forked from M-Labs/nalgebra
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35ae97dc29
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20bb99c312
@ -108,7 +108,7 @@ impl<N: Clone + Copy> DMat<N> {
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}
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impl<N> DMat<N> {
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/// Builds a matrix using an initialization function.
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/// Builds a matrix filled with the results of a function applied to each of its component coordinates.
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#[inline(always)]
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pub fn from_fn<F: FnMut(usize, usize) -> N>(nrows: usize, ncols: usize, mut f: F) -> DMat<N> {
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DMat {
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@ -54,7 +54,7 @@ impl<N: Clone> DVec<N> {
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}
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impl<N> DVec<N> {
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/// Builds a vector filled with the result of a function.
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/// Builds a vector filled with the results of a function applied to each of its component coordinates.
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#[inline(always)]
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pub fn from_fn<F: FnMut(usize) -> N>(dim: usize, mut f: F) -> DVec<N> {
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DVec { at: (0..dim).map(|i| f(i)).collect() }
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