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22 lines
429 B
22 lines
429 B
4 years ago
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"use strict"
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var ndarray = require("ndarray")
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var do_convert = require("./doConvert.js")
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module.exports = function convert(arr, result) {
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var shape = [], c = arr, sz = 1
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while(Array.isArray(c)) {
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shape.push(c.length)
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sz *= c.length
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c = c[0]
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}
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if(shape.length === 0) {
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return ndarray()
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}
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if(!result) {
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result = ndarray(new Float64Array(sz), shape)
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}
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do_convert(result, arr)
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return result
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}
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