"' does not have a list initializer!";
}
+/// getValueAsDef - This method looks up the specified field and returns its
+/// value as a Record, throwing an exception if the field does not exist or if
+/// the value is not the right type.
+///
+Record *Record::getValueAsDef(const std::string &FieldName) const {
+ const RecordVal *R = getValue(FieldName);
+ if (R == 0 || R->getValue() == 0)
+ throw "Record '" + R->getName() + "' does not have a field named '" +
+ FieldName + "!\n";
+
+ if (DefInit *DI = dynamic_cast<DefInit*>(R->getValue()))
+ return DI->getDef();
+ throw "Record '" + R->getName() + "', field '" + FieldName +
+ "' does not have a list initializer!";
+}
+
+
void RecordKeeper::dump() const { std::cerr << *this; }
std::ostream &operator<<(std::ostream &OS, const RecordKeeper &RK) {
///
ListInit *getValueAsListInit(const std::string &FieldName) const;
+ /// getValueAsDef - This method looks up the specified field and returns its
+ /// value as a Record, throwing an exception if the field does not exist or if
+ /// the value is not the right type.
+ ///
+ Record *getValueAsDef(const std::string &FieldName) const;
+
/// getValueAsInt - This method looks up the specified field and returns its
/// value as an int, throwing an exception if the field does not exist or if
/// the value is not the right type.
"' does not have a list initializer!";
}
+/// getValueAsDef - This method looks up the specified field and returns its
+/// value as a Record, throwing an exception if the field does not exist or if
+/// the value is not the right type.
+///
+Record *Record::getValueAsDef(const std::string &FieldName) const {
+ const RecordVal *R = getValue(FieldName);
+ if (R == 0 || R->getValue() == 0)
+ throw "Record '" + R->getName() + "' does not have a field named '" +
+ FieldName + "!\n";
+
+ if (DefInit *DI = dynamic_cast<DefInit*>(R->getValue()))
+ return DI->getDef();
+ throw "Record '" + R->getName() + "', field '" + FieldName +
+ "' does not have a list initializer!";
+}
+
+
void RecordKeeper::dump() const { std::cerr << *this; }
std::ostream &operator<<(std::ostream &OS, const RecordKeeper &RK) {
///
ListInit *getValueAsListInit(const std::string &FieldName) const;
+ /// getValueAsDef - This method looks up the specified field and returns its
+ /// value as a Record, throwing an exception if the field does not exist or if
+ /// the value is not the right type.
+ ///
+ Record *getValueAsDef(const std::string &FieldName) const;
+
/// getValueAsInt - This method looks up the specified field and returns its
/// value as an int, throwing an exception if the field does not exist or if
/// the value is not the right type.