... | ... |
@@ -50,5 +50,5 @@ |
50 | 50 |
|
51 | 51 |
bool empty() const { |
52 |
return predMap[target] |
|
52 |
return predMap[target] == INVALID; |
|
53 | 53 |
} |
54 | 54 |
|
... | ... |
@@ -124,5 +124,5 @@ |
124 | 124 |
|
125 | 125 |
bool empty() const { |
126 |
return source |
|
126 |
return predMatrixMap(source, target) == INVALID; |
|
127 | 127 |
} |
128 | 128 |
|
0 comments (0 inline)