Update of /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv590/src/libopenvrml/openvrml
Modified Files:
browser.cpp
Log Message:
Implemented "modified" virtual function. Delegates to the first implementation node.
Index: browser.cpp
===================================================================
RCS file: /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml/browser.cpp,v
retrieving revision 1.92
retrieving revision 1.93
diff -C2 -d -r1.92 -r1.93
*** browser.cpp 7 Nov 2005 06:55:21 -0000 1.92
--- browser.cpp 22 Nov 2005 02:39:25 -0000 1.93
***************
*** 373,376 ****
--- 373,378 ----
virtual ~proto_node() throw ();
+ virtual bool modified() const;
+
private:
virtual void do_initialize(double timestamp)
***************
*** 2243,2246 ****
--- 2245,2261 ----
/**
+ * @brief Indicate whether the node needs to be rerendered.
+ *
+ * @return @c true if the node has changed and needs to be rerendered;
+ * @c false otherwise.
+ */
+ bool proto_node::modified() const
+ {
+ return !this->impl_nodes.empty()
+ ? this->impl_nodes.front()->modified()
+ : false;
+ }
+
+ /**
* @brief Initialize.
*
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