qzxing/source/zxing/common/ECI.cpp

40 lines
1.2 KiB
C++

// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
/*
* Copyright 2008-2011 ZXing authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <zxing/common/ECI.h>
#include <zxing/common/CharacterSetECI.h>
#include <zxing/common/IllegalArgumentException.h>
using zxing::common::ECI;
using zxing::IllegalArgumentException;
ECI::ECI(int value_) : value(value_) {}
int ECI::getValue() const {
return value;
}
ECI* ECI::getECIByValue(int value) {
if (value < 0 || value > 999999) {
throw IllegalArgumentException("Bad ECI value: " + value);
}
if (value < 900) { // Character set ECIs use 000000 - 000899
return CharacterSetECI::getCharacterSetECIByValue(value);
}
return 0;
}