1 files changed, 44 insertions, 0 deletions
diff --git a/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/sourceindexer/AddCompilationUnitToIndex.java b/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/sourceindexer/AddCompilationUnitToIndex.java
new file mode 100644
index 00000000000..f80ffcbb122
--- /dev/null
+++ b/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/sourceindexer/AddCompilationUnitToIndex.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.cdt.internal.core.index.sourceindexer;
+
+import java.io.IOException;
+
+import org.eclipse.cdt.internal.core.index.IIndex;
+import org.eclipse.cdt.internal.core.index.impl.IFileDocument;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.IPath;
+
+public class AddCompilationUnitToIndex extends AddFileToIndex {
+	char[] contents;
+
+	public AddCompilationUnitToIndex(IFile resource, IPath indexedContainer, SourceIndexer indexer, boolean checkEncounteredHeaders) {
+		super(resource, indexedContainer, indexer, checkEncounteredHeaders);
+	}
+	protected boolean indexDocument(IIndex index) throws IOException {
+		if (!initializeContents()) return false;
+		index.add(new IFileDocument(resource, this.contents), new SourceIndexerRunner(resource, indexer));
+		
+		return true;
+	}
+	public boolean initializeContents() {
+		if (this.contents == null) {
+			try {
+				IPath location = resource.getLocation();
+				if (location != null)
+					this.contents = org.eclipse.cdt.internal.core.Util.getFileCharContent(location.toFile(), null);
+			} catch (IOException e) {
+			}
+		}
+		return this.contents != null;
+	}
+}