| ... | ... |
@@ -46,7 +46,7 @@ |
| 46 | 46 |
} |
| 47 | 47 |
|
| 48 | 48 |
bool empty() const {
|
| 49 |
return predMap[target] |
|
| 49 |
return predMap[target] == INVALID; |
|
| 50 | 50 |
} |
| 51 | 51 |
|
| 52 | 52 |
class RevArcIt {
|
| ... | ... |
@@ -120,7 +120,7 @@ |
| 120 | 120 |
} |
| 121 | 121 |
|
| 122 | 122 |
bool empty() const {
|
| 123 |
return source |
|
| 123 |
return predMatrixMap(source, target) == INVALID; |
|
| 124 | 124 |
} |
| 125 | 125 |
|
| 126 | 126 |
class RevArcIt {
|
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