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From: Jeremy Siek (jsiek_at_[hidden])
Date: 2004-01-30 16:20:09

Hi Hugues,

Subgraph.mcp is a CodeWarrior project file?
I'm sorry but I don't have CodeWarrior. Can
you send a tar ball or even better, a text file.


On Jan 30, 2004, at 12:59 PM, Hugues Joly wrote:

> Hi,
> I'd like to clarify a point about the graph
> properties accessed through a subgraph. According to
> the documentation of get(PropertyTag, subgraph& g):
> vertex and edge properties are shared by all
> subgraphs, so changes to a property through a local
> vertex descriptor for one subgraph will change the
> property for the global vertex descriptor, and
> therefore for all other subgraphs (c.f.
> boost-1.30.2/libs/graph/doc/subgraph.html).
> Here, I'm sending you a small program inspired by
> the
> boost-1.30.2/libs/graph/example/subgraph.cpp example.
>> From its behavior, it seems that:
> 1) A property value is not shared between the global
> descriptor and its corresponding local descriptors.
> 2) we need to initialize property values for each of
> the subgraphs. For example, if I set a name "A" for
> the global vertex descriptor A, that property is not
> seen through the corresponding local vertex
> descriptors.
> Is this a case of misuse or is it a bug?
> __________________________________________________________
> Lèche-vitrine ou lèche-écran ?
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Jeremy Siek <jsiek_at_[hidden]>
Ph.D. Student, Indiana University Bloomington
C++ Booster (
Office phone: (812) 856-1820

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