Clarify solver package responsibility. #2647
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| @@ -107,8 +107,8 @@ func (d *litMapping) ConstraintOf(m z.Lit) AppliedConstraint { | |||
| } | |||
| d.errs = append(d.errs, fmt.Errorf("no constraint corresponding to %s", m)) | |||
| return AppliedConstraint{ | |||
| Installable: zeroInstallable{}, | |||
| Constraint: zeroConstraint{}, | |||
| Variable: zeroVariable{}, | |||
| // Variable values are the basic unit of problems and solutions | ||
| // understood by this package. |
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Any value in beefing up this godoc comment to tie it back to the CSP?
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Added a package-level summary that addresses this, PTAL.
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Thanks - I think this is a step in the right direction, as variables like |
As part of preparing the resolution component (and subcomponents) for use as a library, this clarifies the responsibility of the solver package as a general-purpose boolean constraint satisfiability solver. Renaming the Variable type -- formerly Installable -- avoids unnecessarily tying it to the resolver package's operator installability use case. The solver package finds solutions to constraint satisfaction problems in general. Signed-off-by: Ben Luddy <bluddy@redhat.com>
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As part of preparing the resolution component (and subcomponents) for
use as a library, this clarifies the responsibility of the solver
package as a general-purpose boolean constraint satisfiability solver.
Renaming the Variable type -- formerly Installable -- avoids
unnecessarily tying it to the resolver package's operator
installability use case. The solver package finds solutions to
constraint satisfaction problems in general.