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source: trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.Igraph/0.8.0-pre/HeuristicLab.Igraph-0.8.0-pre/DllImporter.cs @ 14234

Last change on this file since 14234 was 14234, checked in by abeham, 8 years ago

#2651: initial commit of igraph in ExtLibs
File size: 9.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Runtime.InteropServices;
24
25namespace HeuristicLab.igraph {
26  internal static class DllImporter {
27    private const string X86Dll = "igraph-0.8.0-pre-x86.dll";
28    private const string X64Dll = "igraph-0.8.0-pre-x64.dll";
29    private readonly static bool X64 = false;
30
31    static DllImporter() {
32      X64 = Environment.Is64BitProcess;
33    }
34
35    #region igraph
36    #region igraph init/finalize
37    internal static void igraph_empty(igraph_t graph, int n, bool directed) {
38      if (X64) igraph_empty_x64(graph, n, directed);
39      else igraph_empty_x86(graph, n, directed);
40    }
41    internal static int igraph_destroy(igraph_t graph) {
42      return X64 ? igraph_destroy_x64(graph) : igraph_destroy_x86(graph);
43    }
44    #endregion
45
46    #region igraph query
47    internal static int igraph_vcount(igraph_t graph) {
48      return X64 ? igraph_vcount_x64(graph) : igraph_vcount_x86(graph);
49    }
50    #endregion
51
52    #region igraph manipulation
53    internal static int igraph_add_edge(igraph_t graph, int from, int to) {
54      return X64 ? igraph_add_edge_x64(graph, from, to) : igraph_add_edge_x86(graph, from, to);
55    }
56    #endregion
57
58    #region Platform specific DLL imports
59    [DllImport(X86Dll, EntryPoint = "igraph_empty", CallingConvention = CallingConvention.Cdecl)]
60    private static extern void igraph_empty_x86([In, Out]igraph_t graph, int n, bool directed);
61    [DllImport(X64Dll, EntryPoint = "igraph_empty", CallingConvention = CallingConvention.Cdecl)]
62    private static extern void igraph_empty_x64([In, Out]igraph_t graph, int n, bool directed);
63    [DllImport(X86Dll, EntryPoint = "igraph_destroy", CallingConvention = CallingConvention.Cdecl)]
64    private static extern int igraph_destroy_x86([In, Out]igraph_t graph);
65    [DllImport(X64Dll, EntryPoint = "igraph_destroy", CallingConvention = CallingConvention.Cdecl)]
66    private static extern int igraph_destroy_x64([In, Out]igraph_t graph);
67    [DllImport(X86Dll, EntryPoint = "igraph_vcount", CallingConvention = CallingConvention.Cdecl)]
68    private static extern int igraph_vcount_x86(igraph_t graph);
69    [DllImport(X64Dll, EntryPoint = "igraph_vcount", CallingConvention = CallingConvention.Cdecl)]
70    private static extern int igraph_vcount_x64(igraph_t graph);
71    [DllImport(X86Dll, EntryPoint = "igraph_add_edge", CallingConvention = CallingConvention.Cdecl)]
72    private static extern int igraph_add_edge_x86([In, Out]igraph_t graph, int from, int to);
73    [DllImport(X64Dll, EntryPoint = "igraph_add_edge", CallingConvention = CallingConvention.Cdecl)]
74    private static extern int igraph_add_edge_x64([In, Out]igraph_t graph, int from, int to);
75    #endregion
76    #endregion
77
78    #region igraph_rng
79    internal static int igraph_rng_get_integer(int l, int h) {
80      return X64 ? igraph_rng_get_integer_x64(igraph_rng_default_x64(), l, h) : igraph_rng_get_integer_x86(igraph_rng_default_x86(), l, h);
81    }
82    internal static int igraph_rng_seed(uint seed) {
83      return X64 ? igraph_rng_seed_x64(igraph_rng_default_x64(), seed) : igraph_rng_seed_x86(igraph_rng_default_x86(), seed);
84    }
85
86    #region Platform specific DLL imports
87    [DllImport(X86Dll, EntryPoint = "igraph_rng_default", CallingConvention = CallingConvention.Cdecl)]
88    private static extern IntPtr igraph_rng_default_x86();
89    [DllImport(X64Dll, EntryPoint = "igraph_rng_default", CallingConvention = CallingConvention.Cdecl)]
90    private static extern IntPtr igraph_rng_default_x64();
91    [DllImport(X86Dll, EntryPoint = "igraph_rng_get_integer", CallingConvention = CallingConvention.Cdecl)]
92    private static extern int igraph_rng_get_integer_x86(IntPtr rng, int l, int h);
93    [DllImport(X64Dll, EntryPoint = "igraph_rng_get_integer", CallingConvention = CallingConvention.Cdecl)]
94    private static extern int igraph_rng_get_integer_x64(IntPtr rng, int l, int h);
95    [DllImport(X86Dll, EntryPoint = "igraph_rng_seed", CallingConvention = CallingConvention.Cdecl)]
96    private static extern int igraph_rng_seed_x86(IntPtr rng, uint seed);
97    [DllImport(X64Dll, EntryPoint = "igraph_rng_seed", CallingConvention = CallingConvention.Cdecl)]
98    private static extern int igraph_rng_seed_x64(IntPtr rng, uint seed);
99    #endregion
100    #endregion
101
102    #region igraph_matrix
103    internal static int igraph_matrix_init(igraph_matrix_t matrix, int nrows, int ncols) {
104      return X64 ? igraph_matrix_init_x64(matrix, nrows, ncols) : igraph_matrix_init_x86(matrix, nrows, ncols);
105    }
106    internal static void igraph_matrix_destroy(igraph_matrix_t matrix) {
107      if (X64) igraph_matrix_destroy_x64(matrix);
108      else igraph_matrix_destroy_x86(matrix);
109    }
110
111    internal static double igraph_matrix_e(igraph_matrix_t matrix, int row, int col) {
112      return X64 ? igraph_matrix_e_x64(matrix, row, col) : igraph_matrix_e_x86(matrix, row, col);
113    }
114
115    internal static void igraph_matrix_set(igraph_matrix_t matrix, int row, int col, double value) {
116      if (X64) igraph_matrix_set_x64(matrix, row, col, value);
117      else igraph_matrix_set_x86(matrix, row, col, value);
118    }
119
120    #region Platform specific DLL imports
121    [DllImport(X86Dll, EntryPoint = "igraph_matrix_init", CallingConvention = CallingConvention.Cdecl)]
122    private static extern int igraph_matrix_init_x86([In, Out]igraph_matrix_t matrix, int nrow, int ncol);
123    [DllImport(X64Dll, EntryPoint = "igraph_matrix_init", CallingConvention = CallingConvention.Cdecl)]
124    private static extern int igraph_matrix_init_x64([In, Out]igraph_matrix_t matrix, int nrow, int ncol);
125    [DllImport(X86Dll, EntryPoint = "igraph_matrix_destroy", CallingConvention = CallingConvention.Cdecl)]
126    private static extern void igraph_matrix_destroy_x86([In, Out]igraph_matrix_t matrix);
127    [DllImport(X64Dll, EntryPoint = "igraph_matrix_destroy", CallingConvention = CallingConvention.Cdecl)]
128    private static extern void igraph_matrix_destroy_x64([In, Out]igraph_matrix_t matrix);
129    [DllImport(X86Dll, EntryPoint = "igraph_matrix_e", CallingConvention = CallingConvention.Cdecl)]
130    private static extern double igraph_matrix_e_x86(igraph_matrix_t matrix, int row, int col);
131    [DllImport(X64Dll, EntryPoint = "igraph_matrix_e", CallingConvention = CallingConvention.Cdecl)]
132    private static extern double igraph_matrix_e_x64(igraph_matrix_t matrix, int row, int col);
133    [DllImport(X86Dll, EntryPoint = "igraph_matrix_set", CallingConvention = CallingConvention.Cdecl)]
134    private static extern double igraph_matrix_set_x86(igraph_matrix_t matrix, int row, int col, double value);
135    [DllImport(X64Dll, EntryPoint = "igraph_matrix_set", CallingConvention = CallingConvention.Cdecl)]
136    private static extern double igraph_matrix_set_x64(igraph_matrix_t matrix, int row, int col, double value);
137    #endregion
138    #endregion
139
140    #region igraph_layout
141    internal static int igraph_layout_fruchterman_reingold(igraph_t graph, igraph_matrix_t res, bool use_seed, int niter, double start_temp, igraph_layout_grid_t grid, igraph_vector_t weights, igraph_vector_t minx, igraph_vector_t maxx, igraph_vector_t miny, igraph_vector_t maxy) {
142      return X64 ? igraph_layout_fruchterman_reingold_x64(graph, res, use_seed, niter, start_temp, grid, weights, minx, maxx, miny, maxy) : igraph_layout_fruchterman_reingold_x86(graph, res, use_seed, niter, start_temp, grid, weights, minx, maxx, miny, maxy);
143    }
144
145    #region Platform specific DLL imports
146    [DllImport(X86Dll, EntryPoint = "igraph_layout_fruchterman_reingold", CallingConvention = CallingConvention.Cdecl)]
147    private static extern int igraph_layout_fruchterman_reingold_x86(igraph_t graph, [In, Out]igraph_matrix_t res, bool use_seed, int niter, double start_temp, igraph_layout_grid_t grid, igraph_vector_t weights, igraph_vector_t minx, igraph_vector_t maxx, igraph_vector_t miny, igraph_vector_t maxy);
148    [DllImport(X64Dll, EntryPoint = "igraph_layout_fruchterman_reingold", CallingConvention = CallingConvention.Cdecl)]
149    private static extern int igraph_layout_fruchterman_reingold_x64(igraph_t graph, [In, Out]igraph_matrix_t res, bool use_seed, int niter, double start_temp, igraph_layout_grid_t grid, igraph_vector_t weights, igraph_vector_t minx, igraph_vector_t maxx, igraph_vector_t miny, igraph_vector_t maxy);
150    #endregion
151    #endregion
152
153  }
154}
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