Minor refactoring for consistency.

This commit is contained in:
Patrick Lühne 2017-06-27 12:17:42 +02:00
parent cc90ef3ec6
commit 8a48a5043a
Signed by: patrick
GPG Key ID: 05F3611E97A70ABF

View File

@ -29,13 +29,13 @@ normalizedAST::Literal normalizeNested(ast::ForAllPointer<ast::Precondition> &fo
normalizedAST::Literal normalizeNested(ast::ImplyPointer<ast::Precondition> &, normalizedAST::DerivedPredicateDeclarations &);
normalizedAST::Literal normalizeNested(ast::NotPointer<ast::Precondition> &not_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::Literal normalizeNested(ast::OrPointer<ast::Precondition> &or_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::AndPointer<normalizedAST::Literal> normalizeTopLevel(ast::AndPointer<ast::Precondition> &&and_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::AtomicFormula normalizeTopLevel(ast::AtomicFormula &&, normalizedAST::DerivedPredicateDeclarations &);
normalizedAST::Literal normalizeTopLevel(ast::ExistsPointer<ast::Precondition> &&exists, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::Literal normalizeTopLevel(ast::ForAllPointer<ast::Precondition> &&forAll, normalizedAST::DerivedPredicateDeclarations &);
normalizedAST::Literal normalizeTopLevel(ast::ImplyPointer<ast::Precondition> &&, normalizedAST::DerivedPredicateDeclarations &);
normalizedAST::NotPointer<normalizedAST::AtomicFormula> normalizeTopLevel(ast::NotPointer<ast::Precondition> &&not_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::Literal normalizeTopLevel(ast::OrPointer<ast::Precondition> &&or_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::AndPointer<normalizedAST::Literal> normalizeTopLevel(ast::AndPointer<ast::Precondition> &and_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::AtomicFormula normalizeTopLevel(ast::AtomicFormula &, normalizedAST::DerivedPredicateDeclarations &);
normalizedAST::Literal normalizeTopLevel(ast::ExistsPointer<ast::Precondition> &exists, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::Literal normalizeTopLevel(ast::ForAllPointer<ast::Precondition> &forAll, normalizedAST::DerivedPredicateDeclarations &);
normalizedAST::Literal normalizeTopLevel(ast::ImplyPointer<ast::Precondition> &, normalizedAST::DerivedPredicateDeclarations &);
normalizedAST::NotPointer<normalizedAST::AtomicFormula> normalizeTopLevel(ast::NotPointer<ast::Precondition> &not_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
normalizedAST::Literal normalizeTopLevel(ast::OrPointer<ast::Precondition> &or_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates);
////////////////////////////////////////////////////////////////////////////////////////////////////
@ -188,7 +188,7 @@ normalizedAST::Literal normalizeNested(ast::OrPointer<ast::Precondition> &or_, n
////////////////////////////////////////////////////////////////////////////////////////////////////
normalizedAST::AtomicFormula normalizeTopLevel(ast::AtomicFormula &&atomicFormula, normalizedAST::DerivedPredicateDeclarations &)
normalizedAST::AtomicFormula normalizeTopLevel(ast::AtomicFormula &atomicFormula, normalizedAST::DerivedPredicateDeclarations &)
{
return normalize(std::move(atomicFormula));
}
@ -196,7 +196,7 @@ normalizedAST::AtomicFormula normalizeTopLevel(ast::AtomicFormula &&atomicFormul
////////////////////////////////////////////////////////////////////////////////////////////////////
// Normalize top-level conjunctions
normalizedAST::AndPointer<normalizedAST::Literal> normalizeTopLevel(ast::AndPointer<ast::Precondition> &&and_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
normalizedAST::AndPointer<normalizedAST::Literal> normalizeTopLevel(ast::AndPointer<ast::Precondition> &and_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
{
normalizedAST::And<normalizedAST::Literal>::Arguments arguments;
@ -211,7 +211,7 @@ normalizedAST::AndPointer<normalizedAST::Literal> normalizeTopLevel(ast::AndPoin
const auto handleNot =
[&](ast::NotPointer<ast::Precondition> &not_) -> normalizedAST::Literal
{
return normalizeTopLevel(std::move(not_), derivedPredicates);
return normalizeTopLevel(not_, derivedPredicates);
};
const auto handleNested =
@ -220,7 +220,7 @@ normalizedAST::AndPointer<normalizedAST::Literal> normalizeTopLevel(ast::AndPoin
return normalizeNested(nested, derivedPredicates);
};
for (auto &&argument : and_->arguments)
for (auto &argument : and_->arguments)
{
auto normalizedArgument = argument.match(handleAtomicFormula, handleNot, handleNested);
@ -232,21 +232,21 @@ normalizedAST::AndPointer<normalizedAST::Literal> normalizeTopLevel(ast::AndPoin
////////////////////////////////////////////////////////////////////////////////////////////////////
normalizedAST::Literal normalizeTopLevel(ast::ExistsPointer<ast::Precondition> &&exists, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
normalizedAST::Literal normalizeTopLevel(ast::ExistsPointer<ast::Precondition> &exists, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
{
return normalizeNested(exists, derivedPredicates);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
normalizedAST::Literal normalizeTopLevel(ast::ForAllPointer<ast::Precondition> &&, normalizedAST::DerivedPredicateDeclarations &)
normalizedAST::Literal normalizeTopLevel(ast::ForAllPointer<ast::Precondition> &, normalizedAST::DerivedPredicateDeclarations &)
{
throw std::logic_error("precondition not in normal form (forall), please report to the bug tracker");
}
////////////////////////////////////////////////////////////////////////////////////////////////////
normalizedAST::Literal normalizeTopLevel(ast::ImplyPointer<ast::Precondition> &&, normalizedAST::DerivedPredicateDeclarations &)
normalizedAST::Literal normalizeTopLevel(ast::ImplyPointer<ast::Precondition> &, normalizedAST::DerivedPredicateDeclarations &)
{
throw std::logic_error("precondition not in normal form (imply), please report to the bug tracker");
}
@ -254,7 +254,7 @@ normalizedAST::Literal normalizeTopLevel(ast::ImplyPointer<ast::Precondition> &&
////////////////////////////////////////////////////////////////////////////////////////////////////
// Normalize top-level negations
normalizedAST::NotPointer<normalizedAST::AtomicFormula> normalizeTopLevel(ast::NotPointer<ast::Precondition> &&not_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
normalizedAST::NotPointer<normalizedAST::AtomicFormula> normalizeTopLevel(ast::NotPointer<ast::Precondition> &not_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
{
// “not” expressions may be nested one time to form simple literals
if (not_->argument.is<ast::AtomicFormula>())
@ -277,7 +277,7 @@ normalizedAST::NotPointer<normalizedAST::AtomicFormula> normalizeTopLevel(ast::N
////////////////////////////////////////////////////////////////////////////////////////////////////
normalizedAST::Literal normalizeTopLevel(ast::OrPointer<ast::Precondition> &&or_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
normalizedAST::Literal normalizeTopLevel(ast::OrPointer<ast::Precondition> &or_, normalizedAST::DerivedPredicateDeclarations &derivedPredicates)
{
return normalizeNested(or_, derivedPredicates);
}
@ -292,7 +292,7 @@ normalizedAST::Precondition normalize(ast::Precondition &&precondition, normaliz
return precondition.match(
[&](auto &x) -> normalizedAST::Precondition
{
return normalizeTopLevel(std::move(x), derivedPredicates);
return normalizeTopLevel(x, derivedPredicates);
});
}