;ņ r?c@skdkTeZeZeZeZe Z d„Zdd„Zd„Zddd„Zddd„Z e Z dS( (s*cCsNt|ƒ}t|ƒdjo|Sn$t|ƒdjo |dSn|SdS(sĪnonzero() returns either an index array or a tuple of index arrays corresponding to the indices where the values of an array are not equal to zero. This is the Numeric compatible version of nonzero() supplied by numarray.numeric. It differs from numarray.nonzero() in the handling of 1D arrays. numarray.nonzero() always returns a tuple; Numeric.nonzero() returns a tuple when the number of dimensions of the array is not one. iiN(snumarray_nonzerosasnzslen(sasnz((sI/mit/python/arch/i386_rh9/lib/python2.3/site-packages/numarray/numeric.pysnonzero s   icCsLt|tƒ p |iƒ ot|ƒ}nt||d|dtƒSdS(Nsaxissclipmode( s isinstancesasNumArrays iscontiguoussarrays numarray_takesindicessaxissWRAP(sasindicessaxis((sI/mit/python/arch/i386_rh9/lib/python2.3/site-packages/numarray/numeric.pystakescCst|i||ƒdS(sæput(a, ind, v) results in a[n] = v[n] for all n in ind If v is shorter than mask it will be repeated as necessary. In particular v can be a scalar or length 1 array. The routine put is the equivalent of the following (although the loop is in C for speed): ind = array(indices, copy=0) v = array(values, copy=0).astype(a, typecode()) for i in ind: a.flat[i] = v[i] a must be a contiguous Numeric array. N(s numarray_putsasflatsindsv(sasindsv((sI/mit/python/arch/i386_rh9/lib/python2.3/site-packages/numarray/numeric.pysput!s slcCst||ƒSdS(N(s numarray_onessshapestypecode(sshapestypecodes savespace((sI/mit/python/arch/i386_rh9/lib/python2.3/site-packages/numarray/numeric.pysones.scCst||ƒSdS(N(snumarray_zerossshapestypecode(sshapestypecodes savespace((sI/mit/python/arch/i386_rh9/lib/python2.3/site-packages/numarray/numeric.pyszeros1sN( s numarrayallsnonzerosnumarray_nonzerosputs numarray_putstakes numarray_takesoness numarray_onesszerossnumarray_zerossNumArrays arraytype( snonzeros numarray_onessnumarray_nonzerosnumarray_zeross numarray_puts arraytypes numarray_takesonesszerosstakesput((sI/mit/python/arch/i386_rh9/lib/python2.3/site-packages/numarray/numeric.pys?s