#include <eggNamedObject.h>
Inheritance diagram for EggNamedObject:
Public Member Functions | |
EggNamedObject (const string &name="") | |
EggNamedObject (const EggNamedObject ©) | |
EggNamedObject & | operator= (const EggNamedObject ©) |
void | write_header (ostream &out, int indent_level, const char *egg_keyword) const |
Writes the first line of the egg object, e.g. | |
virtual TypeHandle | get_type () const |
virtual TypeHandle | force_init_type () |
int | get_type_index () const |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. | |
bool | is_of_type (TypeHandle handle) const |
Returns true if the current object is or derives from the indicated type. | |
bool | is_exact_type (TypeHandle handle) const |
Returns true if the current object is the indicated type exactly. | |
int | get_ref_count () const |
Returns the current reference count. | |
int | ref () const |
Explicitly increments the reference count. | |
int | unref () const |
Explicitly decrements the reference count. | |
void | test_ref_count_integrity () const |
Does some easy checks to make sure that the reference count isn't completely bogus. | |
void | set_name (const string &name) |
void | clear_name () |
Resets the Namable's name to empty. | |
bool | has_name () const |
Returns true if the Namable has a nonempty name set, false if the name is empty. | |
const string & | get_name () const |
void | output (ostream &out) const |
Outputs the Namable. | |
Static Public Member Functions | |
TypeHandle | get_class_type () |
void | init_type () |
Static Private Attributes | |
TypeHandle | _type_handle |
Definition at line 40 of file eggNamedObject.h.
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Definition at line 31 of file eggNamedObject.I. References INLINE. |
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Definition at line 43 of file eggNamedObject.I. References INLINE, Namable::operator=(), and EggObject::operator=(). |
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Resets the Namable's name to empty.
Definition at line 82 of file namable.I. References Namable::_name, and INLINE. |
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Reimplemented from EggObject. Reimplemented in EggAnimData, EggBin, EggComment, EggCoordinateSystem, EggCurve, EggData, EggExternalReference, EggFilenameNode, EggGroup, EggGroupNode, EggMaterial, EggNode, EggNurbsCurve, EggNurbsSurface, EggPoint, EggPolygon, EggPrimitive, EggSAnimData, EggSurface, EggTable, EggTexture, EggVertexPool, EggXfmAnimData, and EggXfmSAnim. Definition at line 63 of file eggNamedObject.h. |
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Reimplemented from EggObject. Reimplemented in EggAnimData, EggBin, EggComment, EggCoordinateSystem, EggCurve, EggData, EggExternalReference, EggFilenameNode, EggGroup, EggGroupNode, EggMaterial, EggNode, EggNurbsCurve, EggNurbsSurface, EggPoint, EggPolygon, EggPrimitive, EggSAnimData, EggSurface, EggTable, EggTexture, EggVertexPool, EggXfmAnimData, and EggXfmSAnim. Definition at line 50 of file eggNamedObject.h. |
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Returns the current reference count.
Definition at line 183 of file referenceCount.I. Referenced by RenderState::determine_bin_index(), RenderEffects::determine_show_bounds(), FontPool::ns_garbage_collect(), TexturePool::ns_garbage_collect(), MaterialPool::ns_get_material(), and TexturePool::ns_release_texture(). |
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Reimplemented from EggObject. Reimplemented in EggAnimData, EggBin, EggComment, EggCoordinateSystem, EggCurve, EggData, EggExternalReference, EggFilenameNode, EggGroup, EggGroupNode, EggMaterial, EggNode, EggNurbsCurve, EggNurbsSurface, EggPoint, EggPolygon, EggPrimitive, EggSAnimData, EggSurface, EggTable, EggTexture, EggVertexPool, EggXfmAnimData, and EggXfmSAnim. Definition at line 60 of file eggNamedObject.h. |
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Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. This is equivalent to get_type().get_index(). Definition at line 71 of file typedObject.I. References TypeHandle::get_name(), TypedObject::get_type(), and INLINE. |
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Returns true if the Namable has a nonempty name set, false if the name is empty.
Definition at line 97 of file namable.I. References Namable::get_name(), and INLINE. Referenced by EggGroupUniquifier::EggGroupUniquifier(), Texture::read(), and Texture::Texture(). |
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Reimplemented from EggObject. Reimplemented in EggAnimData, EggBin, EggComment, EggCoordinateSystem, EggCurve, EggData, EggExternalReference, EggFilenameNode, EggGroup, EggGroupNode, EggMaterial, EggNode, EggNurbsCurve, EggNurbsSurface, EggPoint, EggPolygon, EggPrimitive, EggSAnimData, EggSurface, EggTable, EggTexture, EggVertexPool, EggXfmAnimData, and EggXfmSAnim. Definition at line 53 of file eggNamedObject.h. References EggObject::get_class_type(). |
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Returns true if the current object is the indicated type exactly.
Definition at line 101 of file typedObject.I. Referenced by PT(), and CollisionNode::xform(). |
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Definition at line 55 of file eggNamedObject.I. Referenced by EggNode::EggNode(). |
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Outputs the Namable. This function simply writes the name to the output stream; most Namable derivatives will probably redefine this. Reimplemented in BuilderBucket, AnimBundle, AnimChannelBase, AnimChannelFixed< SwitchType >, AnimGroup, PartBundle, CollisionNode, ButtonNode, HermiteCurve, RopeNode, Fog, GeomNode, LensNode, LightLensNode, LightNode, LODNode, PandaNode, PlaneNode, MouseWatcher, and MouseWatcherRegion. |
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Explicitly increments the reference count. User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically. This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it. The return value is the new reference count. Definition at line 225 of file referenceCount.I. Referenced by ClientDevice::ClientDevice(), EggGroupNode::find_textures(), EggGroupNode::r_apply_texmats(), EggGroupNode::r_flatten_transforms(), and EggGroupNode::reverse_vertex_ordering(). |
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Definition at line 69 of file namable.I. References Namable::_name. Referenced by BuilderBucket::BuilderBucket(), SceneGraphReducer::do_flatten_siblings(), Texture::read(), PandaNode::reparent(), and Texture::Texture(). |
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Does some easy checks to make sure that the reference count isn't completely bogus.
Definition at line 328 of file referenceCount.I. References INLINE. Referenced by EggNode::determine_bin(), and ReferenceCount::~ReferenceCount(). |
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Explicitly decrements the reference count. Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic; plus, we don't have a virtual destructor anyway.) However, see the helper function unref_delete(). User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically. This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it. The return value is the new reference count. Definition at line 293 of file referenceCount.I. References INLINE. Referenced by RenderState::determine_bin_index(), and RenderEffects::determine_show_bounds(). |
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Writes the first line of the egg object, e.g. "<Group> group_name {" or some such. It automatically enquotes the name if it contains any special characters. egg_keyword is the keyword that begins the line, e.g. "<Group>". Definition at line 46 of file eggNamedObject.cxx. Referenced by EggPoint::cleanup(), EggNurbsSurface::is_closed_u(), and EggExternalReference::operator=(). |
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Reimplemented from EggObject. Reimplemented in EggAnimData, EggBin, EggComment, EggCoordinateSystem, EggCurve, EggData, EggExternalReference, EggFilenameNode, EggGroup, EggGroupNode, EggMaterial, EggNode, EggNurbsCurve, EggNurbsSurface, EggPoint, EggPolygon, EggPrimitive, EggSAnimData, EggSurface, EggTable, EggTexture, EggVertexPool, EggXfmAnimData, and EggXfmSAnim. Definition at line 27 of file eggNamedObject.cxx. |