add missing methods

alib2data/src/grammar/Regular/LeftRG.cpp

@@ -97,6 +97,16 @@ bool LeftRG::removeRule(const alphabet::Symbol& leftHandSide, const std::variant
 	return rules[leftHandSide].erase(rightHandSide);
 }
+bool LeftRG::removeRule(const alphabet::Symbol& leftHandSide, const alphabet::Symbol& rightHandSide) {
+	std::variant<alphabet::Symbol, std::pair<alphabet::Symbol, alphabet::Symbol>> rhs(rightHandSide);
+	return removeRule(leftHandSide, rhs);
+}
+
+bool LeftRG::removeRule(const alphabet::Symbol& leftHandSide, const std::pair<alphabet::Symbol, alphabet::Symbol>& rightHandSide) {
+	std::variant<alphabet::Symbol, std::pair<alphabet::Symbol, alphabet::Symbol>> rhs(rightHandSide);
+	return removeRule(leftHandSide, rhs);
+}
+
 void LeftRG::setGeneratesEpsilon(bool genEps) {
 	generatesEpsilon = genEps;
 }

alib2data/src/grammar/Regular/RightRG.cpp

@@ -97,6 +97,16 @@ bool RightRG::removeRule(const alphabet::Symbol& leftHandSide, const std::varian
 	return rules[leftHandSide].erase(rightHandSide);
 }
+bool RightRG::removeRule(const alphabet::Symbol& leftHandSide, const alphabet::Symbol& rightHandSide) {
+	std::variant<alphabet::Symbol, std::pair<alphabet::Symbol, alphabet::Symbol>> rhs(rightHandSide);
+	return removeRule(leftHandSide, rhs);
+}
+
+bool RightRG::removeRule(const alphabet::Symbol& leftHandSide, const std::pair<alphabet::Symbol, alphabet::Symbol>& rightHandSide) {
+	std::variant<alphabet::Symbol, std::pair<alphabet::Symbol, alphabet::Symbol>> rhs(rightHandSide);
+	return removeRule(leftHandSide, rhs);
+}
+
 void RightRG::setGeneratesEpsilon(bool genEps) {
 	generatesEpsilon = genEps;
 }