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source: branches/HeuristicLab.Problems.GaussianProcessTuning/ILNumerics.2.14.4735.573/Functions/builtin/Horzcat.cs @ 11316

Last change on this file since 11316 was 9102, checked in by gkronber, 12 years ago

#1967: ILNumerics source for experimentation

File size: 7.6 KB
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[9102]1///
2///    This file is part of ILNumerics Community Edition.
3///
4///    ILNumerics Community Edition - high performance computing for applications.
5///    Copyright (C) 2006 - 2012 Haymo Kutschbach, http://ilnumerics.net
6///
7///    ILNumerics Community Edition is free software: you can redistribute it and/or modify
8///    it under the terms of the GNU General Public License version 3 as published by
9///    the Free Software Foundation.
10///
11///    ILNumerics Community Edition is distributed in the hope that it will be useful,
12///    but WITHOUT ANY WARRANTY; without even the implied warranty of
13///    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14///    GNU General Public License for more details.
15///
16///    You should have received a copy of the GNU General Public License
17///    along with ILNumerics Community Edition. See the file License.txt in the root
18///    of your distribution package. If not, see <http://www.gnu.org/licenses/>.
19///
20///    In addition this software uses the following components and/or licenses:
21///
22///    =================================================================================
23///    The Open Toolkit Library License
24///   
25///    Copyright (c) 2006 - 2009 the Open Toolkit library.
26///   
27///    Permission is hereby granted, free of charge, to any person obtaining a copy
28///    of this software and associated documentation files (the "Software"), to deal
29///    in the Software without restriction, including without limitation the rights to
30///    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
31///    the Software, and to permit persons to whom the Software is furnished to do
32///    so, subject to the following conditions:
33///
34///    The above copyright notice and this permission notice shall be included in all
35///    copies or substantial portions of the Software.
36///
37///    =================================================================================
38///   
39
40using System;
41using System.Collections.Generic;
42using System.Text;
43using ILNumerics.Storage;
44using ILNumerics.Misc;
45using ILNumerics.Exceptions;
46
47
48
49namespace ILNumerics {
50    public partial class ILMath {
51
52
53        /// <summary>
54        /// Horizontal array concatenation
55        /// </summary>
56        /// <param name="arrays">Arrays to be concatenated with each other. All
57        /// arrays must be of the same inner type. The dimensions of all arrays
58        /// must match - except for the second dimension (index 1).</param>
59        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
60        /// </returns>
61        public static ILRetArray<double> horzcat(params ILInArray<double>[] arrays) {
62            return horzcat<double>(arrays);
63        }
64
65#region HYCALPER AUTO GENERATED CODE
66
67        /// <summary>
68        /// Horizontal array concatenation
69        /// </summary>
70        /// <param name="arrays">Arrays to be concatenated with each other. All
71        /// arrays must be of the same inner type. The dimensions of all arrays
72        /// must match - except for the second dimension (index 1).</param>
73        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
74        /// </returns>
75        public static ILRetArray<fcomplex> horzcat(params ILInArray<fcomplex>[] arrays) {
76            return horzcat<fcomplex>(arrays);
77        }
78        /// <summary>
79        /// Horizontal array concatenation
80        /// </summary>
81        /// <param name="arrays">Arrays to be concatenated with each other. All
82        /// arrays must be of the same inner type. The dimensions of all arrays
83        /// must match - except for the second dimension (index 1).</param>
84        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
85        /// </returns>
86        public static ILRetArray<complex> horzcat(params ILInArray<complex>[] arrays) {
87            return horzcat<complex>(arrays);
88        }
89        /// <summary>
90        /// Horizontal array concatenation
91        /// </summary>
92        /// <param name="arrays">Arrays to be concatenated with each other. All
93        /// arrays must be of the same inner type. The dimensions of all arrays
94        /// must match - except for the second dimension (index 1).</param>
95        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
96        /// </returns>
97        public static ILRetArray<byte> horzcat(params ILInArray<byte>[] arrays) {
98            return horzcat<byte>(arrays);
99        }
100        /// <summary>
101        /// Horizontal array concatenation
102        /// </summary>
103        /// <param name="arrays">Arrays to be concatenated with each other. All
104        /// arrays must be of the same inner type. The dimensions of all arrays
105        /// must match - except for the second dimension (index 1).</param>
106        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
107        /// </returns>
108        public static ILRetArray<Int64> horzcat(params ILInArray<Int64>[] arrays) {
109            return horzcat<Int64>(arrays);
110        }
111        /// <summary>
112        /// Horizontal array concatenation
113        /// </summary>
114        /// <param name="arrays">Arrays to be concatenated with each other. All
115        /// arrays must be of the same inner type. The dimensions of all arrays
116        /// must match - except for the second dimension (index 1).</param>
117        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
118        /// </returns>
119        public static ILRetArray<Int32> horzcat(params ILInArray<Int32>[] arrays) {
120            return horzcat<Int32>(arrays);
121        }
122        /// <summary>
123        /// Horizontal array concatenation
124        /// </summary>
125        /// <param name="arrays">Arrays to be concatenated with each other. All
126        /// arrays must be of the same inner type. The dimensions of all arrays
127        /// must match - except for the second dimension (index 1).</param>
128        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
129        /// </returns>
130        public static ILRetArray<float> horzcat(params ILInArray<float>[] arrays) {
131            return horzcat<float>(arrays);
132        }
133
134#endregion HYCALPER AUTO GENERATED CODE
135
136        /// <summary>
137        /// Horizontal array concatenation
138        /// </summary>
139        /// <param name="arrays">Arrays to be concatenated with each other. All
140        /// arrays must be of the same inner type. The dimensions of all arrays
141        /// must match - except for the second dimension (index 1).</param>
142        /// <returns>Larger array having all arrays in 'arrays' placed next to each other.
143        /// </returns>
144        public static ILRetArray<T> horzcat<T>(params ILInArray<T>[] arrays) {
145            using (ILScope.Enter(arrays)) {
146                if (arrays == null)
147                    throw new ILArgumentException("input argument must not be null!");
148                if (arrays.Length == 0 || object.Equals(arrays[0], null))
149                    return ILRetArray<T>.empty(ILSize.Empty00);
150                if (arrays.Length == 1)
151                    return arrays[0].C;
152                ILDenseStorage<T> ret = arrays[0].Storage.Concat(arrays[1].Storage, 1);
153                for (int i = 2; i < arrays.Length; i++) {
154                    ILDenseStorage<T> tmp = ret.Concat(arrays[i].Storage, 1);
155                    ret.Dispose();
156                    ret = tmp;
157                }
158                return new ILRetArray<T>(ret);
159            }
160        }
161    }
162}
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