author | František Kučera <franta-hg@frantovo.cz> |
Sat, 14 Jul 2018 23:24:22 +0200 | |
branch | v_0 |
changeset 7 | 489e52138771 |
permissions | -rw-r--r-- |
7
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
1 |
#pragma once |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
2 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
3 |
#include <string> |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
4 |
#include <iostream> |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
5 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
6 |
#include "DataType.h" |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
7 |
#include "RelpipeException.h" |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
8 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
9 |
using namespace std; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
10 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
11 |
namespace rp_prototype { |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
12 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
13 |
class BooleanDataType : public DataType<bool> { |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
14 |
private: |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
15 |
const wstring TRUE = L"true"; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
16 |
const wstring FALSE = L"false"; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
17 |
public: |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
18 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
19 |
BooleanDataType() : DataType<bool>(DATA_TYPE_ID_BOOLEAN, DATA_TYPE_CODE_BOOLEAN) { |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
20 |
} |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
21 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
22 |
bool readValue(istream &input) override { |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
23 |
auto value = input.get(); // TODO: check failbit |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
24 |
if (value == 0) return false; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
25 |
else if (value == 1) return true; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
26 |
else throw RelpipeException(L"Unable to convert the octet to boolean", EXIT_CODE_DATA_ERROR); |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
27 |
} |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
28 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
29 |
void writeValue(ostream &output, const bool &value) override { |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
30 |
output.put(value ? 1 : 0); |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
31 |
} |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
32 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
33 |
bool toValue(const wstring &stringValue) override { |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
34 |
if (stringValue == TRUE) return true; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
35 |
else if (stringValue == FALSE) return false; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
36 |
else throw RelpipeException(L"Unable to convert the string to boolean", EXIT_CODE_DATA_ERROR); |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
37 |
} |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
38 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
39 |
wstring toString(const bool &value) override { |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
40 |
return value ? TRUE : FALSE; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
41 |
} |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
42 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
43 |
}; |
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
44 |
|
489e52138771
add data type and catalog classes from the prototype
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
45 |
} |