inlib::sg::group Class Reference

Inheritance diagram for inlib::sg::group:

Collaboration diagram for inlib::sg::group:

List of all members.

Public Member Functions
virtual void *	cast (const std::string &a_class) const
virtual node *	copy () const
virtual const std::string &	s_cls () const
virtual void	render (render_action &a_action)
virtual void	pick (pick_action &a_action)
virtual void	bbox (bbox_action &a_action)
virtual void	event (event_action &a_action)
virtual void	search (search_action &a_action)
virtual bool	write (write_action &a_action)
	group ()
virtual	~group ()
	group (const group &a_from)
group &	operator= (const group &a_from)
void	add (node *a_node)
void	set (unsigned a_index, node *a_node)
void	clear ()
unsigned int	size () const
bool	empty () const
node *	operator[] (unsigned int a_index) const
const std::vector< node * > &	children () const
Static Public Member Functions
static const std::string &	s_class ()
Protected Member Functions
bool	write_children (write_action &a_action)
Protected Attributes
std::vector< node * >	m_children

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Detailed Description

Definition at line 18 of file group.

---

Constructor & Destructor Documentation

inlib::sg::group::group

(

)

[inline]

Definition at line 73 of file group.

{}

virtual inlib::sg::group::~group

(

)

[inline, virtual]

Definition at line 74 of file group.

{clear();}

inlib::sg::group::group

(

const group &

a_from

)

[inline]

Definition at line 76 of file group.

  :node(a_from)
  {
    std::vector<node*>::const_iterator it;
    for(it=a_from.m_children.begin();it!=a_from.m_children.end();++it) {
      m_children.push_back((*it)->copy());
    }    
  }

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Member Function Documentation

void inlib::sg::group::add

(

node *

a_node

)

[inline]

Definition at line 94 of file group.

                         {
    //WARNING :  take ownership of a_node.
    m_children.push_back(a_node);
  }

virtual void inlib::sg::group::bbox

(

bbox_action &

a_action

)

[inline, virtual]

Reimplemented from inlib::sg::node.

Reimplemented in inlib::sg::_switch.

Definition at line 46 of file group.

                                           {
    std::vector<node*>::iterator it;
    for(it=m_children.begin();it!=m_children.end();++it) {
      (*it)->bbox(a_action);
    }
  }

virtual void* inlib::sg::group::cast

(

const std::string &

a_class

)

const [inline, virtual]

Reimplemented from inlib::sg::node.

Definition at line 25 of file group.

                                                     {
    if(void* p = inlib::cmp_cast<group>(this,a_class)) {return p;}
    return node::cast(a_class);
  }

const std::vector<node*>& inlib::sg::group::children

(

)

const [inline]

Definition at line 138 of file group.

{return m_children;}

void inlib::sg::group::clear

(

)

[inline]

Definition at line 123 of file group.

              {
    std::vector<node*>::iterator it;
    for(it=m_children.begin();it!=m_children.end();) {
      node* child = *it;
      it = m_children.erase(it);
      delete child;
    }    
    m_children.clear();
  }

virtual node* inlib::sg::group::copy

(

)

const [inline, virtual]

Implements inlib::sg::node.

Definition at line 30 of file group.

{return new group(*this);}

bool inlib::sg::group::empty

(

)

const [inline]

Definition at line 133 of file group.

{return m_children.size()?false:true;}

virtual void inlib::sg::group::event

(

event_action &

a_action

)

[inline, virtual]

Reimplemented from inlib::sg::node.

Reimplemented in inlib::sg::_switch.

Definition at line 52 of file group.

                                             {
    std::vector<node*>::iterator it;
    for(it=m_children.begin();it!=m_children.end();++it) {
      (*it)->event(a_action);
      //if(a_action.handled()) break; //do not stop if handled.
    }
  }

group& inlib::sg::group::operator=

(

const group &

a_from

)

[inline]

Definition at line 84 of file group.

                                       {
    node::operator=(a_from);
    clear();
    std::vector<node*>::const_iterator it;
    for(it=a_from.m_children.begin();it!=a_from.m_children.end();++it) {
      m_children.push_back((*it)->copy());
    }    
    return *this;
  }

node* inlib::sg::group::operator[]

(

unsigned int

a_index

)

const [inline]

Definition at line 134 of file group.

                                              {
    //WARNING : no check is done on a_index.
    return m_children[a_index];    
  }

virtual void inlib::sg::group::pick

(

pick_action &

a_action

)

[inline, virtual]

Reimplemented from inlib::sg::node.

Reimplemented in inlib::sg::_switch.

Definition at line 39 of file group.

                                           {
    std::vector<node*>::iterator it;
    for(it=m_children.begin();it!=m_children.end();++it) {
      (*it)->pick(a_action);
      if(a_action.done()) break;
    }    
  }

virtual void inlib::sg::group::render

(

render_action &

a_action

)

[inline, virtual]

Reimplemented from inlib::sg::node.

Reimplemented in inlib::sg::_switch.

Definition at line 33 of file group.

                                               {
    std::vector<node*>::iterator it;
    for(it=m_children.begin();it!=m_children.end();++it) {
      (*it)->render(a_action);
    }    
  }

static const std::string& inlib::sg::group::s_class

(

)

[inline, static]

Reimplemented from inlib::sg::node.

Definition at line 20 of file group.

                                    {
    static const std::string s_v("inlib::sg::group");
    return s_v;
  }

virtual const std::string& inlib::sg::group::s_cls

(

)

const [inline, virtual]

Implements inlib::sg::node.

Definition at line 31 of file group.

{return s_class();}

virtual void inlib::sg::group::search

(

search_action &

a_action

)

[inline, virtual]

Reimplemented from inlib::sg::node.

Reimplemented in inlib::sg::_switch.

Definition at line 59 of file group.

                                               {
    std::vector<node*>::iterator it;
    for(it=m_children.begin();it!=m_children.end();++it) {
      (*it)->search(a_action);
      if(a_action.done()) break;
    }
  }

void inlib::sg::group::set	(	unsigned	a_index,
		node *	a_node
	)		[inline]

Definition at line 98 of file group.

                                          {
    //WARNING :  take ownership of a_node.
    //WARNING : no check is done on a_index.
    m_children[a_index] = a_node;
  }

unsigned int inlib::sg::group::size

(

)

const [inline]

Definition at line 132 of file group.

{return m_children.size();}

virtual bool inlib::sg::group::write

(

write_action &

a_action

)

[inline, virtual]

Reimplemented from inlib::sg::node.

Definition at line 66 of file group.

                                             {
    if(!a_action.beg_node(*this)) return false;
    if(!write_children(a_action)) return false;
    if(!a_action.end_node(*this)) return false;
    return true;
  }

bool inlib::sg::group::write_children

(

write_action &

a_action

)

[inline, protected]

Definition at line 140 of file group.

                                              {
    std::vector<node*>::iterator it;
    for(it=m_children.begin();it!=m_children.end();++it) {
      if(!(*it)->write(a_action)) return false;
    }
    return true;
  }

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Member Data Documentation

std::vector<node*> inlib::sg::group::m_children [protected]

Definition at line 148 of file group.

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

• /Users/barrand/private/dev/softinex/old/inexlib-1.2/inlib/inlib/sg/group