source: nanovis/trunk/ZincBlendeReconstructor.h @ 4897

Last change on this file since 4897 was 4894, checked in by ldelgass, 5 years ago

sync with release branch

  • Property svn:eol-style set to native
File size: 2.3 KB
Line 
1/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/**
3 * Copyright (c) 2004-2013  HUBzero Foundation, LLC
4 *
5 * Authors:
6 *   Insoo Woo <iwoo@purdue.edu>
7 */
8#ifndef NV_ZINC_BLENDE_RECONSTRUCTOR_H
9#define NV_ZINC_BLENDE_RECONSTRUCTOR_H
10
11#include <istream>
12
13#include <vrmath/Vector3f.h>
14
15namespace nv {
16
17class ZincBlendeVolume;
18
19class ZincBlendeReconstructor
20{
21public:
22    /**
23     * @brief Load Zinc blende binary volume data and create ZincBlendeVolume with the file
24     * @param fileName Zinc blende file name, which data is generated by NEMO-3D
25     */
26    ZincBlendeVolume *loadFromFile(const char *fileName);
27
28    /**
29     * @brief Load Zinc blende binary volume data and create ZincBlendeVolume with the file
30     * @param stream Zinc blende binary volume data, which data is generated by NEMO-3D and transferred from nanoscale
31     */
32    ZincBlendeVolume *loadFromStream(std::istream& stream);
33
34    ZincBlendeVolume *loadFromMemory(const void *dataBlock);
35
36    /**
37     * @brief Create ZincBlendVolume with output data of NEMO-3D
38     * @param origin the start position of the volume data
39     * @param delta  the delta value among atoms
40     * @param width  the width of unit cells in the data
41     * @param height the height of unit cells in the data
42     * @param depth  the depth of unit cells in the data
43     * @param data the memory block of output data of NEMO-3D
44     */
45    ZincBlendeVolume *buildUp(const vrmath::Vector3f& origin, const vrmath::Vector3f& delta,
46                              int width, int height, int depth, void *data);
47
48    ZincBlendeVolume *buildUp(const vrmath::Vector3f& origin, const vrmath::Vector3f& delta,
49                              int width, int height, int depth,
50                              int datacount, double emptyvalue, void *data);
51
52    /**
53     * @brief Return a singleton instance
54     */
55    static ZincBlendeReconstructor *getInstance();
56
57private:
58    ZincBlendeReconstructor();
59
60    ~ZincBlendeReconstructor();
61
62    /**
63     * @brief Get a line from file. It is used for reading header because header is written in ascii.
64     */
65    void getLine(std::istream& stream);
66    void getLine(const unsigned char*& stream);
67
68    char _buff[255];
69
70    /// A ZincBlendeReconstructor Singleton instance
71    static ZincBlendeReconstructor *_instance;
72};
73
74}
75
76#endif
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