Hello,
I remember an old discussion about vectors of floats saved using the C99
hexadecimal notation. However, a colleague found out that also a simple
float property map is saved using that notation and this is giving him
troubles of interoperability.
As an example
from graph_tool.all import *
g = Graph()
n = g.add_vertex()
n1 = g.add_vertex()
e = g.add_edge(n,n1)
p = g.new_edge_property('float')
p[e]=3.14
g.edge_properties['weight']=p
g.save('float-test.xml')
float-test.xml then contains:
...
<key id="key0" for="edge" attr.name="weight" attr.type="float" />
...
<edge id="e0" source="n0" target="n1">
<data key="key0">0x1.91eb851eb851fp+1</data>
</edge>
Is this the expected behaviour? Also, there is no difference if we change
the type from float to double.
Thanks,
Giuseppe
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