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Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
LwoDiscontinuousVertexMap Class Reference

A mapping of floating-point values per integer index. More...

#include "lwoDiscontinuousVertexMap.h"

Inheritance diagram for LwoDiscontinuousVertexMap:
LwoChunk IffChunk TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase

Public Member Functions

virtual TypeHandle force_init_type ()
 
virtual TypeHandle get_type () const
 
PTA_stdfloat get_value (int polygon_index, int vertex_index) const
 Returns the mapping value associated with the given index, or an empty PTA_stdfloat if there is no mapping value associated. More...
 
bool has_value (int polygon_index, int vertex_index) const
 Returns true if the map has a value associated with the given index, false otherwise. More...
 
virtual bool read_iff (IffInputFile *in, size_t stop_at)
 Reads the data of the chunk in from the given input file, if possible. More...
 
virtual void write (std::ostream &out, int indent_level=0) const
 
- Public Member Functions inherited from IffChunk
IffId get_id () const
 Returns the ID associated with this chunk. More...
 
virtual IffChunkmake_new_chunk (IffInputFile *in, IffId id)
 Allocates and returns a new chunk of the appropriate type based on the given ID, according to the context given by this chunk itself. More...
 
virtual void output (std::ostream &out) const
 
void set_id (IffId id)
 Changes the ID associated with this chunk. More...
 
- Public Member Functions inherited from TypedReferenceCount
 TypedReferenceCount (const TypedReferenceCount &copy)
 
void operator= (const TypedReferenceCount &copy)
 
- Public Member Functions inherited from TypedObject
 TypedObject (const TypedObject &copy)=default
 
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
const TypedObjectas_typed_object () const
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
int get_best_parent_from_Set (const std::set< int > &) const
 
int get_type_index () const
 Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...
 
bool is_exact_type (TypeHandle handle) const
 Returns true if the current object is the indicated type exactly. More...
 
bool is_of_type (TypeHandle handle) const
 Returns true if the current object is or derives from the indicated type. More...
 
TypedObjectoperator= (const TypedObject &copy)=default
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object. More...
 
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...
 
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...
 
void ref () const
 Explicitly increments the reference count. More...
 
bool ref_if_nonzero () const
 Atomically increases the reference count of this object if it is not zero. More...
 
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus. More...
 
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
 
virtual bool unref () const
 Explicitly decrements the reference count. More...
 
WeakReferenceListweak_ref ()
 Adds the indicated PointerToVoid as a weak reference to this object. More...
 
void weak_unref ()
 Removes the indicated PointerToVoid as a weak reference to this object. More...
 

Static Public Member Functions

static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from LwoChunk
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from IffChunk
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from TypedObject
static TypeHandle get_class_type ()
 
static void init_type ()
 This function is declared non-inline to work around a compiler bug in g++ 2.96. More...
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 

Public Attributes

int _dimension
 
IffId _map_type
 
std::string _name
 
- Public Attributes inherited from TypedObject
 get_type
 
- Public Attributes inherited from ReferenceCount
 get_ref_count
 Returns the current reference count. More...
 

Detailed Description

A mapping of floating-point values per integer index.

The meaning of these values is determined by the mapping type code and/or its name.

Definition at line 28 of file lwoDiscontinuousVertexMap.h.

Member Function Documentation

◆ get_value()

PTA_stdfloat LwoDiscontinuousVertexMap::get_value ( int  polygon_index,
int  vertex_index 
) const

Returns the mapping value associated with the given index, or an empty PTA_stdfloat if there is no mapping value associated.

Definition at line 46 of file lwoDiscontinuousVertexMap.cxx.

◆ has_value()

bool LwoDiscontinuousVertexMap::has_value ( int  polygon_index,
int  vertex_index 
) const

Returns true if the map has a value associated with the given index, false otherwise.

Definition at line 30 of file lwoDiscontinuousVertexMap.cxx.

◆ read_iff()

bool LwoDiscontinuousVertexMap::read_iff ( IffInputFile in,
size_t  stop_at 
)
virtual

Reads the data of the chunk in from the given input file, if possible.

The ID and length of the chunk have already been read. stop_at is the byte position of the file to stop at (based on the current position at in->get_bytes_read()). Returns true on success, false otherwise.

Implements IffChunk.

Definition at line 68 of file lwoDiscontinuousVertexMap.cxx.


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