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object B_Spline

Companion object for B_Spline class provides functions for clamping the the ends of a spline and running timing benchmarks.

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  1. def benchmark[R](reps: Int = 100, useSeconds: Boolean = false, title: String = "benchmark")(block: ⇒ R): R

    Gather timing statistics for repeated executions of a block, prints the statistics, and returns the value produced by the block.

    Gather timing statistics for repeated executions of a block, prints the statistics, and returns the value produced by the block.

    R

    result type of block

    reps

    number of replications

    useSeconds

    record time as seconds instead of milliseconds (default = false)

    title

    title for statistic

    block

    block of code to execute

  2. def benchmarked[R](reps: Int = 100, useSeconds: Boolean = false, title: String = "benchmark")(block: ⇒ R): (R, Statistic)

    Gather timing statistics for repeated executions of a block and returns a tuple containing the return value produced by the block and the Statistic instance used to gather the statistics.

    Gather timing statistics for repeated executions of a block and returns a tuple containing the return value produced by the block and the Statistic instance used to gather the statistics.

    R

    result type of block

    reps

    number of replications

    useSeconds

    record time as seconds instead of milliseconds (default = false)

    title

    title for statistic

    block

    block of code to execute

  3. def clamp(m: Int, t: VectoD, isInclusive: Boolean = true): VectorD

    Return a "clamped" version of the input vector, augmented to ensure that each end has m-many repeated points.

    Return a "clamped" version of the input vector, augmented to ensure that each end has m-many repeated points. If isInclusive is true, then the first and last values of the vector are repeated; otherwise, the values t(0)-sqrt(EPSILON) and t(t.dim-1)+sqrt(EPSILON) are repeated for the beginning and end, respectively.

    m

    intended B-spline order (degree = m - 1)

    t

    non-decreasing vector of time points

    isInclusive

    repeat end points (default = true)