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