1 /******************************************************************************
2 * $Id$
3 *
4 * Project: libLAS - http://liblas.org - A BSD library for LAS format data.
5 * Purpose: LAS writer class
6 * Author: Mateusz Loskot, mateusz@loskot.net
7 *
8 ******************************************************************************
9 * Copyright (c) 2008, Mateusz Loskot
10 *
11 * All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following
15 * conditions are met:
16 *
17 * * Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 * * Redistributions in binary form must reproduce the above copyright
20 * notice, this list of conditions and the following disclaimer in
21 * the documentation and/or other materials provided
22 * with the distribution.
23 * * Neither the name of the Martin Isenburg or Iowa Department
24 * of Natural Resources nor the names of its contributors may be
25 * used to endorse or promote products derived from this software
26 * 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
30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
31 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
32 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
33 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
34 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
35 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
36 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
37 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
38 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
39 * OF SUCH DAMAGE.
40 ****************************************************************************/
41
42 #include <liblas12/laswriter.hpp>
43 #include <liblas12/detail/writer.hpp>
44 // std
45 #include <stdexcept>
46 #include <fstream>
47 #include <string>
48 #include <cstring> // std::memset
49 #include <cassert>
50
51 namespace liblas
52 {
53
LASWriter(std::ostream & ofs,LASHeader const & header)54 LASWriter::LASWriter(std::ostream& ofs, LASHeader const& header) :
55 m_pimpl(detail::WriterFactory::Create(ofs, header)), m_header(header)
56 {
57 m_pimpl->WriteHeader(m_header);
58 }
59
~LASWriter()60 LASWriter::~LASWriter()
61 {
62 assert(0 != m_pimpl.get());
63
64 m_pimpl->UpdateHeader(m_header);
65 }
66
GetVersion() const67 std::size_t LASWriter::GetVersion() const
68 {
69 return m_pimpl->GetVersion();
70 }
71
GetHeader() const72 LASHeader const& LASWriter::GetHeader() const
73 {
74 return m_header;
75 }
76
WritePoint(LASPoint const & point)77 bool LASWriter::WritePoint(LASPoint const& point)
78 {
79 if (!point.IsValid())
80 {
81 return false;
82 }
83
84 m_pimpl->WritePointRecord(point, m_header);
85
86 return true;
87 }
88
GetStream() const89 std::ostream& LASWriter::GetStream() const
90 {
91 return m_pimpl->GetStream();
92 }
93
WriteHeader(LASHeader & header)94 void LASWriter::WriteHeader(LASHeader& header)
95 {
96 m_pimpl->WriteHeader(header);
97 m_header = header;
98 }
99
SetSRS(const LASSpatialReference & srs)100 bool LASWriter::SetSRS(const LASSpatialReference& srs)
101 {
102 m_pimpl->SetSRS(srs);
103 return true;
104 }
105
106
107 } // namespace liblas
108
109