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omstream.cc
1/* ========================================================================= *
2 * *
3 * OpenMesh *
4 * Copyright (c) 2001-2025, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openmesh.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenMesh. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 * ========================================================================= */
41
42
43
44//=============================================================================
45//
46// CLASS mostream - IMPLEMENTATION
47//
48//=============================================================================
49
50
51//== INCLUDES =================================================================
52
54#include <iostream>
55
56
57//== IMPLEMENTATION ==========================================================
58
59
60OpenMesh::mostream& omlog()
61{
62 static bool initialized = false;
63 static OpenMesh::mostream mystream;
64 if (!initialized)
65 {
66 mystream.connect(std::clog);
67#ifdef NDEBUG
68 mystream.disable();
69#endif
70 initialized = true;
71 }
72 return mystream;
73}
74
75
76OpenMesh::mostream& omout()
77{
78 static bool initialized = false;
79 static OpenMesh::mostream mystream;
80 if (!initialized)
81 {
82 mystream.connect(std::cout);
83 initialized = true;
84 }
85 return mystream;
86}
87
88
89OpenMesh::mostream& omerr()
90{
91 static bool initialized = false;
92 static OpenMesh::mostream mystream;
93 if (!initialized)
94 {
95 mystream.connect(std::cerr);
96 initialized = true;
97 }
98 return mystream;
99}
100
101
102//=============================================================================