vips-cpp: /build/libvips/src/vips-8.18.6/cplusplus/include/vips/VError8.h Source File

vips-cpp 8.18 libvips C++ binding

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VError8.h
1// Header for error type
2
3/*
4
5 This file is part of VIPS.
6
7 VIPS is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program 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 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20 02110-1301 USA
21
22 */
23
24/*
25
26 These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
27
28 */
29
30#ifndef VIPS_VERROR_H
31#define VIPS_VERROR_H
32
33#include <cstring>
34#include <ostream>
35#include <stdexcept>
36
37#include <vips/vips.h>
38
39VIPS_NAMESPACE_START
40
45 class VIPS_CPLUSPLUS_API VError : public std::runtime_error {
46public:
47 using std::runtime_error::runtime_error;
48
53 VError() : std::runtime_error(vips_error_buffer()) {}
54
60 const char *
61 what() const noexcept override
62 {
63 return std::runtime_error::what();
64 }
65
69 void ostream_print(std::ostream &) const;
70
71private:
75 // TODO: Migrate to [[maybe_unused]] once we require C++17.
76 char _abi_padding[sizeof(std::exception) + sizeof(std::string) -
77 sizeof(std::runtime_error)] G_GNUC_UNUSED = {};
78};
79
80VIPS_NAMESPACE_END
81
82#endif /*VIPS_VERROR_H*/
VError::what
const char * what() const noexcept override
Definition VError8.h:61
VError::VError
VError()
Definition VError8.h:53