- subvector-reduce FUNC VEC #!optional WIDTH OVERLAY START ENDprocedure
Returns a vector from the application of FUNC to every set of sequential WIOTH elements in VEC; the subinterval. Should the VEC have a non-integer number of subinterval the remainder is treated a vector with WIDTH the remaining length. It is up to the caller to ensure an integral subinterval count.
- FUNC
- ('b #!optional 'b -> 'a) ; .
- VEC
- (vector-of 'b ; vector to reduce.
- WIDTH
- fixnum ; subinterval width, default 2.
- OVERLAY
- fixnum ; subinterval shift, default WIDTH.
- START
- fixnum ; start index of VEC, default 0.
- END
- fixnum ; end index of VEC, default (vector-length VEC).