Panda3D
Loading...
Searching...
No Matches
paletteGroups.h
Go to the documentation of this file.
1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file paletteGroups.h
10 * @author drose
11 * @date 2000-11-30
12 */
13
14#ifndef PALETTEGROUPS_H
15#define PALETTEGROUPS_H
16
17#include "pandatoolbase.h"
18#include "typedWritable.h"
19#include "pset.h"
20
21class PaletteGroup;
22class FactoryParams;
23
24/**
25 * A set of PaletteGroups. This presents an interface very like an STL set,
26 * with a few additional functions.
27 */
29private:
31
32public:
33#ifndef WIN32_VC
34 typedef Groups::const_pointer pointer;
35 typedef Groups::const_pointer const_pointer;
36#endif
37 typedef Groups::const_reference reference;
38 typedef Groups::const_reference const_reference;
39 typedef Groups::const_iterator iterator;
40 typedef Groups::const_iterator const_iterator;
41 typedef Groups::const_reverse_iterator reverse_iterator;
42 typedef Groups::const_reverse_iterator const_reverse_iterator;
43 typedef Groups::size_type size_type;
44 typedef Groups::difference_type difference_type;
45
47 PaletteGroups(const PaletteGroups &copy);
48 void operator =(const PaletteGroups &copy);
49
50 void insert(PaletteGroup *group);
51 size_type count(PaletteGroup *group) const;
52 void make_complete(const PaletteGroups &a);
53 void make_union(const PaletteGroups &a, const PaletteGroups &b);
54 void make_intersection(const PaletteGroups &a, const PaletteGroups &b);
55 void remove_null();
56 void clear();
57
58 bool empty() const;
59 size_type size() const;
60 iterator begin() const;
61 iterator end() const;
62
63 void output(std::ostream &out) const;
64 void write(std::ostream &out, int indent_level = 0) const;
65
66private:
67 void r_make_complete(Groups &result, PaletteGroup *group);
68
69 Groups _groups;
70
71 // The TypedWritable interface follows.
72public:
73 static void register_with_read_factory();
74 virtual void write_datagram(BamWriter *writer, Datagram &datagram);
75 virtual int complete_pointers(TypedWritable **p_list,
76 BamReader *manager);
77
78protected:
79 static TypedWritable *make_PaletteGroups(const FactoryParams &params);
80
81public:
82 void fillin(DatagramIterator &scan, BamReader *manager);
83
84private:
85 // This value is only filled in while reading from the bam file; don't use
86 // it otherwise.
87 int _num_groups;
88
89public:
90 static TypeHandle get_class_type() {
91 return _type_handle;
92 }
93 static void init_type() {
94 TypedWritable::init_type();
95 register_type(_type_handle, "PaletteGroups",
96 TypedWritable::get_class_type());
97 }
98 virtual TypeHandle get_type() const {
99 return get_class_type();
100 }
101
102private:
103 static TypeHandle _type_handle;
104};
105
106INLINE std::ostream &operator << (std::ostream &out, const PaletteGroups &groups) {
107 groups.output(out);
108 return out;
109}
110
111#endif
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
Definition bamReader.h:110
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
Definition bamWriter.h:63
A class to retrieve the individual data elements previously stored in a Datagram.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
Definition datagram.h:38
An instance of this class is passed to the Factory when requesting it to do its business and construc...
This is the highest level of grouping for TextureImages.
A set of PaletteGroups.
size_type size() const
Returns the number of elements in the set.
virtual int complete_pointers(TypedWritable **p_list, BamReader *manager)
Called after the object is otherwise completely read from a Bam file, this function's job is to store...
void make_complete(const PaletteGroups &a)
Completes the set with the transitive closure of all dependencies: for each PaletteGroup already in t...
iterator begin() const
Returns an iterator suitable for traversing the set.
static void register_with_read_factory()
Registers the current object as something that can be read from a Bam file.
void insert(PaletteGroup *group)
Inserts a new group to the set, if it is not already there.
void remove_null()
Removes the special "null" group from the set.
void clear()
Empties the set.
virtual void write_datagram(BamWriter *writer, Datagram &datagram)
Fills the indicated datagram up with a binary representation of the current object,...
size_type count(PaletteGroup *group) const
Returns the number of times the given group appears in the set.
void make_intersection(const PaletteGroups &a, const PaletteGroups &b)
Computes the intersection of PaletteGroups a and b, and stores the result in this object.
void make_union(const PaletteGroups &a, const PaletteGroups &b)
Computes the union of PaletteGroups a and b, and stores the result in this object.
iterator end() const
Returns an iterator suitable for traversing the set.
bool empty() const
Returns true if the set is empty, false otherwise.
void fillin(DatagramIterator &scan, BamReader *manager)
Reads the binary data from the given datagram iterator, which was written by a previous call to write...
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
Base class for objects that can be written to and read from Bam files.
This is our own Panda specialization on the default STL set.
Definition pset.h:49
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.