mirror of https://github.com/swig/swig.git
22 lines
569 B
JavaScript
22 lines
569 B
JavaScript
var li_cdata_carrays_cpp = require("li_cdata_carrays_cpp");
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ia = new li_cdata_carrays_cpp.intArray(5);
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for(i = 0; i < 5; i++) {
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ia.setitem(i, i * i);
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}
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y = li_cdata_carrays_cpp.cdata_int(ia.cast(), 5);
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const INT_SIZE = 4; // We assume int uses 4 bytes
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// The numbers are smaller than 256
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// so we can simply sum and skip endian issues
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a = [0, 0, 0, 0, 0];
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for(j = 0; j < 5; j++) {
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for(i = 0; i < INT_SIZE; i++) {
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a[j] += 0 + y[j * INT_SIZE + i];
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}
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}
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if (a[0] !== 0 || a[1] !== 1 || a[2] !== 4 || a[3] !== 9 || a[4] !== 16) {
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throw new Error("failed");
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}
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