66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file dcMolecularField.h
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* @author drose
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* @date 2000-10-05
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*/
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#ifndef DCMOLECULARFIELD_H
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#define DCMOLECULARFIELD_H
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#include "dcbase.h"
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#include "dcField.h"
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class DCAtomicField;
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class DCParameter;
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/**
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* A single molecular field of a Distributed Class, as read from a .dc file.
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* This represents a combination of two or more related atomic fields, that
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* will often be treated as a unit.
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*/
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class EXPCL_DIRECT_DCPARSER DCMolecularField : public DCField {
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public:
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DCMolecularField(const std::string &name, DCClass *dclass);
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PUBLISHED:
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virtual DCMolecularField *as_molecular_field();
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virtual const DCMolecularField *as_molecular_field() const;
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int get_num_atomics() const;
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DCAtomicField *get_atomic(int n) const;
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public:
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void add_atomic(DCAtomicField *atomic);
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virtual void output(std::ostream &out, bool brief) const;
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virtual void write(std::ostream &out, bool brief, int indent_level) const;
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virtual void generate_hash(HashGenerator &hashgen) const;
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virtual DCPackerInterface *get_nested_field(int n) const;
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protected:
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virtual bool do_check_match(const DCPackerInterface *other) const;
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virtual bool do_check_match_molecular_field(const DCMolecularField *other) const;
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private:
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// These members define the primary interface to the molecular field
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// definition as read from the file.
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typedef pvector<DCAtomicField *> Fields;
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Fields _fields;
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bool _got_keywords;
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DCParameter *get_next_pack_element();
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typedef pvector<DCPackerInterface *> NestedFields;
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NestedFields _nested_fields;
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};
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#endif
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