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| 1 #!/usr/bin/python | 1 #!/usr/bin/python |
| 2 # | 2 # |
| 3 # Copyright 2009 The Native Client Authors. All rights reserved. | 3 # Copyright 2009 The Native Client Authors. All rights reserved. |
| 4 # Use of this source code is governed by a BSD-style license that can | 4 # Use of this source code is governed by a BSD-style license that can |
| 5 # be found in the LICENSE file. | 5 # be found in the LICENSE file. |
| 6 # Copyright 2009, Google Inc. | 6 # Copyright 2009, Google Inc. |
| 7 # | 7 # |
| 8 | 8 |
| 9 """ | 9 """ |
| 10 Table minimization algorithm. | 10 Table minimization algorithm. |
| (...skipping 56 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 67 for r in rows: | 67 for r in rows: |
| 68 if not used[col]: | 68 if not used[col]: |
| 69 del r.patterns[col] | 69 del r.patterns[col] |
| 70 | 70 |
| 71 | 71 |
| 72 def each_index_pair(sequence): | 72 def each_index_pair(sequence): |
| 73 """Utility function: Generates each unique index pair in sequence.""" | 73 """Utility function: Generates each unique index pair in sequence.""" |
| 74 for i in range(0, len(sequence)): | 74 for i in range(0, len(sequence)): |
| 75 for j in range(i + 1, len(sequence)): | 75 for j in range(i + 1, len(sequence)): |
| 76 yield (i, j) | 76 yield (i, j) |
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