PolyhedralObject -- the class of all polyhedral objects in Polyhedra

Description

PolyhedralObject is the parent class of the four polyhedral objects in Polyhedra:

i1 : coneFromVData matrix {{1,2},{2,1}}

o1 = Cone{...1...}

o1 : Cone

i2 : convexHull matrix {{1,1,0,0},{1,0,1,0}}

o2 = Polyhedron{...1...}

o2 : Polyhedron

i3 : hirzebruch 3

o3 = Fan{...1...}

o3 : Fan

i4 : polyhedralComplex crossPolytope 3

o4 = PolyhedralComplex{...1...}

o4 : PolyhedralComplex

"ambDim(PolyhedralObject)" -- see ambDim -- ambient dimension of a Polyhedron, Cone or Fan
dim(PolyhedralObject) -- computes the dimension of a cone, polyhedron, fan or polyhedral complex
"faces(ZZ,PolyhedralObject)" -- see faces -- computes all faces of a certain codimension of a Cone or Polyhedron
faces(PolyhedralObject) -- Giving the faces of a polyhedral object.
"fVector(PolyhedralObject)" -- see fVector -- computes the f-vector of a Cone, Polyhedron, Fan or PolyhedralComplex
"isFullDimensional(PolyhedralObject)" -- see isFullDimensional -- Determine whether a polyhedral object is full-dimensional
"isSimplicial(PolyhedralObject)" -- see isSimplicial -- checks if a polyhedral object is simplicial
"isWellDefined(PolyhedralObject)" -- see isWellDefined(Cone) -- Checks whether a polyhedral object is well-defined.
"linealitySpace(PolyhedralObject)" -- see linealitySpace -- computes a basis of the lineality space
rays(PolyhedralObject) -- displays all rays of a Cone, a Fan, or a Polyhedron