65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
// Filename: factoryParams.h
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// Created by: drose (08May00)
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//
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////////////////////////////////////////////////////////////////////
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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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////////////////////////////////////////////////////////////////////
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#ifndef FACTORYPARAMS_H
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#define FACTORYPARAMS_H
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#include "pandabase.h"
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#include "typedObject.h"
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#include "typedReferenceCount.h"
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#include "pointerTo.h"
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#include "factoryParam.h"
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#include "dcast.h"
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#include "pvector.h"
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////////////////////////////////////////////////////////////////////
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// Class : FactoryParams
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// Description : An instance of this class is passed to the Factory
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// when requesting it to do its business and construct a
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// new something. It can be filled with optional
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// parameters to the CreateFunc for the particular
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// subclass the Factory will be creating.
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//
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// This is just a vector of pointers to *something*; it
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// will be up to the individual CreateFuncs to interpret
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// this meaningfully.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA_PUTIL FactoryParams {
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public:
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FactoryParams();
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~FactoryParams();
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void add_param(FactoryParam *param);
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void clear();
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int get_num_params() const;
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FactoryParam *get_param(int n) const;
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FactoryParam *get_param_of_type(TypeHandle type) const;
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private:
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typedef pvector< PT(TypedReferenceCount) > Params;
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Params _params;
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};
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template<class ParamType>
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INLINE bool get_param_into(ParamType *&pointer, const FactoryParams ¶ms);
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#include "factoryParams.I"
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#endif
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