134 lines
4.2 KiB
C
134 lines
4.2 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 xFileDataObject.h
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* @author drose
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* @date 2004-10-03
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*/
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#ifndef XFILEDATAOBJECT_H
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#define XFILEDATAOBJECT_H
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#include "pandatoolbase.h"
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#include "referenceCount.h"
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#include "pointerTo.h"
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#include "dcast.h"
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#include "luse.h"
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class XFile;
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class XFileDataDef;
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/**
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* The abstract base class for a number of different types of data elements
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* that may be stored in the X file.
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*/
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class XFileDataObject : virtual public ReferenceCount {
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public:
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INLINE XFileDataObject(const XFileDataDef *data_def = nullptr);
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virtual ~XFileDataObject();
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INLINE const XFileDataDef *get_data_def() const;
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virtual bool is_complex_object() const;
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virtual std::string get_type_name() const;
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INLINE void operator = (int int_value);
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INLINE void operator = (double double_value);
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INLINE void operator = (const std::string &string_value);
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INLINE void operator = (const LVecBase2d &vec);
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INLINE void operator = (const LVecBase3d &vec);
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INLINE void operator = (const LVecBase4d &vec);
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INLINE void operator = (const LMatrix4d &mat);
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INLINE void set(int int_value);
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INLINE void set(double double_value);
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INLINE void set(const std::string &string_value);
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INLINE void set(const LVecBase2d &vec);
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INLINE void set(const LVecBase3d &vec);
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INLINE void set(const LVecBase4d &vec);
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INLINE void set(const LMatrix4d &mat);
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INLINE int i() const;
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INLINE double d() const;
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INLINE std::string s() const;
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INLINE LVecBase2d vec2() const;
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INLINE LVecBase3d vec3() const;
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INLINE LVecBase4d vec4() const;
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INLINE LMatrix4d mat4() const;
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INLINE int size() const;
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INLINE const XFileDataObject &operator [] (int n) const;
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INLINE const XFileDataObject &operator [] (const std::string &name) const;
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INLINE XFileDataObject &operator [] (int n);
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INLINE XFileDataObject &operator [] (const std::string &name);
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// The following methods can be used to add elements of a specific type to a
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// complex object, e.g. an array or a template object.
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XFileDataObject &add_int(int int_value);
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XFileDataObject &add_double(double double_value);
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XFileDataObject &add_string(const std::string &string_value);
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// The following methods can be used to add elements of a specific type,
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// based on one of the standard templates.
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XFileDataObject &add_Vector(XFile *x_file, const LVecBase3d &vector);
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XFileDataObject &add_MeshFace(XFile *x_file);
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XFileDataObject &add_IndexedColor(XFile *x_file, int index,
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const LColor &color);
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XFileDataObject &add_Coords2d(XFile *x_file, const LVecBase2d &coords);
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public:
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virtual bool add_element(XFileDataObject *element);
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virtual void output_data(std::ostream &out) const;
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virtual void write_data(std::ostream &out, int indent_level,
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const char *separator) const;
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protected:
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virtual void set_int_value(int int_value);
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virtual void set_double_value(double double_value);
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virtual void set_string_value(const std::string &string_value);
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void store_double_array(int num_elements, const double *values);
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virtual int get_int_value() const;
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virtual double get_double_value() const;
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virtual std::string get_string_value() const;
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void get_double_array(int num_elements, double *values) const;
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virtual int get_num_elements() const;
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virtual XFileDataObject *get_element(int n);
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virtual XFileDataObject *get_element(const std::string &name);
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const XFileDataDef *_data_def;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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ReferenceCount::init_type();
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register_type(_type_handle, "XFileDataObject",
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ReferenceCount::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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INLINE std::ostream &operator << (std::ostream &out, const XFileDataObject &data_object);
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#include "xFileDataObject.I"
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#endif
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