[Plplot-cvs] SF.net SVN: plplot:[12754] trunk

[<and...@us...>]

Revision: 12754
          http://sourceforge.net/p/plplot/code/12754
Author:   andrewross
Date:     2013-11-26 06:52:42 +0000 (Tue, 26 Nov 2013)
Log Message:
-----------
Set default NULL arguments for plsvect, so there is no need to supply any arguments to reset the arrow style to the default.

Modified Paths:
--------------
    trunk/bindings/c++/plstream.h
    trunk/examples/c++/x22.cc

Modified: trunk/bindings/c++/plstream.h
===================================================================
--- trunk/bindings/c++/plstream.h	2013-11-26 06:46:51 UTC (rev 12753)
+++ trunk/bindings/c++/plstream.h	2013-11-26 06:52:42 UTC (rev 12754)
@@ -135,7 +135,7 @@
                PLPointer pltr_data );
 
 // Set the arrow style
-    void svect( const PLFLT *arrow_x, const PLFLT *arrow_y, PLINT npts, bool fill );
+    void svect( const PLFLT *arrow_x = NULL, const PLFLT *arrow_y = NULL, PLINT npts = 0, bool fill = false );
 
 // This functions similarly to plbox() except that the origin of the axes is
 // placed at the user-specified point (x0, y0).

Modified: trunk/examples/c++/x22.cc
===================================================================
--- trunk/examples/c++/x22.cc	2013-11-26 06:46:51 UTC (rev 12753)
+++ trunk/examples/c++/x22.cc	2013-11-26 06:52:42 UTC (rev 12754)
@@ -392,8 +392,8 @@
     constriction2();
 
     // Reset arrow style to the default by passing two
-    // NULL arrays
-    pls->svect( NULL, NULL, 0, 0 );
+    // NULL arrays (this are the default arguments)
+    pls->svect( );
 
     potential();
 

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