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| RandShiftedPointSet (PointSet P, int dimShift, RandomStream stream) |
| Constructs a structure to contain a randomly shifted version of P . More...
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int | getShiftDimension () |
| Returns the number of dimensions of the current random shift.
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void | addRandomShift (int d1, int d2, RandomStream stream) |
| Changes the stream used for the random shifts to stream , then refreshes the shift for coordinates d1 to d2-1 . More...
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void | addRandomShift (RandomStream stream) |
| Changes the stream used for the random shifts to stream , then refreshes all coordinates of the random shift, up to its current dimension.
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void | addRandomShift (int d1, int d2) |
| Refreshes the random shift (generates new uniform values for the random shift coordinates) for coordinates d1 to d2-1 .
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void | addRandomShift () |
| Refreshes all coordinates of the random shift, up to its current dimension.
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String | toString () |
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PointSetIterator | iterator () |
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PointSet | getOriginalPointSet () |
| Returns the (untransformed) point set inside this container. More...
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int | getDimension () |
| Returns the dimension of the contained point set. More...
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int | getNumPoints () |
| Returns the number of points of the contained point set. More...
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double | getCoordinate (int i, int j) |
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PointSetIterator | iterator () |
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void | randomize (PointSetRandomization rand) |
| Randomizes the contained point set using rand . More...
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void | addRandomShift (int d1, int d2, RandomStream stream) |
| Calls addRandomShift(d1, d2, stream) of the contained point set. More...
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void | addRandomShift (RandomStream stream) |
| Calls addRandomShift(stream) of the contained point set. More...
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void | clearRandomShift () |
| Calls clearRandomShift() of the contained point set.
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String | toString () |
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int | getDimension () |
| Returns the dimension (number of available coordinates) of the point set. More...
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int | getNumPoints () |
| Returns the number of points. More...
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abstract double | getCoordinate (int i, int j) |
| Returns \(u_{i,j}\), the coordinate \(j\) of the point \(i\). More...
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PointSetIterator | iterator () |
| Constructs and returns a point set iterator. More...
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void | setStream (RandomStream stream) |
| Sets the random stream used to generate random shifts to stream . More...
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RandomStream | getStream () |
| Returns the random stream used to generate random shifts. More...
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void | randomize (PointSetRandomization rand) |
| Randomizes the point set using the given rand . More...
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void | addRandomShift (int d1, int d2, RandomStream stream) |
| This method should be implemented in subclasses to generate a random shift of the appropriate type. More...
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void | addRandomShift (RandomStream stream) |
| Equivalent to addRandomShift (0, d2, stream) , with d2 the dimension of the current random shift.
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void | addRandomShift (int d1, int d2) |
| Equivalent to addRandomShift(d1, d2, stream) , with the current random stream.
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void | addRandomShift () |
| Equivalent to addRandomShift(0, d2, stream) with the current random stream and d2 the dimension of the current random shift.
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void | clearRandomShift () |
| Erases the current random shift, if any.
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void | randomize (int fromDim, int toDim, RandomStream stream) |
| By default, this method simply calls addRandomShift (fromDim, toDim, stream) , which does nothing.
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void | randomize (RandomStream stream) |
| By default, this method simply calls randomize(0, dim, stream).
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void | randomize (int d1, int d2) |
| By default, this method simply calls addRandomShift(d1, d2) .
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void | randomize () |
| By default, this method simply calls addRandomShift() .
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void | unrandomize () |
| By default, this method simply calls clearRandomShift() .
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String | toString () |
| Formats a string that contains information about the point set. More...
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String | formatPoints () |
| Same as invoking formatPoints(n, d) with \(n\) and \(d\) equal to the number of points and the dimension of this object, respectively. More...
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String | formatPoints (int n, int d) |
| Formats a string that displays the same information as returned by toString, together with the first \(d\) coordinates of the first \(n\) points. More...
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String | formatPoints (PointSetIterator iter) |
| Same as invoking formatPoints(iter, n, d) with \(n\) and \(d\) equal to the number of points and the dimension, respectively. More...
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String | formatPoints (PointSetIterator iter, int n, int d) |
| Same as invoking formatPoints(n, d), but prints the points by calling iter repeatedly. More...
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String | formatPointsBase (int b) |
| Similar to formatPoints(), but the points coordinates are printed in base \(b\). More...
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String | formatPointsBase (int n, int d, int b) |
| Similar to formatPoints(n, d), but the points coordinates are printed in base \(b\). More...
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String | formatPointsBase (PointSetIterator iter, int b) |
| Similar to formatPoints(iter), but the points coordinates are printed in base \(b\). More...
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String | formatPointsBase (PointSetIterator iter, int n, int d, int b) |
| Similar to formatPoints(iter, n, d), but the points coordinates are printed in base \(b\). More...
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String | formatPointsNumbered () |
| Same as invoking formatPointsNumbered(n, d) with \(n\) and \(d\) equal to the number of points and the dimension, respectively. More...
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String | formatPointsNumbered (int n, int d) |
| Same as invoking formatPoints(n,d), except that the points are numbered. More...
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This container class embodies a point set to which a random shift modulo 1 is applied (i.e., a single uniform random point is added to all points, modulo 1, to randomize the inner point set). When calling addRandomShift, a new random shift will be generated. This shift is represented by a vector of \(d\) uniforms over \((0,1)\), where \(d\) is the current dimension of the shift.