[MMC15]

hi,
i'm writing an application based on simplefoam, i need to create a
distributedTriSurfaceMesh object for using findLineAll method.
i'm stuck at the beginning since i can't figure out how to define this object.
the constructor of this class is:

Foam::distributedTriSurfaceMesh::distributedTriSurfaceMesh
(
    const IOobject& io,
    const triSurface& s,
    const dictionary& dict
)

how can I define this object starting from the mesh of my case?0
Any advice?

Regards!