Changeset 551

Timestamp:

08/18/09 13:14:51 (15 years ago)

Author:

vbarta

Message:

initializing memory used by memlog (it would probably work OK even uninitialized, but valgrind complains)

Location:

library/bdm/base

Files:

• loggers.cpp (modified) (1 diff)
• loggers.h (modified) (1 diff)

library/bdm/base/loggers.cpp

@@ -9 +9 @@
 
 namespace bdm {
+
+void memlog::init() {
+        int i;
+        int n = entries.length();
+        vectors.set_size ( n );
+        for ( i = 0; i < n; i++ ) {
+                vectors ( i ).set_size ( maxlen, entries ( i )._dsize() );
+
+                // avoid uninitialized memory
+                for ( int j = 0; j < vectors ( i ).rows(); ++j ) {
+                        for (int k = 0; k < vectors ( i ).cols(); ++k ) {
+                                vectors ( i )(j, k) = 0;
+                        }
+                }
+        }
+}
+
 void memlog::itsave ( const char* fname ) {
         it_file itf ( fname );

library/bdm/base/loggers.h

@@ -41 +41 @@
 
         //! Initialize storage
-        void init() {
-                int i;
-                int n = entries.length();
-                vectors.set_size ( n );
-                for ( i = 0; i < n; i++ ) {
-                        vectors ( i ).set_size ( maxlen, entries ( i )._dsize() );
-                }
-        }
+        void init();
+
         void step() {
                 if ( ind < maxlen ) ind++;