[Boost-commit] svn:boost r70762 - trunk/boost/random

Subject: [Boost-commit] svn:boost r70762 - trunk/boost/random
From: steven_at_[hidden]
Date: 2011-03-30 17:00:42

Author: steven_watanabe
Date: 2011-03-30 17:00:41 EDT (Wed, 30 Mar 2011)
New Revision: 70762
URL: http://svn.boost.org/trac/boost/changeset/70762

Log:
pgi doesn't seem to like writing a const char* to a std::wostream?  Reading back a space with std::ws is mysteriously failing, but appears to work when a character is written instead of a string literal.
Text files modified: 
   trunk/boost/random/additive_combine.hpp    |     2 +-                                      
   trunk/boost/random/discard_block.hpp       |     2 +-                                      
   trunk/boost/random/lagged_fibonacci.hpp    |     8 ++++----                                
   trunk/boost/random/subtract_with_carry.hpp |     6 +++---                                  
   trunk/boost/random/xor_combine.hpp         |     2 +-                                      
   5 files changed, 10 insertions(+), 10 deletions(-)

Modified: trunk/boost/random/additive_combine.hpp
==============================================================================
--- trunk/boost/random/additive_combine.hpp	(original)
+++ trunk/boost/random/additive_combine.hpp	2011-03-30 17:00:41 EDT (Wed, 30 Mar 2011)
@@ -210,7 +210,7 @@
      * of the second base generator.
      */
     BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, additive_combine_engine, r)
-    { os << r._mlcg1 << " " << r._mlcg2; return os; }
+    { os << r._mlcg1 << ' ' << r._mlcg2; return os; }
 
     /**
      * Reads the state of an @c additive_combine_engine from a

Modified: trunk/boost/random/discard_block.hpp
==============================================================================
--- trunk/boost/random/discard_block.hpp	(original)
+++ trunk/boost/random/discard_block.hpp	2011-03-30 17:00:41 EDT (Wed, 30 Mar 2011)
@@ -156,7 +156,7 @@
     operator<<(std::basic_ostream<CharT,Traits>& os,
                const discard_block_engine& s)
     {
-        os << s._rng << " " << s._n;
+        os << s._rng << ' ' << s._n;
         return os;
     }
 

Modified: trunk/boost/random/lagged_fibonacci.hpp
==============================================================================
--- trunk/boost/random/lagged_fibonacci.hpp	(original)
+++ trunk/boost/random/lagged_fibonacci.hpp	2011-03-30 17:00:41 EDT (Wed, 30 Mar 2011)
@@ -142,9 +142,9 @@
      */
     BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, lagged_fibonacci_engine, f)
     {
-        os << f.i << " ";
+        os << f.i;
         for(unsigned int i = 0; i < f.long_lag; ++i)
-            os << f.x[i] << " ";
+            os << ' ' << f.x[i];
         return os;
     }
     
@@ -362,10 +362,10 @@
     {
         // allow for Koenig lookup
         using std::pow;
-        os << f.i << " ";
+        os << f.i;
         std::ios_base::fmtflags oldflags = os.flags(os.dec | os.fixed | os.left); 
         for(unsigned int i = 0; i < f.long_lag; ++i)
-            os << f.x[i] * f.modulus() << " ";
+            os << ' ' << f.x[i] * f.modulus();
         os.flags(oldflags);
         return os;
     }

Modified: trunk/boost/random/subtract_with_carry.hpp
==============================================================================
--- trunk/boost/random/subtract_with_carry.hpp	(original)
+++ trunk/boost/random/subtract_with_carry.hpp	2011-03-30 17:00:41 EDT (Wed, 30 Mar 2011)
@@ -225,8 +225,8 @@
     BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, subtract_with_carry_engine, f)
     {
         for(unsigned int j = 0; j < f.long_lag; ++j)
-            os << f.compute(j) << " ";
-        os << f.carry << " ";
+            os << f.compute(j) << ' ';
+        os << f.carry;
         return os;
     }
 
@@ -467,7 +467,7 @@
         std::ios_base::fmtflags oldflags =
             os.flags(os.dec | os.fixed | os.left); 
         for(unsigned int j = 0; j < f.long_lag; ++j)
-            os << (f.compute(j) * f._modulus) << " ";
+            os << (f.compute(j) * f._modulus) << ' ';
         os << (f.carry * f._modulus);
         os.flags(oldflags);
         return os;

Modified: trunk/boost/random/xor_combine.hpp
==============================================================================
--- trunk/boost/random/xor_combine.hpp	(original)
+++ trunk/boost/random/xor_combine.hpp	2011-03-30 17:00:41 EDT (Wed, 30 Mar 2011)
@@ -143,7 +143,7 @@
      */
     BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, xor_combine_engine, s)
     {
-        os << s._rng1 << " " << s._rng2;
+        os << s._rng1 << ' ' << s._rng2;
         return os;
     }