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PPL
0.12.1
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The convergence certificate for the Grid widening operator. More...
#include <ppl.hh>
Classes | |
| struct | Compare |
| A total ordering on Grid certificates. More... | |
Public Member Functions | |
| Grid_Certificate () | |
| Default constructor. | |
| Grid_Certificate (const Grid &gr) | |
Constructor: computes the certificate for gr. | |
| Grid_Certificate (const Grid_Certificate &y) | |
| Copy constructor. | |
| ~Grid_Certificate () | |
| Destructor. | |
| int | compare (const Grid_Certificate &y) const |
| The comparison function for certificates. | |
| int | compare (const Grid &gr) const |
Compares *this with the certificate for grid gr. | |
The convergence certificate for the Grid widening operator.
Convergence certificates are used to instantiate the BHZ03 framework so as to define widening operators for the finite powerset domain.
| int Parma_Polyhedra_Library::Grid_Certificate::compare | ( | const Grid_Certificate & | y | ) | const |
The comparison function for certificates.
,
or
depending on whether *this is smaller than, equal to, or greater than y, respectively.