c_sub2ind

Find 1D index given n-dimensional indices

Fast functions implemented in C++ via 'Rcpp' to support the
'NeuroAnatomy Toolbox' ('nat') ecosystem. These functions provide large
speed-ups for basic manipulation of neuronal skeletons over pure R
functions found in the 'nat' package. The expectation is that end
users will not use this package directly, but instead the 'nat'
package will automatically use routines from this package when it is
available to enable large performance gains.

Gregory Jefferis

natcpp

Fast C++ Primitives for the 'NeuroAnatomy Toolbox'

c_sub2ind function

<dl><dt>dims</dt>
<dd>Integer dimensions of the array (usually 3d)</dd>
<dt>indices</dt>
<dd>Nx3 integer matrix of pixel coordinates</dd></dl>

Arguments

Find 1D index given n-dimensional indices — c_sub2ind

<dl>

<dt>dims</dt>
<dd>Integer dimensions of the array (usually 3d)</dd>


<dt>indices</dt>
<dd>Nx3 integer matrix of pixel coordinates</dd>

</dl>

c_sub2ind: Find 1D index given n-dimensional indices

Description

Usage

Value

Arguments