cgv::render::gl::format_callback_handler Struct Reference

Inheritance diagram for cgv::render::gl::format_callback_handler:

Public Member Functions
	format_callback_handler (std::ostream &_os)
bool	on_enter_children (group *)
	called before the children of a group node g are processed, return whether these should be skipped. If children are skipped, the on_leave_children callback is still called.
bool	on_leave_children (group *)
	called when the children of a group node g have been left, return whether to terminate traversal
Public Member Functions inherited from cgv::base::traverse_callback_handler
virtual bool	on_enter_node (base_ptr b)
	called before a node b is processed, return, whether to skip this node. If the node is skipped, the on_leave_node callback is still called
virtual bool	on_leave_node (base_ptr b)
	called when a node b is left, return whether to terminate traversal
virtual bool	on_enter_children (group_ptr g)
	called before the children of a group node g are processed, return whether these should be skipped. If children are skipped, the on_leave_children callback is still called.
virtual bool	on_leave_children (group_ptr g)
	called when the children of a group node g have been left, return whether to terminate traversal
virtual bool	on_enter_parent (node_ptr n)
	called before the parent of a node n is processed, return whether this should be skipped. If the parent is skipped, the on_leave_parent callback is still called.
virtual bool	on_leave_parent (node_ptr n)
	called when the parent of a node n has been left, return whether to terminate traversal

Public Attributes
std::ostream &	os

Detailed Description

Definition at line 665 of file gl_context.cxx.

Constructor & Destructor Documentation

format_callback_handler()

cgv::render::gl::format_callback_handler::format_callback_handler ( std::ostream &  _os )

inline

Definition at line 668 of file gl_context.cxx.

Member Function Documentation

on_enter_children()

bool cgv::render::gl::format_callback_handler::on_enter_children ( group *  )

inline

called before the children of a group node g are processed, return whether these should be skipped. If children are skipped, the on_leave_children callback is still called.

Definition at line 672 of file gl_context.cxx.

on_leave_children()

bool cgv::render::gl::format_callback_handler::on_leave_children ( group *  )

inline

called when the children of a group node g have been left, return whether to terminate traversal

Definition at line 678 of file gl_context.cxx.

Member Data Documentation

os

std::ostream& cgv::render::gl::format_callback_handler::os

Definition at line 667 of file gl_context.cxx.

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The documentation for this struct was generated from the following file:

• libs/cgv_gl/gl/gl_context.cxx