cellcopy

Copying one array to another with using memmove

Syntax: cellcopy(dest[],source[],index=0,numcells=sizeof source,maxlength=sizeof dest)

dest destination array
source source array
index index of cell in source from where to start copy
numcells number of cells to copy
maxlength size of the destination

Notes: This function copies cells from one array to another. If the last 3 parameters are left as default, it performs a safe array to array copy. This function internally uses memmove, so arrays can overlap.

Example:

cellcopy(dest,source) tries to copy the whole source to the max size of dest
cellcopy(dest,source,2,10,_) tries to copy the whole 10 cells from source at index 2, but up to a maximum of the size of dest. However, the size of source might be violated
cellcopy(dest,source,_,10) same as above, but from index 0