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| Category:algorithms | Component type:function |
void gather(const VecX& x, VecY y) ;
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| Prototype | ||||||
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template <class VecX, class VecY> void gather(const VecX& x, VecY y) ; | ||||||
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| Description | ||||||
| Gathers the elements of the dense vector x into the sparse vector y, based on the non-zero structure of y. | ||||||
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| Definition | ||||||
| mtl.h | ||||||
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| Preconditions | ||||||
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| Complexity | ||||||
| O(n) where n is the size of the sparse vector | ||||||
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| Example | ||||||
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| Notes | ||||||
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| See also | ||||||
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