 
 
| G | A type that is a model of PropertyGraph. | 
| g | An object of type G. | 
| X | Either the vertex or edge descriptor type for G. | 
| x | An object of type X. | 
| Map | The type boost::property_map<G, Property>::const_type. | 
| v | An object of type boost::property_traits<Map>::value_type. | 
| PropertyTag | A type that models the PropertyTag concept. | 
| p | An object of type PropertyTag. | 
| pmap | An object of type Map. | 
| boost::property_map<G, PropertyTag>::typeThe type of the property map for the property specified by PropertyTag. This type must be a model of ReadWritePropertyMap with a key type the same as the graph's vertex or edge descriptor type. | 
| boost::property_map<G, PropertyTag>::const_typeThe type of the const property map for the property specified by PropertyTag. This type must be a model of ReadablePropertyMap with a key type the same as the graph's vertex or edge descriptor type. | 
| get(p, g) | Returns the property map for the property specified by the
PropertyTag type. The object p is only used to
carry the type. Return type: boost::property_map<G, PropertyTag>::type if g is mutable and boost::property_map<G, PropertyTag>::const_type otherwise. | 
| get(p, g, x) | Returns the property value (specified by the PropertyTag type)
associated with object x (a vertex or edge).
The object p is only used to carry the type.
This function is equivalent to: get(get(p, g), x) Return type: boost::property_traits<Map>::value_type | 
| put(p, g, x, v) | Set the property (specified by the PropertyTag type)
associated with object x (a vertex or edge) to
the value v. The object p is only used to carry the type.
This function is equivalent to: pmap = get(p, g); put(pmap, x, v) Return type: void | 
  template <class Graph, class X, class PropertyTag>
  struct PropertyGraphConcept
  {
    typedef typename property_map<G, PropertyTag>::type Map;
    typedef typename property_map<G, PropertyTag>::const_type const_Map;
    void constraints() {
      BOOST_CONCEPT_ASSERT(( GraphConcept<G> ));
      BOOST_CONCEPT_ASSERT(( ReadWritePropertyMapConcept<Map, X> ));
      BOOST_CONCEPT_ASSERT(( ReadablePropertyMapConcept<const_Map, X> ));
      Map pmap = get(PropertyTag(), g);
      pval = get(PropertyTag(), g, x);
      put(PropertyTag(), g, x, pval);
      ignore_unused_variable_warning(pmap);
    }
    void const_constraints(const G& g) {
      const_Map pmap = get(PropertyTag(), g);
      pval = get(PropertyTag(), g, x);
      ignore_unused_variable_warning(pmap);
    }
    G g;
    X x;
    typename property_traits<Map>::value_type pval;
  };
| Copyright © 2000-2001 | Jeremy Siek, Indiana University (jsiek@osl.iu.edu) |