openvrml::node_interface_matches_eventin Struct Reference

Determine if a node_interface matches an eventIn identifier. More...

#include <openvrml/node.h>

Inherits binary_function< node_interface, std::string, bool >.

Public Member Functions
result_type	operator() (const first_argument_type &interface_, const second_argument_type &eventin_id) const
	Determine if a node_interface matches an eventIn identifier. More...

Detailed Description

Determine if a node_interface matches an eventIn identifier.

Model of

Adaptable Binary Predicate, Default Constructible

Member Function Documentation

openvrml::node_interface_matches_eventin::result_type openvrml::node_interface_matches_eventin::operator() ( const first_argument_type &  interface_, const second_argument_type &  eventin_id  ) const

inline

Determine if a node_interface matches an eventIn identifier.

A node_interface matches an eventIn identifier if:

• the node_interface's type is node_interface::eventin_id and
  • the node_interface's id is lexicographically equal to the eventIn identifier
  • or the node_interface's id is lexicographically equal to the eventIn identifier with the string “set_” prepended.
• or, the node_interface's type is node_interface::exposedfield_id and
  • the node_interface's id is lexicographically equal to the eventIn identifier
  • or the node_interface's id with the string “set_” prepended is lexicographically equal to the eventIn identifier.

Parameters

[in]	interface_	node_interface.
[in]	eventin_id	eventIn identifier.

Returns

true if interface_ matches eventin_id; false otherwise.