[roboptim-commit] [SCM] roboptim-core branch, master, updated. v0.3-36-gfff55e7

[Thomas M. <tho...@us...>]

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- Log -----------------------------------------------------------------
commit fff55e7d16aeb9cd039d84eb1377a236ae0c0a59
Author: Thomas Moulard <tho...@gm...>
Date:   Sun Nov 15 22:11:10 2009 +0100

    Implement display normalization for vectors.
    
    	* include/roboptim/core/visualization/gnuplot.hh: Here.
    
    Signed-off-by: Thomas Moulard <tho...@gm...>

diff --git a/ChangeLog b/ChangeLog
index f19faa2..77837f6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2009-11-15  Thomas Moulard  <tho...@gm...>
 
+	Implement display normalization for vectors.
+	* include/roboptim/core/visualization/gnuplot.hh: Here.
+
+2009-11-15  Thomas Moulard  <tho...@gm...>
+
 	Normalize floating points numbers before display.
 	* include/roboptim/core/visualization/gnuplot-function.hh,
 	* include/roboptim/core/visualization/gnuplot.hh: Normalize before display.
diff --git a/include/roboptim/core/visualization/gnuplot.hh b/include/roboptim/core/visualization/gnuplot.hh
index e533095..890c38e 100644
--- a/include/roboptim/core/visualization/gnuplot.hh
+++ b/include/roboptim/core/visualization/gnuplot.hh
@@ -37,13 +37,27 @@ namespace roboptim
     /// point numbers to get a consistent output.
     double normalize (const double& x);
 
-    inline double normalize (const double& x)
+    /// \brief Apply normalize to each element of a vector.
+    std::vector<double> normalize (const std::vector<double>& x);
+
+    inline double
+    normalize (const double& x)
     {
       if (x == -0.)
 	return 0.;
       return x;
     }
 
+    inline std::vector<double>
+    normalize (const std::vector<double>& x)
+    {
+      std::vector<double> res (x.size ());
+      for (unsigned i = 0; i < x.size (); ++i)
+	res[i] = x[i];
+      return res;
+    }
+
+
     /// \brief Gnuplot script
     ///
     /// This class gathers Gnuplot commands

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                      |    5 +++++
 include/roboptim/core/visualization/gnuplot.hh |   16 +++++++++++++++-
 2 files changed, 20 insertions(+), 1 deletions(-)


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