Import Geant4 7.1.0 source tree

2016-06-09 12:11:21 +02:00
parent 516dbf1a58
commit d93e1e39a9
5384 changed files with 125662 additions and 82444 deletions
@@ -0,0 +1,78 @@
+// Copyright FreeHEP, 2005.
+
+#include "cheprep/GZIPOutputStreamBuffer.h"
+
+/**
+ * @author Mark Donszelmann
+ * @version $Id: GZIPOutputStreamBuffer.cc,v 1.4 2005/06/02 21:28:45 duns Exp $
+ */
+namespace cheprep {
+
+    using namespace std;
+
+    GZIPOutputStreamBuffer::GZIPOutputStreamBuffer( streambuf *buffer)
+        : DeflateOutputStreamBuffer(buffer),
+          open(false) {
+            
+        init(true);
+    }
+    
+    void GZIPOutputStreamBuffer::setFilename( const string &name ) {
+        filename = name ;
+    }
+    
+    void GZIPOutputStreamBuffer::setComment( const string &c ) {
+        comment = c ;
+    }
+    
+    void GZIPOutputStreamBuffer::close() {
+        if (!open) return;
+
+        finish();         
+        writeTrailer();
+      
+        open = false ;
+    }
+    
+    GZIPOutputStreamBuffer::~GZIPOutputStreamBuffer() {
+        close() ;
+    }
+    
+    int GZIPOutputStreamBuffer::overflow( int c ) {
+        if (!open) {
+            writeHeader();
+            open = true;
+        }
+        return DeflateOutputStreamBuffer::overflow( c ) ;
+    }
+        
+    void GZIPOutputStreamBuffer::writeHeader() {
+        unsigned char flag = 0x00;
+        flag |= (filename == "") ? 0x00 : 0x08;
+        flag |= (comment  == "") ? 0x00 : 0x10;
+    
+        putUB(0x1f);  // Magic #
+        putUB(0x8b);  // Magic #        
+        putUB(0x08);  // Deflater.DEFLATED
+        putUB(flag);  // FLG
+        putUI(0x00000000);  // MTIME
+        putUB(0x00);  // XFLG
+        putUB(0x00);  // OS
+            
+        if (filename != "") {
+            putS(filename); // Filename
+            putUB(0x00);
+        }
+        
+        if (comment != "") {
+            putS(comment); // Comment
+            putUB(0x00);
+        }
+    }
+    
+    void GZIPOutputStreamBuffer::writeTrailer() {
+        putUI(getCRC());
+        putUI(getSize());
+    }
+    
+} // cheprep