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# file: runme.rb
require 'example'
# Call average with a Ruby array...
puts Example::average([1,2,3,4])
# ... or a wrapped std::vector<int>
v = Example::IntVector.new(4)
0.upto(v.length-1) { |i| v[i] = i+1 }
puts Example::average(v)
# half will return a Ruby array.
# Call it with a Ruby array...
w = Example::half([1.0, 1.5, 2.0, 2.5, 3.0])
0.upto(w.length-1) { |i| print w[i],"; " }
puts
# ... or a wrapped std::vector<double>
v = Example::DoubleVector.new
[1,2,3,4].each { |i| v.push(i) }
w = Example::half(v)
0.upto(w.length-1) { |i| print w[i],"; " }
puts
# now halve a wrapped std::vector<double> in place
Example::halve_in_place(v)
0.upto(v.length-1) { |i| print v[i],"; " }
puts
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