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comparison BitDecoder.cpp @ 45:41cc0d8ac77f

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Decode directly from bitString.
author Tom Fredrik Blenning Klaussen <bfg@blenning.no>
date Mon, 10 Sep 2012 21:29:43 +0200
parents 95a10553ff90
children f8d0ea827db3
comparison
equal deleted inserted replaced
44:7348d4efa4f6 45:41cc0d8ac77f
1 #include "BitDecoder.hpp" 1 #include "BitDecoder.hpp"
2
3 #include "Exception/InvalidDataException.hpp"
2 4
3 BitDecoder::BitDecoder(BitDecoder* low_in, BitDecoder* high_in) : low(low_in), high(high_in) 5 BitDecoder::BitDecoder(BitDecoder* low_in, BitDecoder* high_in) : low(low_in), high(high_in)
4 { 6 {
5 } 7 }
6 8
59 retVal.insert(it.key(), unite(QBitArray(1, true), it.value())); 61 retVal.insert(it.key(), unite(QBitArray(1, true), it.value()));
60 } 62 }
61 } 63 }
62 return retVal; 64 return retVal;
63 } 65 }
66
67 QBitArray BitDecoder::bitsFromString(const QString& str)
68 {
69 QBitArray bits(str.size());
70 for (int i = 0; i < str.size(); ++i) {
71 if (str[i] == '1')
72 bits[i] = true;
73 else if (str[i] == '0')
74 bits[i] = false;
75 else
76 throw InvalidDataException();
77 }
78 return bits;
79 }
80
81 QString BitDecoder::decode(const QString& bits) const
82 {
83 return decode(bitsFromString(bits));
84 }