mirror of
https://github.com/panda3d/panda3d.git
synced 2025-10-03 02:15:43 -04:00
operator bool()
This commit is contained in:
parent
a6f4fb2377
commit
5d73bc8e19
@ -222,6 +222,17 @@ is_empty() const {
|
|||||||
return (_head == (NodePathComponent *)NULL);
|
return (_head == (NodePathComponent *)NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////
|
||||||
|
// Function: NodePath::operator bool
|
||||||
|
// Access: Published
|
||||||
|
// Description: Returns true if the NodePath is valid (not empty),
|
||||||
|
// or false if it contains no nodes.
|
||||||
|
////////////////////////////////////////////////////////////////////
|
||||||
|
INLINE NodePath::
|
||||||
|
operator bool () const {
|
||||||
|
return !is_empty();
|
||||||
|
}
|
||||||
|
|
||||||
////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////
|
||||||
// Function: NodePath::is_singleton
|
// Function: NodePath::is_singleton
|
||||||
// Access: Published
|
// Access: Published
|
||||||
|
@ -177,6 +177,8 @@ PUBLISHED:
|
|||||||
|
|
||||||
// Methods to query a NodePath's contents.
|
// Methods to query a NodePath's contents.
|
||||||
INLINE bool is_empty() const;
|
INLINE bool is_empty() const;
|
||||||
|
INLINE operator bool () const;
|
||||||
|
|
||||||
INLINE bool is_singleton(Thread *current_thread = Thread::get_current_thread()) const;
|
INLINE bool is_singleton(Thread *current_thread = Thread::get_current_thread()) const;
|
||||||
int get_num_nodes(Thread *current_thread = Thread::get_current_thread()) const;
|
int get_num_nodes(Thread *current_thread = Thread::get_current_thread()) const;
|
||||||
PandaNode *get_node(int index, Thread *current_thread = Thread::get_current_thread()) const;
|
PandaNode *get_node(int index, Thread *current_thread = Thread::get_current_thread()) const;
|
||||||
|
Loading…
x
Reference in New Issue
Block a user