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dcClassParameter.h
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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 dcClassParameter.h
10 * @author drose
11 * @date 2004-06-18
12 */
13
14#ifndef DCCLASSPARAMETER_H
15#define DCCLASSPARAMETER_H
16
17#include "dcbase.h"
18#include "dcParameter.h"
19
20class DCClass;
21
22/**
23 * This represents a class (or struct) object used as a parameter itself.
24 * This means that all the fields of the class get packed into the message.
25 */
26class EXPCL_DIRECT_DCPARSER DCClassParameter : public DCParameter {
27public:
28 DCClassParameter(const DCClass *dclass);
30
31PUBLISHED:
32 virtual DCClassParameter *as_class_parameter();
33 virtual const DCClassParameter *as_class_parameter() const;
34 virtual DCParameter *make_copy() const;
35 virtual bool is_valid() const;
36
37 const DCClass *get_class() const;
38
39public:
40 virtual DCPackerInterface *get_nested_field(int n) const;
41
42 virtual void output_instance(std::ostream &out, bool brief, const std::string &prename,
43 const std::string &name, const std::string &postname) const;
44 virtual void generate_hash(HashGenerator &hashgen) const;
45
46protected:
47 virtual bool do_check_match(const DCPackerInterface *other) const;
48 virtual bool do_check_match_class_parameter(const DCClassParameter *other) const;
49 virtual bool do_check_match_array_parameter(const DCArrayParameter *other) const;
50
51private:
52 typedef pvector<DCPackerInterface *> Fields;
53 Fields _nested_fields;
54
55 const DCClass *_dclass;
56};
57
58#endif
This represents an array of some other kind of object, meaning this parameter type accepts an arbitra...
This represents a class (or struct) object used as a parameter itself.
Defines a particular DistributedClass as read from an input .dc file.
Definition dcClass.h:44
DCClass * get_class() const
Returns the DCClass pointer for the class that contains this field.
Definition dcField.I:27
This defines the internal interface for packing values into a DCField.
virtual DCPackerInterface * get_nested_field(int n) const
Returns the DCPackerInterface object that represents the nth nested field.
virtual bool do_check_match_class_parameter(const DCClassParameter *other) const
Returns true if this field matches the indicated class parameter, false otherwise.
virtual bool do_check_match_array_parameter(const DCArrayParameter *other) const
Returns true if this field matches the indicated array parameter, false otherwise.
Represents the type specification for a single parameter within a field specification.
Definition dcParameter.h:35
virtual void generate_hash(HashGenerator &hashgen) const
Accumulates the properties of this type into the hash.
This class generates an arbitrary hash number from a sequence of ints.
This is our own Panda specialization on the default STL vector.
Definition pvector.h:42
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.