Difference between revisions of "cpp/numeric/valarray/slice"
From cppreference.com
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| − | {{tt|std::slice}} is the class that | + | {{tt|std::slice}} is the selector class that identifies a subset of {{cpp|std::valarray}} similar to [[enwiki:BLAS|BLAS]] slice. An object of type {{tt|std::slice}} holds three values: the starting index, the stride, and the total number of values in the subset. Objects of type {{tt|std::slice}} can be used as indexes with valarray's {{tt|operator[]}}. |
===Member functions=== | ===Member functions=== | ||
Revision as of 12:26, 24 January 2012
Template:cpp/numeric/valarray/sidebar
| Defined in header <valarray>
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| class slice; |
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std::slice is the selector class that identifies a subset of Template:cpp similar to BLAS slice. An object of type std::slice holds three values: the starting index, the stride, and the total number of values in the subset. Objects of type std::slice can be used as indexes with valarray's operator[].
Member functions
| constructs a slice (public member function) | |
| accesses the start of the slice (public member function) | |
| accesses the stride of the slice (public member function) | |
| accesses the size of the slice (public member function) |
