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