consistently return x3 grammars by const&

This commit is contained in:
artemp 2016-09-15 15:40:38 +02:00
parent dfbe7fd893
commit c03cb2d434
10 changed files with 10 additions and 10 deletions

View file

@ -48,7 +48,7 @@ BOOST_SPIRIT_DECLARE(css_color_grammar_type);
namespace mapnik namespace mapnik
{ {
css_color_grammar::css_color_grammar_type color_grammar(); css_color_grammar::css_color_grammar_type const& color_grammar();
} }

View file

@ -444,7 +444,7 @@ BOOST_SPIRIT_DEFINE(
} // ns } // ns
css_color_grammar::css_color_grammar_type color_grammar() css_color_grammar::css_color_grammar_type const& color_grammar()
{ {
return css_color_grammar::css_color; return css_color_grammar::css_color;
} }

View file

@ -44,7 +44,7 @@ BOOST_SPIRIT_DECLARE(expression_grammar_type);
namespace mapnik namespace mapnik
{ {
grammar::expression_grammar_type expression_grammar(); grammar::expression_grammar_type const& expression_grammar();
} }

View file

@ -424,7 +424,7 @@ namespace mapnik { namespace grammar {
namespace mapnik namespace mapnik
{ {
grammar::expression_grammar_type expression_grammar() grammar::expression_grammar_type const& expression_grammar()
{ {
return grammar::expression; return grammar::expression;
} }

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@ -49,7 +49,7 @@ BOOST_SPIRIT_DECLARE(image_filter_grammar_type);
namespace mapnik { namespace mapnik {
image_filter::image_filter_grammar_type image_filter_grammar(); image_filter::image_filter_grammar_type const& image_filter_grammar();
} }

View file

@ -251,7 +251,7 @@ BOOST_SPIRIT_DEFINE(
} // image_filter } // image_filter
image_filter::image_filter_grammar_type image_filter_grammar() image_filter::image_filter_grammar_type const& image_filter_grammar()
{ {
return image_filter::start; return image_filter::start;
} }

View file

@ -45,7 +45,7 @@ BOOST_SPIRIT_DECLARE(transform_expression_grammar_type);
namespace mapnik namespace mapnik
{ {
grammar::transform_expression_grammar_type transform_expression_grammar(); grammar::transform_expression_grammar_type const& transform_expression_grammar();
} }
#endif #endif

View file

@ -175,7 +175,7 @@ namespace mapnik { namespace grammar {
namespace mapnik namespace mapnik
{ {
grammar::transform_expression_grammar_type transform_expression_grammar() grammar::transform_expression_grammar_type const& transform_expression_grammar()
{ {
return grammar::transform; return grammar::transform;
} }

View file

@ -42,7 +42,7 @@ BOOST_SPIRIT_DECLARE(wkt_grammar_type);
namespace mapnik namespace mapnik
{ {
grammar::wkt_grammar_type wkt_grammar(); grammar::wkt_grammar_type const& wkt_grammar();
} }

View file

@ -121,7 +121,7 @@ BOOST_SPIRIT_DEFINE(
namespace mapnik namespace mapnik
{ {
grammar::wkt_grammar_type wkt_grammar() grammar::wkt_grammar_type const& wkt_grammar()
{ {
return grammar::wkt; return grammar::wkt;
} }