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author | Aleks Kissinger <aleks0@gmail.com> | 2020-04-12 16:43:44 +0100 |
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committer | Aleks Kissinger <aleks0@gmail.com> | 2020-04-12 16:43:44 +0100 |
commit | d9ec25d1bcea4e45d1965e95bb3099c3864e04a0 (patch) | |
tree | 181ddebe4d8c47d751d7cdbb0e27da8326d93d35 /src/data/path.cpp | |
parent | c56b682750e9f2a911a841e89e4e51b7d0608ab5 (diff) |
parsing and outputting complex paths
Diffstat (limited to 'src/data/path.cpp')
-rw-r--r-- | src/data/path.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/data/path.cpp b/src/data/path.cpp index f213b22..1438d64 100644 --- a/src/data/path.cpp +++ b/src/data/path.cpp @@ -4,3 +4,32 @@ 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; +} |