#17665: Change binary_matrix data type to use bitset
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Reporter: | Owner:
dcoudert | Status: needs_review
Type: | Milestone: sage-6.5
enhancement | Resolution:
Priority: major | Merged in:
Component: misc | Reviewers:
Keywords: | Work issues:
Authors: David | Commit:
Coudert | 5e3d524c3385697810b8f2c7dfe70d600eb303a5
Report Upstream: N/A | Stopgaps:
Branch: |
public/17665 |
Dependencies: |
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Changes (by dcoudert):
* status: new => needs_review
Old description:
> This patch changes the data structure {{{binary_matrix_t}}} to use one
> bitset per row. This enables us to use directly operations on bitsets
> without casts.
> Currently, this data structure is only used for operations on graphs.
New description:
This patch changes the data structure {{{binary_matrix_t}}} to use one
bitset per row. This enables us to use directly operations on bitsets
without casts. It also moves the files to {{{data_structures}}}.
Currently, this data structure is only used for operations on graphs.
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Comment:
Patch ready to be reviewed.
Many thanks to Volker for solving technical issues.
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Ticket URL: <http://trac.sagemath.org/ticket/17665#comment:13>
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