mesh.hpp
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1 
5 /* Copyright (c) 2005-2011 Taneli Kalvas. All rights reserved.
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42 
43 #ifndef MESH_HPP
44 #define MESH_HPP 1
45 
46 
47 #include <stdint.h>
48 #include <vector>
49 #include <iostream>
50 #include "file.hpp"
51 #include "vec3d.hpp"
52 #include "types.hpp"
53 
54 
67 class Mesh
68 {
69 protected:
75  double _h;
76  double _div_h;
78 public:
79 
85  Mesh();
86 
93 
96  Mesh( std::istream &is );
97 
100  ~Mesh() {}
101 
104  void reset( geom_mode_e geom_mode, Int3D size, Vec3D origo, double h );
105 
108  geom_mode_e geom_mode( void ) const { return( _geom_mode ); }
109 
112  int32_t dim( void ) const;
113 
116  Int3D size( void ) const { return( _size ); }
117 
120  int32_t size( int i ) const { return( _size[i] ); }
121 
124  int32_t nodecount( void ) const { return( _size[0]*_size[1]*_size[2] ); }
125 
128  Vec3D origo( void ) const { return( _origo ); }
129 
132  double origo( int i ) const { return( _origo[i] ); }
133 
137  Vec3D max( void ) const { return( _max ); }
138 
142  double max( int i ) const { return( _max[i] ); }
143 
146  double h( void ) const { return( _h ); }
147 
150  double div_h( void ) const { return( _div_h ); }
151 
154  void save( std::ostream &os ) const;
155 
160  bool operator==( const Mesh &m ) const;
161 
164  bool operator!=( const Mesh &m ) const;
165 
168  void debug_print( std::ostream &os ) const;
169 };
170 
171 
172 #endif
173