[QuantLibAddin-cvs] QuantLibAddin/qlo sequencestatistics.cpp, 1.1, 1.2 statistics.cpp, 1.1, 1.2

[Ferdinando A. <na...@us...>]

Update of /cvsroot/quantlibaddin/QuantLibAddin/qlo
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv3913/qlo

Modified Files:
	sequencestatistics.cpp statistics.cpp 
Log Message:
"Call empty() instead of checking size()
 against zero" -- Scott Mayers "Effective STL", item 4

Index: sequencestatistics.cpp
===================================================================
RCS file: /cvsroot/quantlibaddin/QuantLibAddin/qlo/sequencestatistics.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** sequencestatistics.cpp	10 Aug 2006 16:09:53 -0000	1.1
--- sequencestatistics.cpp	2 Jan 2007 12:06:45 -0000	1.2
***************
*** 30,38 ****
                  new QuantLib::SequenceStatistics(dimension));
  
!             QL_REQUIRE(weights.size()==0 || values.rows()==weights.size(),
                  "Values and weights vectors must have the same number of elements.");
              
!             if (values.rows()!=0) {
!                 if (weights.size()!=0) {
                      for (QuantLib::Size i=0; i<values.rows(); i++) {
                          libraryObject_->add(values.row_begin(i),
--- 30,38 ----
                  new QuantLib::SequenceStatistics(dimension));
  
!             QL_REQUIRE(weights.empty() || values.rows()==weights.size(),
                  "Values and weights vectors must have the same number of elements.");
              
!             if (values.rows()>0) {
!                 if (!weights.empty()) {
                      for (QuantLib::Size i=0; i<values.rows(); i++) {
                          libraryObject_->add(values.row_begin(i),

Index: statistics.cpp
===================================================================
RCS file: /cvsroot/quantlibaddin/QuantLibAddin/qlo/statistics.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** statistics.cpp	28 Aug 2006 16:00:14 -0000	1.1
--- statistics.cpp	2 Jan 2007 12:06:45 -0000	1.2
***************
*** 29,37 ****
                  new QuantLib::Statistics());
  
!             QL_REQUIRE(weights.size()==0 || values.size()==weights.size(),
                  "Values and weights vectors must have the same number of elements.");
  
!             if (values.size()!=0) {
!                 if (weights.size()!=0)
                      libraryObject_->addSequence(values.begin(),
                                                  values.end(),
--- 29,37 ----
                  new QuantLib::Statistics());
  
!             QL_REQUIRE(weights.empty() || values.size()==weights.size(),
                  "Values and weights vectors must have the same number of elements.");
  
!             if (!values.empty()) {
!                 if (!weights.empty())
                      libraryObject_->addSequence(values.begin(),
                                                  values.end(),