mirror of https://github.com/swig/swig
45 lines
686 B
JavaScript
45 lines
686 B
JavaScript
var virtual_poly = require("virtual_poly");
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d = new virtual_poly.NDouble(3.5);
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i = new virtual_poly.NInt(2);
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//
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// the copy methods return the right polymorphic types
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//
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dc = d.copy();
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ic = i.copy();
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if (d.get() != dc.get()) {
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throw new Error;
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}
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if (i.get() != ic.get()) {
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throw new Error;
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}
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virtual_poly.incr(ic);
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if ((i.get() + 1) != ic.get()) {
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throw new Error;
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}
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dr = d.ref_this();
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if (d.get() != dr.get()) {
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throw new Error;
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}
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//
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// 'narrowing' also works
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//
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ddc = virtual_poly.NDouble.narrow(d.nnumber());
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if (d.get() != ddc.get()) {
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throw new Error;
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}
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dic = virtual_poly.NInt.narrow(i.nnumber());
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if (i.get() != dic.get()) {
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throw new Error;
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}
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