添加一个外部属性以包含图中vertix的索引（boost）

我试图使用associative_property_map来包含顶点的索引，但是我用下面的简单代码得到以下错误，问题是什么？

#include <boost/graph/iteration_macros.hpp>
#include <boost/graph/adjacency_list.hpp>

using namespace std;
using namespace boost;

struct NodeData
{
    int label;
};

struct EdgeData
{
    int age;
};

typedef map<vecS, size_t> IndexMap;
IndexMap mapIndex;
associative_property_map<IndexMap> propmapIndex(mapIndex);

typedef adjacency_list<setS, setS, undirectedS, NodeData, EdgeData> Graph;
typedef Graph::vertex_descriptor NodeID;
typedef Graph::edge_descriptor EdgeID;

int main()
{
    Graph g;

    NodeID n0 = add_vertex(g); g[n0].label = -1;
    NodeID n1 = add_vertex(g); g[n1].label = -1;

    EdgeID edge; bool ok;
    tie(edge, ok) = boost::add_edge(n0, n1, g);
    if (ok) g[edge].age = 10;

    int i=0;
    BGL_FORALL_VERTICES(v, g, Graph)
    {
        put(propmapIndex, v, i++);
    }

    return 0;
}

错误：

c:program filescodeblocksmingwbin..libgccmingw324.4.1........includeboostproperty_mapproperty_map.hpp||In

函数'void boost :: put（const boost :: put_get_helper＆，K，const V＆）[带有PropertyMap = boost :: associative_property_map，std :: allocator>

，Reference = unsigned int＆，K = void *，V = int]'：| C： Users memo Desktop Debuged boostGraph main.cpp | 39 |从这里实例化| c： program files codeblocks mingw bin .. lib gcc mingw32 4.4.1 ........ include boost property_map property_map.hpp | 361 |错误： （const boost :: associative_property_map，std :: allocator>>>＆）（（const boost :: associative_property_map，std :: allocator> >>> *）（＆pa））[k]'中的operator []' c： program files codeblocks mingw bin .. lib gcc mingw32 4.4.1 ........ include boost property_map property_map.hpp | 498 |注意：candidate是：typename UniquePairAssociativeContainer :: value_type :: second_type＆boost :: associative_property_map :: operator []（const typename UniquePairAssociativeContainer :: key_type＆）const [使用UniquePairAssociativeContainer = std :: map，std :: allocator>] | || ===构建完成：1个错误，0个警告=== |

谢谢

---

顶点描述符必须指定给IndexMap，因此它的map<NodeID, size_t>而不是map<vecS, size_t> ：

<...>
typedef Graph::vertex_descriptor NodeID;

typedef map<NodeID, size_t> IndexMap;
IndexMap mapIndex;
associative_property_map<IndexMap> propmapIndex(mapIndex);
<...>

// indexing all vertices
int i=0;
BGL_FORALL_VERTICES(v, g, Graph)
{
   put(propmapIndex, v, i++);
}

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