openvrml::null_x3d_vrml_parse_actions Struct Reference

No-op semantic actions for x3d_vrml_grammar. More...

#include <openvrml/x3d_vrml_grammar.h>

Inheritance diagram for openvrml::null_x3d_vrml_parse_actions:

Detailed Description

No-op semantic actions for x3d_vrml_grammar.

This struct includes a no-op function for each semantic action called by x3d_vrml_grammar. It is the default value of x3d_vrml_grammar's Actions template parameter. It is generally convenient to inherit this struct when providing your own semantic actions, as doing so will provide a default no-op action where none has been implemented or none needs to occur.