diff options
Diffstat (limited to 'c++-qt/src/integer.h')
-rw-r--r-- | c++-qt/src/integer.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/c++-qt/src/integer.h b/c++-qt/src/integer.h deleted file mode 100644 index 9178796..0000000 --- a/c++-qt/src/integer.h +++ /dev/null | |||
@@ -1,95 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2007-2012 Xagasoft, All rights reserved. | ||
3 | * | ||
4 | * This file is part of the libgats library and is released under the | ||
5 | * terms of the license contained in the file LICENSE. | ||
6 | */ | ||
7 | |||
8 | #ifndef GATS_INTEGER_H | ||
9 | #define GATS_INTEGER_H | ||
10 | |||
11 | #include "gats-qt/object.h" | ||
12 | |||
13 | #include <stdint.h> | ||
14 | |||
15 | #include <QIODevice> | ||
16 | |||
17 | namespace Gats | ||
18 | { | ||
19 | class Integer : public Gats::Object | ||
20 | { | ||
21 | Q_OBJECT; | ||
22 | public: | ||
23 | Integer(); | ||
24 | Integer( int64_t iVal ); | ||
25 | virtual ~Integer(); | ||
26 | |||
27 | virtual Object *clone() const; | ||
28 | |||
29 | virtual Type getType() const { return typeInteger; } | ||
30 | int64_t getValue() const { return iVal; } | ||
31 | void setValue( int64_t iNewVal ) { iVal = iNewVal; } | ||
32 | |||
33 | virtual void write( QIODevice &rOut ) const; | ||
34 | virtual void read( QIODevice &rIn, char cType ); | ||
35 | |||
36 | template<typename itype> | ||
37 | static void readPackedInt( QIODevice &rStream, itype &rOut ) | ||
38 | { | ||
39 | int8_t b; | ||
40 | rOut = 0; | ||
41 | bool bNeg; | ||
42 | |||
43 | rStream.read( (char *)&b, 1 ); | ||
44 | bNeg = ( b&0x40 ); | ||
45 | rOut |= (itype(b&0x3F)); | ||
46 | int c = 0; | ||
47 | while( (b&0x80) ) | ||
48 | { | ||
49 | rStream.read( (char *)&b, 1 ); | ||
50 | rOut |= (itype(b&0x7F)) << (6+7*(c++)); | ||
51 | } | ||
52 | if( bNeg ) rOut = -rOut; | ||
53 | } | ||
54 | |||
55 | template<typename itype> | ||
56 | static void writePackedInt( QIODevice &rStream, itype iIn ) | ||
57 | { | ||
58 | uint8_t b; | ||
59 | |||
60 | if( iIn < 0 ) | ||
61 | { | ||
62 | iIn = -iIn; | ||
63 | b = (iIn&0x3F); | ||
64 | if( iIn > b ) | ||
65 | b |= 0x80 | 0x40; | ||
66 | else | ||
67 | b |= 0x40; | ||
68 | } | ||
69 | else | ||
70 | { | ||
71 | b = (iIn&0x3F); | ||
72 | if( iIn > b ) | ||
73 | b |= 0x80; | ||
74 | } | ||
75 | rStream.write( (const char *)&b, 1 ); | ||
76 | iIn = iIn >> 6; | ||
77 | |||
78 | while( iIn ) | ||
79 | { | ||
80 | b = (iIn&0x7F); | ||
81 | if( iIn > b ) | ||
82 | b |= 0x80; | ||
83 | rStream.write( (const char *)&b, 1 ); | ||
84 | iIn = iIn >> 7; | ||
85 | } | ||
86 | } | ||
87 | |||
88 | private: | ||
89 | int64_t iVal; | ||
90 | }; | ||
91 | }; | ||
92 | |||
93 | //Bu::Formatter &operator<<( Bu::Formatter &f, const Gats::Integer &i ); | ||
94 | |||
95 | #endif | ||