1.4.2.0 componentlist.indices

componentlist.indices - Function

1.4.2 Return a vector of indices.
Description

The indices function returns a vector of non-negative integers that can be used to index through the list. This vector always contains the integers starting at one and increasing sequentially to the length of the list. Its main use is in for loops as is illustrated in the example below.

Arguments

Returns
intArray

Example

      include ’componentlist.g’
      cl := componentlist(’crux.cl’);
      allcomp := cl.indices();
      cl.convertfluxunit(allcomp, ’jy’);
      cl.convertfluxpol(allcomp, ’stokes’);
      totalflux := [0,0,0,0];
      for (i in allcomp) {
        totalflux +:= cl.getfluxvalue(i);
      }

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