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POIterate Through Row Major-Stored Array in Column Major Order
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13980829
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2012-12-20T21:33:57.303
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2012-12-20T21:50:12.217
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<p>I am working on a multi-dimensional array class (leaving out the complex/irrelevant details). I am storing the data as a linear array stored in row major order. I need to create an iterator that can iterate over the array in column-major order. Given that the data is stored in row major order, the row major iterator can simply increment the index into the array. However, I'm not sure how to go about implementing the column major iterator. I'm guessing there's a formula I can use to calculate the index but have not been able to locate it anywhere or derive it myself. Rearranging the data is not an option, as regardless i need both iterators.</p>
Tags
<c++><arrays>
Title
Iterate Through Row Major-Stored Array in Column Major Order
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