1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
|
// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
BALL_INLINE
BALL::Size BitVector::getSize() const
{
return size_;
}
BALL_INLINE
Bit::Bit(const BitVector* const bit_vector, Index index)
: bitvector_(const_cast<BitVector*> (bit_vector)),
index_(index),
bitvector_muteable_(false)
{
if (bit_vector == 0)
{
throw Exception::NullPointer(__FILE__, __LINE__);
}
if (index < - (Index)bit_vector->getSize())
{
throw Exception::IndexUnderflow(__FILE__, __LINE__);
}
if (index >= (Index) bit_vector->getSize())
{
throw Exception::IndexOverflow(__FILE__, __LINE__);
}
}
BALL_INLINE
Bit::Bit(BitVector* bit_vector, Index index)
: bitvector_(const_cast<BitVector*> (bit_vector)),
index_(index),
bitvector_muteable_(true)
{
if (bit_vector == 0)
{
throw Exception::NullPointer(__FILE__, __LINE__);
}
if (index < (- (Index)bit_vector->getSize()))
{
throw Exception::IndexUnderflow(__FILE__, __LINE__);
}
if (index >= (Index) bit_vector->getSize())
{
throw Exception::IndexOverflow(__FILE__, __LINE__);
}
}
BALL_INLINE
void Bit::clear()
{
bitvector_ = 0;
index_ = 0;
bitvector_muteable_ = false;
}
BALL_INLINE
BitVector::BlockType BitVector::mask_(Index index) const
{
return (BitVector::BlockType)(1 << (index & BALL_BLOCK_MASK));
}
BALL_INLINE
void BitVector::clear()
{
setSize(0, false);
}
BALL_INLINE
BitVector& BitVector::operator = (const BitVector& bit_vector)
{
set(bit_vector);
return *this;
}
BALL_INLINE
BitVector& BitVector::operator = (const char* bit_string)
{
set(bit_string);
return *this;
}
BALL_INLINE
void BitVector::get(BitVector& bit_vector) const
{
bit_vector.set(*this);
}
BALL_INLINE
BALL::BitVector::VectorType& BitVector::getBitSet()
{
return bitset_;
}
BALL_INLINE
const BALL::BitVector::VectorType& BitVector::getBitSet() const
{
return bitset_;
}
BALL_INLINE
BitVector BitVector::operator | (const BitVector& bit_vector)
{
BitVector temp(*this);
temp.bitwiseOr(bit_vector);
return temp;
}
BALL_INLINE
BitVector& BitVector::operator |= (const BitVector &bit_vector)
{
bitwiseOr(bit_vector);
return *this;
}
BALL_INLINE
BitVector BitVector::operator & (const BitVector& bit_vector)
{
BitVector temp(*this);
temp.bitwiseAnd(bit_vector);
return temp;
}
BALL_INLINE
BitVector& BitVector::operator &= (const BitVector &bit_vector)
{
bitwiseAnd(bit_vector);
return *this;
}
BALL_INLINE
BitVector BitVector::operator ^ (const BitVector& bit_vector)
{
BitVector temp(*this);
temp.bitwiseXor(bit_vector);
return temp;
}
BALL_INLINE
BitVector& BitVector::operator ^= (const BitVector &bit_vector)
{
bitwiseXor(bit_vector);
return *this;
}
BALL_INLINE
BitVector BitVector::operator ~ ()
{
BitVector temp(*this);
temp.toggle();
return temp;
}
BALL_INLINE
bool BitVector::operator != (const BitVector &bit_vector) const
{
return !(*this == bit_vector);
}
BALL_INLINE
bool BitVector::isValid() const
{
return true;
}
BALL_INLINE
Bit BitVector::operator [] (Index index)
{
block_(index);
return Bit(this, index);
}
BALL_INLINE
bool BitVector::getBit(Index index)
{
validateIndex_(index);
return ((bitset_[block_(index)] & mask_(index)) != 0);
}
BALL_INLINE
bool BitVector::getBit(Index index) const
{
validateIndex_(index);
return ((bitset_[block_(index)] & mask_(index)) != 0);
}
BALL_INLINE
bool BitVector::operator [] (Index index) const
{
return getBit(index);
}
BALL_INLINE
void BitVector::setBit(Index index, bool value)
{
validateIndex_(index);
if (value == true)
{
bitset_[block_(index)] |= mask_(index);
}
else
{
bitset_[block_(index)] &= ~mask_(index);
}
}
BALL_INLINE
void BitVector::toggleBit(Index index)
{
validateIndex_(index);
bitset_[block_(index)] ^= mask_(index);
}
BALL_INLINE
bool Bit::operator == (bool bit) const
{
if (bitvector_ == 0)
{
throw Exception::NullPointer(__FILE__, __LINE__);
}
return bitvector_->getBit(index_) == bit;
}
BALL_INLINE
bool Bit::operator != (bool bit) const
{
if (bitvector_ == 0)
{
throw Exception::NullPointer(__FILE__, __LINE__);
}
return bitvector_->getBit(index_) != bit;
}
BALL_INLINE
bool Bit::operator == (const Bit& bit) const
{
return (bitvector_ == bit.bitvector_ &&
index_ == bit.index_ &&
bitvector_muteable_ == bit.bitvector_muteable_ );
}
BALL_INLINE
bool Bit::operator != (const Bit& bit) const
{
return !(*this == bit);
}
BALL_INLINE
Bit::operator bool() const
{
if (bitvector_ == 0)
{
throw Exception::NullPointer(__FILE__, __LINE__);
}
return bitvector_->getBit(index_);
}
BALL_INLINE
Bit& Bit::operator = (const Bit& bit)
{
bitvector_ = bit.bitvector_;
index_ = bit.index_;
bitvector_muteable_ = bit.bitvector_muteable_;
return *this;
}
BALL_INLINE
Bit& Bit::operator = (const bool bit)
{
if (bitvector_ == 0)
{
throw Exception::NullPointer(__FILE__, __LINE__);
}
if (bitvector_muteable_ == false)
{
throw IllegalOperation(__FILE__, __LINE__);
}
bitvector_->setBit(index_, bit);
return *this;
}
|
