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/* Copyright (c) 2008-2022 the MRtrix3 contributors.
*
* 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/.
*
* Covered Software is provided under this License on an "as is"
* basis, without warranty of any kind, either expressed, implied, or
* statutory, including, without limitation, warranties that the
* Covered Software is free of defects, merchantable, fit for a
* particular purpose or non-infringing.
* See the Mozilla Public License v. 2.0 for more details.
*
* For more details, see http://www.mrtrix.org/.
*/
#ifndef __debug_h__
#define __debug_h__
#include <iostream>
#include <cstring>
namespace MR {
namespace App {
extern std::string NAME;
}
}
/** \defgroup debug Debugging
* \brief functions and macros provided to ease debugging. */
/** \addtogroup debug
* @{ */
/** \brief Prints the current function, file and line number. */
#define TRACE \
std::cerr << MR::App::NAME << ": at " << __FILE__ << ": " << __LINE__ << "\n";
/** \brief Prints a variable name and its value, followed by the function, file and line number. */
#define VAR(variable) \
std::cerr << MR::App::NAME << " [" << __FILE__ << ": " << __LINE__ << "]: " << #variable << " = " << (variable) << "\n";
/** \brief Prints a matrix name and in the following line its formatted value. */
#define MAT(variable) { \
Eigen::IOFormat fmt(Eigen::FullPrecision, 0, ", ", ",\n ", "[", "]", "\nnp.array([", "])"); \
std::cerr << MR::App::NAME << " [" << __FILE__ << ": " << __LINE__ << "]: " << #variable << " = " << (variable.format(fmt)) << "\n"; \
}
#define VEC(variable) { \
std::cerr << MR::App::NAME << " [" << __FILE__ << ": " << __LINE__ << "]: " << #variable << " = "; \
for (ssize_t i=0; i<variable.size(); ++i){std::cerr << str(variable(i)) << " "; } \
std::cerr << std::endl; \
}
/** \brief Stops execution and prints current function, file and line number.
Remuses on user input (i.e. Return key). */
#define PAUSE { \
std::cerr << MR::App::NAME << " [" << __FILE__ << ": " << __LINE__ << "]: paused (press any key to resume)\n"; \
std::string __n__; std::getline (std::cin, __n__); \
}
/** @} */
#endif
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