AnimPreloadTable

Inheritance:

Methods of AnimPreloadTable:

Methods of CopyOnWriteObject:

Methods of CachedTypedWritableReferenceCount:

Methods of TypedWritableReferenceCount:

Methods of TypedWritable:

Methods of TypedObject:

Methods of ReferenceCount:

AnimPreloadTable
AnimPreloadTable::AnimPreloadTable(void);

Description:

addAnim
void AnimPreloadTable::add_anim(string const &basename, float base_frame_rate, int num_frames);

Description: Adds a new animation record to the table. If there is already a record of this name, no operation is performed (the original record is unchanged). See find_anim(). This will invalidate existing index numbers.

addAnimsFrom
void AnimPreloadTable::add_anims_from(AnimPreloadTable const *other);

Description: Copies the animation records from the other table into this one. If a given record name exists in both tables, the record in this one supercedes.

clearAnims
void AnimPreloadTable::clear_anims(void);

Description: Removes all animation records from the table.

findAnim
int AnimPreloadTable::find_anim(string const &basename) const;

Description: Returns the index number in the table of the animation record with the indicated name, or -1 if the name is not present. By convention, the basename is the filename of the egg or bam file, without the directory part and without the extension. That is, it is Filename::get_basename_wo_extension().

getBaseFrameRate
float AnimPreloadTable::get_base_frame_rate(int n) const;

Description: Returns the frame rate stored for the nth animation record.

getBasename
string AnimPreloadTable::get_basename(int n) const;

Description: Returns the basename stored for the nth animation record. See find_anim().

getClassType
static TypeHandle AnimPreloadTable::get_class_type(void);

Undocumented function.

getNumAnims
int AnimPreloadTable::get_num_anims(void) const;

Description: Returns the number of animation records in the table.

getNumFrames
int AnimPreloadTable::get_num_frames(int n) const;

Description: Returns the number of frames stored for the nth animation record.

output
virtual void AnimPreloadTable::output(ostream &out) const;

Description:

removeAnim
void AnimPreloadTable::remove_anim(int n);

Description: Removes the nth animation records from the table. This renumbers indexes for following animations.

write
virtual void AnimPreloadTable::write(ostream &out, int indent_level) const;

Description:

cacheRef
void CopyOnWriteObject::cache_ref(void) const;

Description: See CachedTypedWritableReferenceCount::cache_ref().

getClassType
static TypeHandle CopyOnWriteObject::get_class_type(void);

Undocumented function.

unref
bool CopyOnWriteObject::unref(void) const;

Description: Explicitly decrements the reference count. See ReferenceCount::unref().
In the case of a CopyOnWriteObject, when the reference count decrements down to the cache reference count, the object is implicitly unlocked.

cacheRef
void CachedTypedWritableReferenceCount::cache_ref(void) const;

Description: Explicitly increments the cache reference count and the normal reference count simultaneously.

cacheUnref
bool CachedTypedWritableReferenceCount::cache_unref(void) const;

Description: Explicitly decrements the cache reference count and the normal reference count simultaneously.
The return value is true if the new reference count is nonzero, false if it is zero.

getCacheRefCount
int CachedTypedWritableReferenceCount::get_cache_ref_count(void) const;

Description: Returns the current reference count.

getClassType
static TypeHandle CachedTypedWritableReferenceCount::get_class_type(void);

Undocumented function.

testRefCountIntegrity
bool CachedTypedWritableReferenceCount::test_ref_count_integrity(void) const;

Description: Does some easy checks to make sure that the reference count isn't completely bogus.

getClassType
static TypeHandle TypedWritableReferenceCount::get_class_type(void);

Undocumented function.

getClassType
static TypeHandle TypedWritable::get_class_type(void);

Undocumented function.

getClassType
static TypeHandle TypedObject::get_class_type(void);

Undocumented function.

getType
virtual TypeHandle TypedObject::get_type(void) const = 0;

Derived classes should override this function to return get_class_type().

getTypeIndex
int TypedObject::get_type_index(void) const;

Description: 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().

isExactType
bool TypedObject::is_exact_type(TypeHandle handle) const;

Description: Returns true if the current object is the indicated type exactly.

isOfType
bool TypedObject::is_of_type(TypeHandle handle) const;

Description: Returns true if the current object is or derives from the indicated type.

getClassType
static TypeHandle ReferenceCount::get_class_type(void);

Undocumented function.

getRefCount
int ReferenceCount::get_ref_count(void) const;

Description: Returns the current reference count.

ref
void ReferenceCount::ref(void) const;

Description: 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.

testRefCountIntegrity
bool ReferenceCount::test_ref_count_integrity(void) const;

Description: Does some easy checks to make sure that the reference count isn't completely bogus. Returns true if ok, false otherwise.

testRefCountNonzero
bool ReferenceCount::test_ref_count_nonzero(void) const;

Description: Does some easy checks to make sure that the reference count isn't zero, or completely bogus. Returns true if ok, false otherwise.

unref
bool ReferenceCount::unref(void) const;

Description: 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 true if the new reference count is nonzero, false if it is zero.