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1 #pragma once |
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2 |
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3 #include <string> |
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4 #include <iostream> |
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5 |
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6 #include "../../include/RelpipeWriterException.h" |
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7 #include "../DataTypeWriter.h" |
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8 #include "../format.h" |
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9 |
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10 namespace relpipe { |
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11 namespace writer { |
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12 namespace types { |
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13 |
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14 using namespace relpipe::writer; |
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15 |
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16 class BooleanDataTypeWriter : public DataTypeWriter<boolean_t> { |
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17 private: |
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18 const string_t TRUE = L"true"; |
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19 const string_t FALSE = L"false"; |
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20 public: |
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21 |
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22 BooleanDataTypeWriter() : DataTypeWriter<boolean_t>(DATA_TYPE_ID_BOOLEAN, DATA_TYPE_CODE_BOOLEAN) { |
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23 } |
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24 |
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25 void writeValue(std::ostream &output, const boolean_t &value) override { |
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26 output.put(value ? 1 : 0); |
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27 } |
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28 |
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29 bool toValue(const string_t &stringValue) override { |
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30 if (stringValue == TRUE) return true; |
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31 else if (stringValue == FALSE) return false; |
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32 else throw RelpipeWriterException(L"Unable to convert the string to boolean"); |
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33 } |
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34 |
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35 }; |
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36 |
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37 } |
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38 } |
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39 } |