Initial commit

deps/g3dlite/source/AnyTableReader.cpp

@@ -0,0 +1,50 @@
+#include "G3D/Any.h"
+
+namespace G3D {
+
+/** Verifies that \a is a TABLE with the given \a name. */
+AnyTableReader::AnyTableReader(const std::string& name, const Any& a) : m_any(a) {
+    try {
+        m_any.verifyType(Any::TABLE);
+        m_any.verifyName(name);
+    } catch (const ParseError& e) {
+        // If an exception is thrown, the destructors will not be 
+        // invoked automatically.
+        m_any.~Any();
+        m_alreadyRead.~Set();
+        throw e;
+    }
+}
+
+
+AnyTableReader::AnyTableReader(const Any& a) : m_any(a) {
+    try {
+        m_any.verifyType(Any::TABLE);
+    } catch (const ParseError& e) {
+        // If an exception is thrown, the destructors will not be 
+        // invoked automatically.
+        m_any.~Any();
+        m_alreadyRead.~Set();
+        throw e;
+    }
+}
+
+
+void AnyTableReader::verifyDone() const {
+    if (hasMore()) {
+        // Some entries were unread.  Find them.
+        const Table<std::string, Any>& table = m_any.table();
+
+        for (Table<std::string, Any>::Iterator it = table.begin();
+            it.hasMore();
+            ++it) {
+            
+            if (containsUnread(it->key)) {
+                it->value.verify(false, std::string("Unread Any table key \"") + it->key + "\"");
+            }
+        }
+    }
+}
+
+
+} // namespace G3D