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Examples/ruby/reference/runme.rb
60 строк
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Masaki Fukushima
Ruby examples added.
18 сен 2000, 17:26
18 сен 2000, 17:26
b8f01da
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# file: runme.rb # This file illustrates the manipulation of C++ references in Ruby. require 'example' # ----- Object creation ----- print "Creating some objects:\n" a = Example::Vector.new(3,4,5) b = Example::Vector.new(10,11,12) print " Created ", a.print, "\n" print " Created ", b.print, "\n" # ----- Call an overloaded operator ----- # This calls the wrapper we placed around # # operator+(const Vector &a, const Vector &) # # It returns a new allocated object. print "Adding a+b\n" c = Example::addv(a, b) print " a+b = ", c.print, "\n" # ----- Create a vector array ----- print "Creating an array of vectors\n" va = Example::VectorArray.new(10) print " va = #{va}\n" # ----- Set some values in the array ----- # These operators copy the value of a and b to the vector array va.set(0, a) va.set(1, b) va.set(2, Example::addv(a,b)) c = Example::addv(a,b) va.set(3, c) =begin commented out due to GC issue # Get some values from the array print "Getting some array values\n" for i in 0...5 print " va(#{i}) = ", va.get(i).print, "\n" end # Watch under resource meter to check on this print "Making sure we don't leak memory.\n" for i in 0...1000000 c = va.get(i % 10) end =end