Public Member Functions | |
Coefficient | divisor () |
If this is either a point or a closure point, returns its divisor. | |
native String | ascii_dump () |
Returns an ascii formatted internal representation of this . | |
native String | toString () |
Returns a string representation of this . | |
Static Public Member Functions | |
static Generator | closure_point (Linear_Expression e, Coefficient c) |
Returns the closure point at e / d . | |
static Generator | line (Linear_Expression le) |
Returns the line of direction e . | |
static Generator | point (Linear_Expression le, Coefficient d) |
Returns the point at e / d . | |
static Generator | ray (Linear_Expression le) |
Returns the ray of direction e . |
An object of the class Generator is one of the following:
static Generator parma_polyhedra_library::Generator::closure_point | ( | Linear_Expression | e, | |
Coefficient | c | |||
) | [inline, static] |
Returns the closure point at e
/ d
.
RuntimeErrorException | Thrown if d is zero. |
static Generator parma_polyhedra_library::Generator::line | ( | Linear_Expression | le | ) | [inline, static] |
Returns the line of direction e
.
RuntimeErrorException | Thrown if the homogeneous part of e represents the origin of the vector space. |
static Generator parma_polyhedra_library::Generator::point | ( | Linear_Expression | le, | |
Coefficient | d | |||
) | [inline, static] |
Returns the point at e
/ d
.
RuntimeErrorException | Thrown if d is zero. |
static Generator parma_polyhedra_library::Generator::ray | ( | Linear_Expression | le | ) | [inline, static] |
Returns the ray of direction e
.
RuntimeErrorException | Thrown if the homogeneous part of e represents the origin of the vector space. |
Coefficient parma_polyhedra_library::Generator::divisor | ( | ) | [inline] |
If this
is either a point or a closure point, returns its divisor.
RuntimeErrorException | Thrown if this is neither a point nor a closure point. |