[Boost-commit] svn:boost r47375 - in trunk/libs/spirit/example: karma lex

From: hartmut.kaiser_at_[hidden]
Date: 2008-07-12 22:52:09

Author: hkaiser
Date: 2008-07-12 22:52:08 EDT (Sat, 12 Jul 2008)
New Revision: 47375
URL: http://svn.boost.org/trac/boost/changeset/47375

Log:
Spirit: More adjustments for new qi::grammar type
Text files modified: 
   trunk/libs/spirit/example/karma/calc2_ast_dump.cpp |     9 ++++-----                               
   trunk/libs/spirit/example/karma/calc2_ast_rpn.cpp  |     7 +++----                                 
   trunk/libs/spirit/example/karma/calc2_ast_vm.cpp   |     7 +++----                                 
   trunk/libs/spirit/example/karma/mini_xml_karma.cpp |     7 +++----                                 
   trunk/libs/spirit/example/lex/example6.cpp         |     6 +-----                                  
   5 files changed, 14 insertions(+), 22 deletions(-)

Modified: trunk/libs/spirit/example/karma/calc2_ast_dump.cpp
==============================================================================
--- trunk/libs/spirit/example/karma/calc2_ast_dump.cpp	(original)
+++ trunk/libs/spirit/example/karma/calc2_ast_dump.cpp	2008-07-12 22:52:08 EDT (Sat, 12 Jul 2008)
@@ -32,9 +32,9 @@
 //  Our calculator parser grammar
 ///////////////////////////////////////////////////////////////////////////////
 template <typename Iterator>
-struct calculator : qi::grammar_def<Iterator, expression_ast(), space_type>
+struct calculator : qi::grammar<Iterator, expression_ast(), space_type>
 {
-    calculator()
+    calculator() : calculator::base_type(expression)
     {
         expression =
             term                            [_val = _1]
@@ -111,13 +111,12 @@
     typedef std::string::const_iterator iterator_type;
     typedef calculator<iterator_type> calculator;
 
-    calculator def; 
-    qi::grammar<calculator> calc(def, def.expression);
+    calculator calc; 
 
     // Our generator grammar definitions
     typedef std::back_insert_iterator<std::string> output_iterator_type;
     typedef dump_ast<output_iterator_type> dump_ast;
-    
+
     dump_ast dump_ast_def;
     karma::grammar<dump_ast> ast_grammar(dump_ast_def, dump_ast_def.ast_node); 
 

Modified: trunk/libs/spirit/example/karma/calc2_ast_rpn.cpp
==============================================================================
--- trunk/libs/spirit/example/karma/calc2_ast_rpn.cpp	(original)
+++ trunk/libs/spirit/example/karma/calc2_ast_rpn.cpp	2008-07-12 22:52:08 EDT (Sat, 12 Jul 2008)
@@ -32,9 +32,9 @@
 //  Our calculator parser grammar
 ///////////////////////////////////////////////////////////////////////////////
 template <typename Iterator>
-struct calculator : qi::grammar_def<Iterator, expression_ast(), space_type>
+struct calculator : qi::grammar<Iterator, expression_ast(), space_type>
 {
-    calculator()
+    calculator() : calculator::base_type(expression)
     {
         expression =
             term                            [_val = _1]
@@ -114,8 +114,7 @@
     typedef std::string::const_iterator iterator_type;
     typedef calculator<iterator_type> calculator;
 
-    calculator def; 
-    qi::grammar<calculator> calc(def, def.expression);
+    calculator calc; 
 
     // Our generator grammar definitions
     typedef std::back_insert_iterator<std::string> output_iterator_type;

Modified: trunk/libs/spirit/example/karma/calc2_ast_vm.cpp
==============================================================================
--- trunk/libs/spirit/example/karma/calc2_ast_vm.cpp	(original)
+++ trunk/libs/spirit/example/karma/calc2_ast_vm.cpp	2008-07-12 22:52:08 EDT (Sat, 12 Jul 2008)
@@ -34,9 +34,9 @@
 //  Our calculator parser grammar
 ///////////////////////////////////////////////////////////////////////////////
 template <typename Iterator>
-struct calculator : qi::grammar_def<Iterator, expression_ast(), space_type>
+struct calculator : qi::grammar<Iterator, expression_ast(), space_type>
 {
-    calculator()
+    calculator() : calculator::base_type(expression)
     {
         expression =
             term                            [_val = _1]
@@ -195,8 +195,7 @@
     typedef std::string::const_iterator iterator_type;
     typedef calculator<iterator_type> calculator;
 
-    calculator def; 
-    qi::grammar<calculator> calc(def, def.expression);
+    calculator calc; 
 
     std::string str;
     while (std::getline(std::cin, str))

Modified: trunk/libs/spirit/example/karma/mini_xml_karma.cpp
==============================================================================
--- trunk/libs/spirit/example/karma/mini_xml_karma.cpp	(original)
+++ trunk/libs/spirit/example/karma/mini_xml_karma.cpp	2008-07-12 22:52:08 EDT (Sat, 12 Jul 2008)
@@ -71,9 +71,9 @@
 ///////////////////////////////////////////////////////////////////////////////
 template <typename Iterator>
 struct mini_xml_parser :
-    qi::grammar_def<Iterator, mini_xml(), space_type>
+    qi::grammar<Iterator, mini_xml(), space_type>
 {
-    mini_xml_parser()
+    mini_xml_parser() : mini_xml_parser::base_type(xml)
     {
         text = lexeme[+(char_ - '<')        [_val += _1]];
         node = (xml | text)                 [_val = _1];
@@ -180,8 +180,7 @@
         std::back_inserter(storage));
 
     typedef mini_xml_parser<std::string::const_iterator> mini_xml_parser;
-    mini_xml_parser def;  //  Our grammar definition
-    qi::grammar<mini_xml_parser> xmlin(def, def.xml); // Our grammar
+    mini_xml_parser xmlin;  //  Our grammar definition
     mini_xml ast; // our tree
 
     std::string::const_iterator iter = storage.begin();

Modified: trunk/libs/spirit/example/lex/example6.cpp
==============================================================================
--- trunk/libs/spirit/example/lex/example6.cpp	(original)
+++ trunk/libs/spirit/example/lex/example6.cpp	2008-07-12 22:52:08 EDT (Sat, 12 Jul 2008)
@@ -124,13 +124,9 @@
 struct example6_grammar 
   : grammar<Iterator, in_state_skipper<typename Lexer::token_set> >
 {
-    typedef 
-        grammar<Iterator, in_state_skipper<typename Lexer::token_set> >
-    base_type;
-
     template <typename TokenDef>
     example6_grammar(TokenDef const& tok)
-      : base_type(program)
+      : example6_grammar::base_type(program)
     {
         program 
             =  +block