| /* |
| * 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 /* __ARM_COMPUTE_TEST_PROGRAM_OPTIONS_H__ */ |