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/*
* Copyright (c) 2017 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __ARM_COMPUTE_TEST_PROGRAM_OPTIONS_H__
#define __ARM_COMPUTE_TEST_PROGRAM_OPTIONS_H__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Weffc++"
#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
#pragma GCC diagnostic ignored "-Wctor-dtor-privacy"
#include "boost/program_options.hpp"
#pragma GCC diagnostic pop
#include <random>
#include <sstream>
namespace arm_compute
{
namespace test
{
/** Defines available commandline arguments and allows to parse them. */
class ProgramOptions
{
public:
/** Defines available options. */
ProgramOptions();
/** Signals if the --help flag has been passed on the commandline. */
bool wants_help() const;
/** Returns a string describing all available options. */
std::string get_help() const;
/** Parses the given arguments and makes them available via @ref get.
*
* @param[in] argc Number of command line arguments.
* @param[in] argv Pointer to the command line arguments.
*/
void parse_commandline(int argc, char **argv);
/** Sets @p value if it has been specified on the command line.
*
* @note The type T has to match the type that has been specified for the
* command line option.
*
* @param[in] name Name of the option to query.
* @param[out] value Variable to which the value will be assigned.
*
* @return True if the value is assigned, false otherwise.
*/
template <typename T>
bool get(const std::string &name, T &value) const;
protected:
/** Allows subclasses to add more specific options
*
* @param[in] options Boost object containing options and their descriptions
*/
void add_options(const boost::program_options::options_description &options);
private:
boost::program_options::options_description _hidden{};
boost::program_options::options_description _visible{ "Configuration options" };
boost::program_options::positional_options_description _positional{};
boost::program_options::variables_map _vm{};
};
template <typename T>
bool ProgramOptions::get(const std::string &name, T &value) const
{
if(_vm.count(name) != 0)
{
value = _vm[name].as<T>();
return true;
}
return false;
}
} // namespace test
} // namespace arm_compute
#endif
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