[Boost-commit] svn:boost r51819 - sandbox/numeric_bindings/libs/numeric/bindings/tools

Subject: [Boost-commit] svn:boost r51819 - sandbox/numeric_bindings/libs/numeric/bindings/tools
From: rutger_at_[hidden]
Date: 2009-03-17 13:05:37

Author: rutger
Date: 2009-03-17 13:05:37 EDT (Tue, 17 Mar 2009)
New Revision: 51819
URL: http://svn.boost.org/trac/boost/changeset/51819

Log:
Added support for detection of band matrices for keyword tagging

Text files modified: 
   sandbox/numeric_bindings/libs/numeric/bindings/tools/netlib.py |    19 ++++++++++++++++++-                     
   1 files changed, 18 insertions(+), 1 deletions(-)

Modified: sandbox/numeric_bindings/libs/numeric/bindings/tools/netlib.py
==============================================================================
--- sandbox/numeric_bindings/libs/numeric/bindings/tools/netlib.py	(original)
+++ sandbox/numeric_bindings/libs/numeric/bindings/tools/netlib.py	2009-03-17 13:05:37 EDT (Tue, 17 Mar 2009)
@@ -179,10 +179,16 @@
       if properties.has_key( 'packed' ):
         if name == 'AP':
           result = namespace + 'A'
+        if name == 'BP':
+          result = namespace + 'B'
+      if properties.has_key( 'banded' ):
+        if name == 'AB':
+          result = namespace + 'A'
+        if name == 'BB':
+          result = namespace + 'B'
     if properties[ 'type' ] == 'vector':
       if name == 'IPIV':
         result = namespace + 'pivot'
-
   return result
 
 
@@ -1113,6 +1119,17 @@
         argument_properties[ 'type' ] = 'matrix'
         argument_properties[ 'packed' ] = True
 
+    #
+    # Matrix related detection code
+    #
+    if argument_properties[ 'type' ] == 'matrix':
+      #
+      # try to detect whether the matrix in question is a band matrix
+      #
+      banded_keywords = re.compile( '(/s|band|matrix)+', re.M ).findall( comment_block )
+      if 'matrix' in banded_keywords and 'band' in banded_keywords:
+        argument_properties[ 'banded' ] = True
+
   #
   # Add user-defined arguments to the argument_map
   #