- value_type
: openvrml::mfvec3f, openvrml::mfvec2f, openvrml::mftime, openvrml::mfstring, openvrml::mfrotation, openvrml::mfnode, openvrml::mfint32, openvrml::mffloat, openvrml::mfcolor, openvrml::sfvec3f, openvrml::sfvec2f, openvrml::sftime, openvrml::sfstring, openvrml::sfrotation, openvrml::sfnode, openvrml::sfint32, openvrml::sfimage, openvrml::sffloat, openvrml::sfcolor, openvrml::sfbool