&, const std::pair<T1, T2>&);
/// \brief Display an Eigen object with the appropriate IOFormat.
template <typename T>
std::ostream& operator<< (std::ostream&, const Eigen::MatrixBase<T>&);
} // end of namespace roboptim.
# include <roboptim/core/util.hxx>
#endif //! ROBOPTIM_CORE_UTIL_HH
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