Moritz Pflanzer | bb4a79b | 2017-07-05 11:02:46 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #ifndef ARM_COMPUTE_TEST_OPTIONBASE |
| 25 | #define ARM_COMPUTE_TEST_OPTIONBASE |
| 26 | |
| 27 | #include <string> |
| 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | namespace test |
| 32 | { |
| 33 | namespace framework |
| 34 | { |
| 35 | /** Abstract base class for a command line option. */ |
| 36 | class Option |
| 37 | { |
| 38 | public: |
| 39 | /** Constructor. |
| 40 | * |
| 41 | * @param[in] name Name of the option. |
| 42 | */ |
| 43 | Option(std::string name); |
| 44 | |
| 45 | /** Constructor. |
| 46 | * |
| 47 | * @param[in] name Name of the option. |
| 48 | * @param[in] is_required Is the option required? |
| 49 | * @param[in] is_set Has a value been assigned to the option? |
| 50 | */ |
| 51 | Option(std::string name, bool is_required, bool is_set); |
| 52 | |
| 53 | /** Default destructor. */ |
| 54 | virtual ~Option() = default; |
| 55 | |
| 56 | /** Parses the given string. |
| 57 | * |
| 58 | * @param[in] value String representation as passed on the command line. |
| 59 | * |
| 60 | * @return True if the value could be parsed by the specific subclass. |
| 61 | */ |
| 62 | virtual bool parse(std::string value) = 0; |
| 63 | |
| 64 | /** Help message for the option. |
| 65 | * |
| 66 | * @return String representing the help message for the specific subclass. |
| 67 | */ |
| 68 | virtual std::string help() const = 0; |
| 69 | |
| 70 | /** Name of the option. |
| 71 | * |
| 72 | * @return Name of the option. |
| 73 | */ |
| 74 | std::string name() const; |
| 75 | |
| 76 | /** Set whether the option is required. |
| 77 | * |
| 78 | * @param[in] is_required Pass true if the option is required. |
| 79 | */ |
| 80 | void set_required(bool is_required); |
| 81 | |
| 82 | /** Set the help message for the option. |
| 83 | * |
| 84 | * @param[in] help Option specific help message. |
| 85 | */ |
| 86 | void set_help(std::string help); |
| 87 | |
| 88 | /** Is the option required? |
| 89 | * |
| 90 | * @return True if the option is required. |
| 91 | */ |
| 92 | bool is_required() const; |
| 93 | |
| 94 | /** Has a value been assigned to the option? |
| 95 | * |
| 96 | * @return True if a value has been set. |
| 97 | */ |
| 98 | bool is_set() const; |
| 99 | |
| 100 | protected: |
| 101 | std::string _name; |
| 102 | bool _is_required{ false }; |
| 103 | bool _is_set{ false }; |
| 104 | std::string _help{}; |
| 105 | }; |
| 106 | } // namespace framework |
| 107 | } // namespace test |
| 108 | } // namespace arm_compute |
| 109 | #endif /* ARM_COMPUTE_TEST_OPTIONBASE */ |