r663:f2d6d3446adf
Fri, 24 Apr 2009 10:15:33
[Not Reviewed]
0 comments (0 inline)
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@@ -20,135 +20,141 @@ |
| 20 | 20 |
#define LEMON_BITS_TRAITS_H |
| 21 | 21 |
|
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//\file |
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//\brief Traits for graphs and maps |
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// |
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|
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#include <lemon/bits/enable_if.h> |
| 27 | 27 |
|
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namespace lemon {
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|
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struct InvalidType {};
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|
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template <typename |
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template <typename GR, typename _Item> |
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class ItemSetTraits {};
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|
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template <typename |
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template <typename GR, typename Enable = void> |
|
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struct NodeNotifierIndicator {
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typedef InvalidType Type; |
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}; |
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template <typename |
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template <typename GR> |
|
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struct NodeNotifierIndicator< |
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Graph, |
|
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typename enable_if<typename Graph::NodeNotifier::Notifier, void>::type |
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GR, |
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typename enable_if<typename GR::NodeNotifier::Notifier, void>::type |
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> {
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typedef typename |
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typedef typename GR::NodeNotifier Type; |
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}; |
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|
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template <typename _Graph> |
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class ItemSetTraits<_Graph, typename _Graph::Node> {
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template <typename GR> |
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class ItemSetTraits<GR, typename GR::Node> {
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|
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public: |
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typedef |
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typedef GR Graph; |
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typedef GR Digraph; |
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|
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typedef typename Graph::Node Item; |
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typedef typename Graph::NodeIt ItemIt; |
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typedef typename GR::Node Item; |
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typedef typename GR::NodeIt ItemIt; |
|
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typedef typename NodeNotifierIndicator< |
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typedef typename NodeNotifierIndicator<GR>::Type ItemNotifier; |
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template <typename _Value> |
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class Map : public Graph::template NodeMap<_Value> {
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template <typename V> |
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class Map : public GR::template NodeMap<V> {
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typedef typename GR::template NodeMap<V> Parent; |
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|
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public: |
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typedef typename Graph::template NodeMap<_Value> Parent; |
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typedef typename Graph::template NodeMap<_Value> Type; |
|
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typedef typename GR::template NodeMap<V> Type; |
|
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typedef typename Parent::Value Value; |
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|
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Map(const Graph& _digraph) : Parent(_digraph) {}
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Map(const Graph& _digraph, const Value& _value) |
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Map(const GR& _digraph) : Parent(_digraph) {}
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Map(const GR& _digraph, const Value& _value) |
|
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: Parent(_digraph, _value) {}
|
| 69 | 71 |
|
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}; |
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|
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}; |
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template <typename |
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template <typename GR, typename Enable = void> |
|
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struct ArcNotifierIndicator {
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typedef InvalidType Type; |
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}; |
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template <typename |
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template <typename GR> |
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struct ArcNotifierIndicator< |
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Graph, |
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typename enable_if<typename Graph::ArcNotifier::Notifier, void>::type |
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GR, |
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typename enable_if<typename GR::ArcNotifier::Notifier, void>::type |
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> {
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typedef typename |
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typedef typename GR::ArcNotifier Type; |
|
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}; |
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|
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template <typename _Graph> |
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class ItemSetTraits<_Graph, typename _Graph::Arc> {
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template <typename GR> |
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class ItemSetTraits<GR, typename GR::Arc> {
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public: |
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typedef |
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typedef GR Graph; |
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typedef GR Digraph; |
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typedef typename Graph::Arc Item; |
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typedef typename Graph::ArcIt ItemIt; |
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typedef typename GR::Arc Item; |
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typedef typename GR::ArcIt ItemIt; |
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typedef typename ArcNotifierIndicator< |
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typedef typename ArcNotifierIndicator<GR>::Type ItemNotifier; |
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template <typename _Value> |
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class Map : public Graph::template ArcMap<_Value> {
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template <typename V> |
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class Map : public GR::template ArcMap<V> {
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typedef typename GR::template ArcMap<V> Parent; |
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|
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public: |
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typedef typename Graph::template ArcMap<_Value> Parent; |
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typedef typename Graph::template ArcMap<_Value> Type; |
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typedef typename GR::template ArcMap<V> Type; |
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typedef typename Parent::Value Value; |
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|
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Map(const Graph& _digraph) : Parent(_digraph) {}
|
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Map(const Graph& _digraph, const Value& _value) |
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Map(const GR& _digraph) : Parent(_digraph) {}
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Map(const GR& _digraph, const Value& _value) |
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: Parent(_digraph, _value) {}
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}; |
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|
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}; |
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template <typename |
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template <typename GR, typename Enable = void> |
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struct EdgeNotifierIndicator {
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typedef InvalidType Type; |
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}; |
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template <typename |
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template <typename GR> |
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struct EdgeNotifierIndicator< |
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Graph, |
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typename enable_if<typename Graph::EdgeNotifier::Notifier, void>::type |
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GR, |
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typename enable_if<typename GR::EdgeNotifier::Notifier, void>::type |
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> {
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typedef typename |
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typedef typename GR::EdgeNotifier Type; |
|
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}; |
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template <typename _Graph> |
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class ItemSetTraits<_Graph, typename _Graph::Edge> {
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template <typename GR> |
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class ItemSetTraits<GR, typename GR::Edge> {
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public: |
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typedef |
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typedef GR Graph; |
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typedef GR Digraph; |
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typedef typename Graph::Edge Item; |
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typedef typename Graph::EdgeIt ItemIt; |
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typedef typename GR::Edge Item; |
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typedef typename GR::EdgeIt ItemIt; |
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typedef typename EdgeNotifierIndicator< |
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typedef typename EdgeNotifierIndicator<GR>::Type ItemNotifier; |
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template <typename _Value> |
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class Map : public Graph::template EdgeMap<_Value> {
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template <typename V> |
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class Map : public GR::template EdgeMap<V> {
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typedef typename GR::template EdgeMap<V> Parent; |
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|
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public: |
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typedef typename Graph::template EdgeMap<_Value> Parent; |
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typedef typename Graph::template EdgeMap<_Value> Type; |
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typedef typename GR::template EdgeMap<V> Type; |
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typedef typename Parent::Value Value; |
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Map(const Graph& _digraph) : Parent(_digraph) {}
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Map(const Graph& _digraph, const Value& _value) |
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Map(const GR& _digraph) : Parent(_digraph) {}
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Map(const GR& _digraph, const Value& _value) |
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: Parent(_digraph, _value) {}
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}; |
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|
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}; |
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template <typename Map, typename Enable = void> |
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struct MapTraits {
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typedef False ReferenceMapTag; |
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typedef typename Map::Key Key; |
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typedef typename Map::Value Value; |
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|
| ... | ... |
@@ -195,106 +201,106 @@ |
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typedef typename MatrixMap::SecondKey SecondKey; |
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typedef typename MatrixMap::Value Value; |
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typedef typename MatrixMap::ConstReference ConstReturnValue; |
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typedef typename MatrixMap::Reference ReturnValue; |
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typedef typename MatrixMap::ConstReference ConstReference; |
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typedef typename MatrixMap::Reference Reference; |
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}; |
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|
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// Indicators for the tags |
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template <typename |
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template <typename GR, typename Enable = void> |
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struct NodeNumTagIndicator {
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static const bool value = false; |
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}; |
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template <typename |
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template <typename GR> |
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struct NodeNumTagIndicator< |
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Graph, |
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typename enable_if<typename Graph::NodeNumTag, void>::type |
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GR, |
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typename enable_if<typename GR::NodeNumTag, void>::type |
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> {
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static const bool value = true; |
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}; |
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template <typename |
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template <typename GR, typename Enable = void> |
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struct ArcNumTagIndicator {
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static const bool value = false; |
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}; |
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template <typename |
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template <typename GR> |
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struct ArcNumTagIndicator< |
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Graph, |
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typename enable_if<typename Graph::ArcNumTag, void>::type |
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GR, |
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typename enable_if<typename GR::ArcNumTag, void>::type |
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> {
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static const bool value = true; |
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}; |
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template <typename |
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template <typename GR, typename Enable = void> |
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struct EdgeNumTagIndicator {
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static const bool value = false; |
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}; |
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template <typename |
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template <typename GR> |
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struct EdgeNumTagIndicator< |
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Graph, |
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typename enable_if<typename Graph::EdgeNumTag, void>::type |
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GR, |
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typename enable_if<typename GR::EdgeNumTag, void>::type |
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> {
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static const bool value = true; |
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}; |
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template <typename |
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template <typename GR, typename Enable = void> |
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struct FindArcTagIndicator {
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static const bool value = false; |
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}; |
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template <typename |
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template <typename GR> |
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struct FindArcTagIndicator< |
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Graph, |
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typename enable_if<typename Graph::FindArcTag, void>::type |
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GR, |
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typename enable_if<typename GR::FindArcTag, void>::type |
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> {
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static const bool value = true; |
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}; |
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|
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template <typename |
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template <typename GR, typename Enable = void> |
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struct FindEdgeTagIndicator {
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static const bool value = false; |
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}; |
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template <typename |
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template <typename GR> |
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struct FindEdgeTagIndicator< |
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Graph, |
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typename enable_if<typename Graph::FindEdgeTag, void>::type |
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GR, |
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typename enable_if<typename GR::FindEdgeTag, void>::type |
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> {
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static const bool value = true; |
| 270 | 276 |
}; |
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|
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template <typename |
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template <typename GR, typename Enable = void> |
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struct UndirectedTagIndicator {
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static const bool value = false; |
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}; |
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template <typename |
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template <typename GR> |
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struct UndirectedTagIndicator< |
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Graph, |
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typename enable_if<typename Graph::UndirectedTag, void>::type |
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GR, |
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typename enable_if<typename GR::UndirectedTag, void>::type |
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> {
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static const bool value = true; |
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}; |
| 284 | 290 |
|
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template <typename |
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template <typename GR, typename Enable = void> |
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struct BuildTagIndicator {
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static const bool value = false; |
| 288 | 294 |
}; |
| 289 | 295 |
|
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template <typename |
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template <typename GR> |
|
| 291 | 297 |
struct BuildTagIndicator< |
| 292 |
Graph, |
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typename enable_if<typename Graph::BuildTag, void>::type |
|
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GR, |
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typename enable_if<typename GR::BuildTag, void>::type |
|
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> {
|
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static const bool value = true; |
| 296 | 302 |
}; |
| 297 | 303 |
|
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} |
| 299 | 305 |
|
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#endif |
| ... | ... |
@@ -711,25 +711,25 @@ |
| 711 | 711 |
.boolOption("dela", "Delaunay triangulation digraph")
|
| 712 | 712 |
.optionGroup("alg","dela")
|
| 713 | 713 |
.onlyOneGroup("alg")
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| 714 | 714 |
.boolOption("rand", "Use time seed for random number generator")
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| 715 | 715 |
.optionGroup("rand", "rand")
|
| 716 | 716 |
.intOption("seed", "Random seed", -1)
|
| 717 | 717 |
.optionGroup("rand", "seed")
|
| 718 | 718 |
.onlyOneGroup("rand")
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| 719 | 719 |
.other("[prefix]","Prefix of the output files. Default is 'lgf-gen-out'")
|
| 720 | 720 |
.run(); |
| 721 | 721 |
|
| 722 | 722 |
if (ap["rand"]) {
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| 723 |
int seed = time(0); |
|
| 723 |
int seed = int(time(0)); |
|
| 724 | 724 |
std::cout << "Random number seed: " << seed << std::endl; |
| 725 | 725 |
rnd = Random(seed); |
| 726 | 726 |
} |
| 727 | 727 |
if (ap.given("seed")) {
|
| 728 | 728 |
int seed = ap["seed"]; |
| 729 | 729 |
std::cout << "Random number seed: " << seed << std::endl; |
| 730 | 730 |
rnd = Random(seed); |
| 731 | 731 |
} |
| 732 | 732 |
|
| 733 | 733 |
std::string prefix; |
| 734 | 734 |
switch(ap.files().size()) |
| 735 | 735 |
{
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