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From tab...@apache.org
Subject svn commit: r561791 - in /activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang: Integer.cpp Integer.h
Date Wed, 01 Aug 2007 13:02:05 GMT
Author: tabish
Date: Wed Aug  1 06:02:03 2007
New Revision: 561791

URL: http://svn.apache.org/viewvc?view=rev&rev=561791
Log:
http://issues.apache.org/activemq/browse/AMQCPP-103

Implementing the Primitive Wrappers fully

Modified:
    activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.cpp
    activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.h

Modified: activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.cpp
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.cpp?view=diff&rev=561791&r1=561790&r2=561791
==============================================================================
--- activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.cpp (original)
+++ activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.cpp Wed Aug  1 06:02:03
2007
@@ -134,7 +134,7 @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-std::string toBinaryString( int value ) {
+std::string Integer::toBinaryString( int value ) {
 
     int count = 1;
     int j = value;
@@ -166,7 +166,7 @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-std::string toOctalString( int value ) {
+std::string Integer::toOctalString( int value ) {
 
     int count = 1, j = value;
 
@@ -197,7 +197,7 @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-std::string toHexString( int value ) {
+std::string Integer::toHexString( int value ) {
 
     int count = 1;
     int j = value;
@@ -413,13 +413,17 @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-int Integer::rotateLeft( int value ) {
-    return value; // TODO
+int Integer::rotateLeft( int value, int distance ) {
+    unsigned int i = (unsigned int)value;
+    int j = distance & 0x1F;
+    return ( i << j ) | ( i >> (-j & 0x1F ) );
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-int Integer::rotateRight( int value ) {
-    return value; // TODO
+int Integer::rotateRight( int value, int distance ) {
+    unsigned int i = (unsigned int)value;
+    int j = distance & 0x1F;
+    return ( i >> j ) | ( i << (-j & 0x1F ) );
 }
 
 ////////////////////////////////////////////////////////////////////////////////

Modified: activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.h
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.h?view=diff&rev=561791&r1=561790&r2=561791
==============================================================================
--- activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.h (original)
+++ activemq/activemq-cpp/trunk/src/decaf/src/main/decaf/lang/Integer.h Wed Aug  1 06:02:03
2007
@@ -410,9 +410,10 @@
          * five bits of the rotation distance can be ignored, even if the distance
          * is negative: rotateLeft(val, distance) == rotateLeft(val, distance & 0x1F).
          * @param value - the int to be inspected
+         * @param distance - the number of bits to rotate
          * @return
          */
-        static int rotateLeft( int value );
+        static int rotateLeft( int value, int distance );
 
         /**
          * Returns the value obtained by rotating the two's complement binary
@@ -426,11 +427,12 @@
          * five bits of the rotation distance can be ignored, even if the distance is
          * negative: rotateRight(val, distance) == rotateRight(val, distance & 0x1F).
          * @param value - the int to be inspected
+         * @param distance - the number of bits to rotate
          * @return the value obtained by rotating the two's complement binary
          * representation of the specified int value right by the specified number
          * of bits.
          */
-        static int rotateRight( int value );
+        static int rotateRight( int value, int distance );
 
         /**
          * Returns the signum function of the specified int value. (The return value



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