BoolVector¶
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public class
BoolVector
¶ A vector of booleans, indexed by an integer rank from 0 up.
Fields¶
Constructors¶
Methods¶
and¶
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public final BoolVector
and
(BoolVector other)¶ - Returns
a new BoolVector containing logical AND between this BoolVector and the “other”.
contains¶
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public final boolean
contains
(TapIntList indices)¶ - Returns
true if for each index in “indices” this BoolVector holds the value “true”.
contains¶
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public final boolean
contains
(BoolVector other, int len)¶ - Parameters
other – The other BoolVector that must be contained in this.
len – The number of booleans on which the test is restricted.
- Returns
true if this BoolVector contains (or is equal to) the “other” BoolVector, considering only the “len” first bits. Same semantics as: this.and(other).equals(other,len)
copy¶
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public final BoolVector
copy
()¶ Creates a new copy of this BoolVector.
copy¶
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public final BoolVector
copy
(int len, int finalLen)¶ Same as copy(), but creates a Boolvector of length “finalLen”, and copies only the “len” first bits. If finalLen is relatively smaller, truncates. If finalLen is relatively larger, pads with 0’s.
cumulAnd¶
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public final void
cumulAnd
(BoolVector other)¶ And-accumulates BoolVector “other” into this BoolVector.
cumulAnd¶
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public final void
cumulAnd
(BoolVector other, int len)¶ Same as cumulAnd(BoolVector), but only for the “len” first bits.
cumulMinus¶
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public final void
cumulMinus
(BoolVector other)¶ And-accumulates the negation of BoolVector “other” into this BoolVector. In other words: “this”=”this” AND NOT “other”.
cumulMinus¶
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public final void
cumulMinus
(BoolVector other, int len)¶ Same as cumulMinus(BoolVector), but only for the “len” first bits.
cumulOr¶
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public final void
cumulOr
(BoolVector other)¶ Or-accumulates BoolVector “other” into this BoolVector.
cumulOr¶
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public final void
cumulOr
(BoolVector other, int len)¶ Same as cumulOr(BoolVector), but only for the “len” first bits.
cumulOr¶
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public final void
cumulOr
(BoolVector newVect, int newStart, int start, int len)¶ Or-accumulates “len” bits of BoolVector “newVect”, starting at bit “newStart”, into this BoolVector, starting at bit “start”.
cumulOrGrows¶
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public final boolean
cumulOrGrows
(BoolVector other)¶ Or-accumulates BoolVector “other” into this BoolVector.
- Returns
true iff the accumulated BoolVector has more “true” elements.
cumulOrGrows¶
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public final boolean
cumulOrGrows
(BoolVector other, int len)¶ Or-accumulates BoolVector “other” into this BoolVector. Same as cumulOr(BoolVector), but only for the “len” first bits, and returns true iff the accumulated BoolVector has more “true” elements, again considering only the “len” first bits.
distance¶
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public final int
distance
(BoolVector other, int len)¶ - Parameters
other – The other BoolVector
len – The number of booleans on which the test is restricted.
- Returns
The number of differences.
dump¶
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public void
dump
()¶ Prints in detail the contents of this BoolVector, onto TapEnv.curOutputStream().
dump¶
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public void
dump
(int length)¶ Prints in detail the contents of this BoolVector, knowing its exact length, onto TapEnv.curOutputStream().
- Parameters
length – the exact length of this BoolVector.
dump¶
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public void
dump
(int[] map)¶ Prints in detail the contents of this BoolVector, knowing its Map, onto TapEnv.curOutputStream().
- Parameters
map – the map of this BoolVector.
equals¶
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public final boolean
equals
(BoolVector other, int len)¶ - Parameters
other – The other BoolVector that must be equal to this.
len – The number of booleans on which the test is restricted.
- Returns
true if this is equal to “other”.
getSubInt¶
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protected static int
getSubInt
(int origInt, int fromBit, int toBit)¶ - Returns
in the leftmost bits of the result a copy of the bits [fromBit;toBit[ of the given int origInt. fromBit and toBit-1 are between 0 and bSetSize-1 (e.g. 31). The remaining bits of the result are set to 0.
intersects¶
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public final boolean
intersects
(TapIntList indices)¶ - Returns
true if there exists one index in “indices” for which this BoolVector holds the value “true”.
intersects¶
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public final boolean
intersects
(BoolVector other, int len)¶ - Parameters
other – The other BoolVector that must intersect this.
len – The number of booleans on which the test is restricted.
- Returns
true if this intersects “other”.
isFalse¶
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public final boolean
isFalse
(int len)¶ - Parameters
len – The number of booleans on which the test is restricted.
- Returns
true if this is full of 0.
minus¶
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public final BoolVector
minus
(BoolVector other)¶ - Returns
a new BoolVector containing logical MINUS (i.e. AND NOT) between this BoolVector and the other.
not¶
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public final BoolVector
not
()¶ - Returns
a new BoolVector containing logical NOT of this BoolVector.
numberOfOnes¶
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public final int
numberOfOnes
(int length)¶ (for debugging) @return the number of “true” elements in this vector.
or¶
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public final BoolVector
or
(BoolVector other)¶ - Returns
a new BoolVector containing logical OR between this BoolVector and the “other”.
set¶
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public final void
set
(TapIntList indexes, boolean val)¶ Sets all indexes in “indexes” to boolean “val”.
setCopy¶
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public final void
setCopy
(BoolVector model)¶ Sets the boolean values just like in the “model” BoolVector.
setCopy¶
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public final void
setCopy
(BoolVector model, int len)¶ Sets the boolean values just like in the “model” BoolVector, only for the “len” first bits. The remaining bits are set to false.
setDeclared¶
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public void
setDeclared
(int zone, int[] curBlockMap, boolean val)¶ Set the boolean info stored in this BoolVector for the “declared” zone number “zone”.
setDeclared¶
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public void
setDeclared
(TapIntList zones, int[] curBlockMap, boolean val)¶ Set the boolean info stored in this BoolVector for the “declared” zone numbers “zones”.
setSubInt¶
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protected static int
setSubInt
(int origInt, int cpInt, int fromBit, int toBit)¶ - Returns
a bitwise copy of the given “origInt”, in which bits [fromBit;toBit[ have been replaced by the leftmost bits of the given “cpInt”.
toString¶
toString¶
toString¶
trueIndexList¶
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public final TapIntList
trueIndexList
(int size)¶ Converts into the TapIntList of all the indices for which this BoolVector holds true.
xor¶
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public final BoolVector
xor
(BoolVector other)¶ - Returns
a new BoolVector containing logical XOR between this BoolVector and other.