Completely convert .odc to .txt using Visitor

[odcread.git] / alien.cc

diff --git a/alien.cc b/alien.cc
index fddd2024dbcb0dfd2ee200c52b3b93170f8c6a54..dc4f50920c7d61d30bec5744a7bba9e8ccacd018 100644 (file)
--- a/alien.cc
+++ b/alien.cc
@@ -8,8 +8,7 @@ std::string AlienPiece::toString() {
        return std::string("AlienPiece");
 }
 
-std::string AlienPiece::toPlainText() {
-       return std::string();
+void AlienPiece::accept(Visitor &visitor) const {
 }
 
 AlienPart::AlienPart(Store * const store): d_store(store) {}
@@ -21,11 +20,10 @@ std::string AlienPart::toString() {
                return "NULL";
 }
 
-std::string AlienPart::toPlainText() {
-       if (d_store != 0)
-               return d_store->toPlainText();
-       else
-               return std::string();
+void AlienPart::accept(Visitor &visitor) const {
+       if (d_store != 0) {
+               d_store->accept(visitor);
+       }
 }
 
 Alien::Alien(INTEGER id, const TypePath &path): Store(id), d_path(path), d_comps() {}
@@ -42,12 +40,10 @@ std::string Alien::toString() {
        return sofar + "}";
 }
 
-std::string Alien::toPlainText() {
-       std::string sofar = std::string();
+void Alien::accept(Visitor &visitor) const {
        for (int i = 0; i < d_comps.size(); ++i) {
-               sofar += d_comps[i]->toPlainText();
+               d_comps[i]->accept(visitor);
        }
-       return sofar;
 }
 
 }