1 /* 2 * Copyright (c) 2017-2019 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_LOGGING_PRINTER_H 25 #define ARM_COMPUTE_LOGGING_PRINTER_H 26 27 #include "support/Mutex.h" 28 29 namespace arm_compute 30 { 31 namespace logging 32 { 33 /** Base printer class to be inherited by other printer classes */ 34 class Printer 35 { 36 public: 37 /** Default Constructor */ Printer()38 Printer() noexcept 39 : _mtx() 40 { 41 } 42 /** Prevent instances of this class from being copied */ 43 Printer(const Printer &) = delete; 44 /** Prevent instances of this class from being copied */ 45 Printer &operator=(const Printer &) = delete; 46 /** Prevent instances of this class from being moved */ 47 Printer(Printer &&) = delete; 48 /** Prevent instances of this class from being moved */ 49 Printer &operator=(Printer &&) = delete; 50 /** Defaults Destructor */ 51 virtual ~Printer() = default; 52 /** Print message 53 * 54 * @param[in] msg Message to print 55 */ print(const std::string & msg)56 inline void print(const std::string &msg) 57 { 58 arm_compute::lock_guard<arm_compute::Mutex> lock(_mtx); 59 print_internal(msg); 60 } 61 62 private: 63 /** Interface to be implemented by the child to print a message 64 * 65 * @param[in] msg Message to print 66 */ 67 virtual void print_internal(const std::string &msg) = 0; 68 69 private: 70 arm_compute::Mutex _mtx; 71 }; 72 } // namespace logging 73 } // namespace arm_compute 74 #endif /* ARM_COMPUTE_LOGGING_PRINTER_H */ 75