[pygccxml-commit] SF.net SVN: pygccxml: [994] pyplusplus_dev/pyplusplus/code_creators

[<rom...@us...>]

Revision: 994
          http://svn.sourceforge.net/pygccxml/?rev=994&view=rev
Author:   roman_yakovenko
Date:     2007-04-17 00:16:21 -0700 (Tue, 17 Apr 2007)

Log Message:
-----------
introducing few small optimizations:
include and namespace code creators always generate same code - from now they will do it only once

Modified Paths:
--------------
    pyplusplus_dev/pyplusplus/code_creators/include.py
    pyplusplus_dev/pyplusplus/code_creators/namespace.py

Modified: pyplusplus_dev/pyplusplus/code_creators/include.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_creators/include.py	2007-04-17 07:13:00 UTC (rev 993)
+++ pyplusplus_dev/pyplusplus/code_creators/include.py	2007-04-17 07:16:21 UTC (rev 994)
@@ -3,25 +3,30 @@
 # accompanying file LICENSE_1_0.txt or copy at
 # http://www.boost.org/LICENSE_1_0.txt)
 
-import os
 import code_creator
-import algorithm
 import include_directories
 
 class include_t(code_creator.code_creator_t):
     """
     Creates C++ code for include directive
     """
-    def __init__( self, header, user_defined=False ):
+    def __init__( self, header, user_defined=False, system=False ):
         code_creator.code_creator_t.__init__(self)
         self._header = include_directories.include_directories_t.normalize( header )
         self._include_dirs_optimization = None #This parameter will be set from module_t.create function
         self._user_defined = user_defined
+        self._system = system
+        self.__created_code = None
 
     @property
     def is_user_defined(self):
         return self._user_defined
     
+    @property
+    def is_system(self):
+        """Return True if header file is system( Boost.Python or Py++ ) header file"""
+        return self._system
+    
     def _get_header(self):
         return self._header
     def _set_header(self, header):
@@ -34,7 +39,7 @@
         self._include_dirs_optimization = include_dirs
     include_dirs_optimization = property( _get_include_dirs_optimization, _set_include_dirs_optimization )       
        
-    def _create_impl(self):
+    def _create_include_directive_code(self):
         header = self.header.strip()
         if header.startswith( '"' ) or header.startswith( '<' ):
             return '#include %s' % self.header
@@ -48,5 +53,10 @@
             else:
                 return '#include "%s"' % normalize_header
             
+    def _create_impl(self):
+        if not self.__created_code:
+            self.__created_code = self._create_include_directive_code()
+        return self.__created_code
+            
     def _get_system_headers_impl( self ):
         return []

Modified: pyplusplus_dev/pyplusplus/code_creators/namespace.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_creators/namespace.py	2007-04-17 07:13:00 UTC (rev 993)
+++ pyplusplus_dev/pyplusplus/code_creators/namespace.py	2007-04-17 07:16:21 UTC (rev 994)
@@ -10,6 +10,7 @@
         code_creator.code_creator_t.__init__( self )
         self._alias = alias
         self._full_namespace_name = full_namespace_name
+        self.__created_code = None
 
     def _get_alias( self ):
         return self._alias
@@ -24,7 +25,11 @@
     full_namespace_name = property( _get_full_namespace_name, _set_full_namespace_name )
        
     def _create_impl(self):
-        return 'namespace %s = %s;' % ( self.alias, self.full_namespace_name )
+        if self.__created_code:
+            return self.__created_code
+        else:
+            self.__created_code = 'namespace %s = %s;' % ( self.alias, self.full_namespace_name )
+            return self.__created_code
 
     def _get_system_headers_impl( self ):
         return []
@@ -33,6 +38,7 @@
     def __init__( self, namespace_name ):
         code_creator.code_creator_t.__init__(self )
         self._namespace_name = namespace_name
+        self.__created_code = None
 
     def _get_namespace_name( self ):
         return self._namespace_name.lstrip( '::' )
@@ -41,7 +47,11 @@
     namespace_name = property( _get_namespace_name, _set_namespace_name )
        
     def _create_impl(self):
-        return 'using namespace %s;' % self.namespace_name
+        if self.__created_code:
+            return self.__created_code
+        else:
+            self.__created_code = 'using namespace %s;' % self.namespace_name
+            return self.__created_code
     
     def _get_system_headers_impl( self ):
         return []


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