commonMain.it.unibo.tuprolog.solve.stdlib.rule.CurrentPrologFlag.kt Maven / Gradle / Ivy

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Resolution-agnostic API for logic solvers

There is a newer version: 1.0.4

package it.unibo.tuprolog.solve.stdlib.rule

import it.unibo.tuprolog.core.Scope
import it.unibo.tuprolog.core.Term
import it.unibo.tuprolog.solve.ExecutionContext
import it.unibo.tuprolog.solve.rule.RuleWrapper
import it.unibo.tuprolog.solve.stdlib.primitive.CurrentFlag
import kotlin.collections.List as KtList

object CurrentPrologFlag : RuleWrapper("current_prolog_flag", 2) {
    override val Scope.head: KtList
        get() = ktListOf(varOf("Key"), varOf("Value"))

    override val Scope.body: Term get() = structOf(CurrentFlag.functor, varOf("Key"), varOf("Value"))
}