Changeset 305 for trunk/nv/lua/lua_state.hh

Timestamp:

08/12/14 01:51:21 (11 years ago)

Author:

epyon

Message:

• lua_state - state_wrapper::get functions with default values
• lua_values - support for value get with default
• lua_state - table error logging (need real handling)

File:

• trunk/nv/lua/lua_state.hh (modified) (1 diff)

trunk/nv/lua/lua_state.hh

@@ -130 +130 @@
                         }
 
+                        template< typename R >
+                        R get( const path& p, const R& def )
+                        {
+                                if ( p.resolve( m_state, m_global ) )
+                                {
+                                        return detail::pop_return_value<R>( m_state, def );
+                                }
+                                return R();
+                        }
+
+                        template< typename R, typename T >
+                        R get( const T& key, const R& def )
+                        {
+                                if ( m_global ) push_global_table();
+                                detail::push_value( m_state, key );
+                                call_get();
+                                if ( m_global ) pop_global_table();
+                                return detail::pop_return_value<R>( m_state, def );
+                        }
+
+                        template< typename R, typename T >
+                        R raw_get( const T& key, const R& def )
+                        {
+                                if ( m_global ) push_global_table();
+                                detail::push_value( m_state, key );
+                                call_get_raw();
+                                if ( m_global ) pop_global_table();
+                                return detail::pop_return_value<R>( m_state, def );
+                        }
                         bool is_defined( const path& p ) { return is_defined( p, m_global ); }
                         void register_native_function( lfunction f, const char* name );