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author | Gard Spreemann <gspr@nonempty.org> | 2020-08-20 09:03:17 +0200 |
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committer | Gard Spreemann <gspr@nonempty.org> | 2020-08-20 09:03:17 +0200 |
commit | 4e1b4e9877732d1e1887674e48312902437f08c5 (patch) | |
tree | 7993cbc3ad71eed10da830aca85ef0b99d163bac /src/data/path.cpp | |
parent | 99f00a3ef9d1bd2d686b1521d25c9afedb880b34 (diff) | |
parent | 300267089b80785551c4721684280efe654ec834 (diff) |
Merge tag 'v2.1.6' into debian/sid
Diffstat (limited to 'src/data/path.cpp')
-rw-r--r-- | src/data/path.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/data/path.cpp b/src/data/path.cpp new file mode 100644 index 0000000..1438d64 --- /dev/null +++ b/src/data/path.cpp @@ -0,0 +1,35 @@ +#include "path.h" + +Path::Path(QObject *parent) : QObject(parent) +{ + +} + +int Path::length() const +{ + return _edges.length(); +} + +void Path::addEdge(Edge *e) +{ + e->setPath(this); + _edges << e; +} + +void Path::removeEdges() +{ + foreach(Edge *e, _edges) { + e->setPath(nullptr); + } + _edges.clear(); +} + +bool Path::isCycle() const +{ + return !_edges.isEmpty() && _edges.first()->source() == _edges.last()->target(); +} + +QVector<Edge *> Path::edges() const +{ + return _edges; +} |