Osamu Nakamura / Mbed OS mbed-os_Watson-IoT_ZXing_sample

This is the sample program that can see the decode result of barcode data on Watson IoT.

Dependencies:   AsciiFont DisplayApp GR-PEACH_video LCD_shield_config LWIPBP3595Interface_STA_for_mbed-os USBDevice

zxing_lib/zxing/Exception.h@1:67f8b5cfde75, 2016-11-10 (annotated)

Committer:
Osamu Nakamura
Date:
Thu Nov 10 20:23:55 2016 +0900
Revision:
1:67f8b5cfde75
Parent:
0:7d720671e6dc 
Revised the initial value of /888/0/7700

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Osamu Nakamura 0:7d720671e6dc 1 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
Osamu Nakamura 0:7d720671e6dc 2 #ifndef __EXCEPTION_H__
Osamu Nakamura 0:7d720671e6dc 3 #define __EXCEPTION_H__
Osamu Nakamura 0:7d720671e6dc 4
Osamu Nakamura 0:7d720671e6dc 5 /*
Osamu Nakamura 0:7d720671e6dc 6 * Exception.h
Osamu Nakamura 0:7d720671e6dc 7 * ZXing
Osamu Nakamura 0:7d720671e6dc 8 *
Osamu Nakamura 0:7d720671e6dc 9 * Copyright 2010 ZXing authors All rights reserved.
Osamu Nakamura 0:7d720671e6dc 10 *
Osamu Nakamura 0:7d720671e6dc 11 * Licensed under the Apache License, Version 2.0 (the "License");
Osamu Nakamura 0:7d720671e6dc 12 * you may not use this file except in compliance with the License.
Osamu Nakamura 0:7d720671e6dc 13 * You may obtain a copy of the License at
Osamu Nakamura 0:7d720671e6dc 14 *
Osamu Nakamura 0:7d720671e6dc 15 * http://www.apache.org/licenses/LICENSE-2.0
Osamu Nakamura 0:7d720671e6dc 16 *
Osamu Nakamura 0:7d720671e6dc 17 * Unless required by applicable law or agreed to in writing, software
Osamu Nakamura 0:7d720671e6dc 18 * distributed under the License is distributed on an "AS IS" BASIS,
Osamu Nakamura 0:7d720671e6dc 19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Osamu Nakamura 0:7d720671e6dc 20 * See the License for the specific language governing permissions and
Osamu Nakamura 0:7d720671e6dc 21 * limitations under the License.
Osamu Nakamura 0:7d720671e6dc 22 */
Osamu Nakamura 0:7d720671e6dc 23
Osamu Nakamura 0:7d720671e6dc 24 #include <string>
Osamu Nakamura 0:7d720671e6dc 25 #include <exception>
Osamu Nakamura 0:7d720671e6dc 26
Osamu Nakamura 0:7d720671e6dc 27 namespace zxing {
Osamu Nakamura 0:7d720671e6dc 28
Osamu Nakamura 0:7d720671e6dc 29 class Exception : public std::exception {
Osamu Nakamura 0:7d720671e6dc 30 private:
Osamu Nakamura 0:7d720671e6dc 31 char const* const message;
Osamu Nakamura 0:7d720671e6dc 32
Osamu Nakamura 0:7d720671e6dc 33 public:
Osamu Nakamura 0:7d720671e6dc 34 Exception() throw() : message(0) {}
Osamu Nakamura 0:7d720671e6dc 35 Exception(const char* msg) throw() : message(copy(msg)) {}
Osamu Nakamura 0:7d720671e6dc 36 Exception(Exception const& that) throw() : std::exception(that), message(copy(that.message)) {}
Osamu Nakamura 0:7d720671e6dc 37 ~Exception() throw() {
Osamu Nakamura 0:7d720671e6dc 38 if(message) {
Osamu Nakamura 0:7d720671e6dc 39 deleteMessage();
Osamu Nakamura 0:7d720671e6dc 40 }
Osamu Nakamura 0:7d720671e6dc 41 }
Osamu Nakamura 0:7d720671e6dc 42 char const* what() const throw() {return message ? message : "";}
Osamu Nakamura 0:7d720671e6dc 43
Osamu Nakamura 0:7d720671e6dc 44 private:
Osamu Nakamura 0:7d720671e6dc 45 static char const* copy(char const*);
Osamu Nakamura 0:7d720671e6dc 46 void deleteMessage();
Osamu Nakamura 0:7d720671e6dc 47 };
Osamu Nakamura 0:7d720671e6dc 48
Osamu Nakamura 0:7d720671e6dc 49 }
Osamu Nakamura 0:7d720671e6dc 50
Osamu Nakamura 0:7d720671e6dc 51 #endif // __EXCEPTION_H__