OpenVDB: Exceptions.h Source File

OpenVDB 5.0.0

Exceptions.h
Go to the documentation of this file.
1 //
3 // Copyright (c) 2012-2017 DreamWorks Animation LLC
4 //
5 // All rights reserved. This software is distributed under the
6 // Mozilla Public License 2.0 ( http://www.mozilla.org/MPL/2.0/ )
7 //
8 // Redistributions of source code must retain the above copyright
9 // and license notice and the following restrictions and disclaimer.
10 //
11 // * Neither the name of DreamWorks Animation nor the names of
12 // its contributors may be used to endorse or promote products derived
13 // from this software without specific prior written permission.
14 //
15 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY INDIRECT, INCIDENTAL,
20 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 // IN NO EVENT SHALL THE COPYRIGHT HOLDERS' AND CONTRIBUTORS' AGGREGATE
27 // LIABILITY FOR ALL CLAIMS REGARDLESS OF THEIR BASIS EXCEED US$250.00.
28 //
30
31 #ifndef OPENVDB_EXCEPTIONS_HAS_BEEN_INCLUDED
32 #define OPENVDB_EXCEPTIONS_HAS_BEEN_INCLUDED
33
34 #include <exception>
35 #include <string>
36 #include <iostream>
37 #include <openvdb/version.h>
38
39 namespace openvdb {
40 OPENVDB_USE_VERSION_NAMESPACE
41 namespace OPENVDB_VERSION_NAME {
42
43 class OPENVDB_API Exception: public std::exception
44 {
45 public:
46 Exception(const Exception&) = default;
47 Exception(Exception&&) = default;
48 Exception& operator=(const Exception&) = default;
49 Exception& operator=(Exception&&) = default;
50 ~Exception() override = default;
51
52 const char* what() const noexcept override
53 {
54 try { return mMessage.c_str(); } catch (...) {}
55 return nullptr;
56 }
57
58 protected:
59 Exception() noexcept {}
60 explicit Exception(const char* eType, const std::string* const msg = nullptr) noexcept
61 {
62 try {
63 if (eType) mMessage = eType;
64 if (msg) mMessage += ": " + (*msg);
65 } catch (...) {}
66 }
67
68 private:
69 std::string mMessage;
70 };
71
72
73 #define OPENVDB_EXCEPTION(_classname) \
74 class OPENVDB_API _classname: public Exception \
75 { \
76 public: \
77 _classname() noexcept: Exception( #_classname ) {} \
78 explicit _classname(const std::string& msg) noexcept: Exception( #_classname , &msg) {} \
79 }
80
81
82 OPENVDB_EXCEPTION(ArithmeticError);
83 OPENVDB_EXCEPTION(IndexError);
84 OPENVDB_EXCEPTION(IoError);
85 OPENVDB_EXCEPTION(KeyError);
86 OPENVDB_EXCEPTION(LookupError);
87 OPENVDB_EXCEPTION(NotImplementedError);
88 OPENVDB_EXCEPTION(ReferenceError);
89 OPENVDB_EXCEPTION(RuntimeError);
90 OPENVDB_EXCEPTION(TypeError);
91 OPENVDB_EXCEPTION(ValueError);
92
93 #undef OPENVDB_EXCEPTION
94
95
97 class OPENVDB_API IllegalValueException: public Exception {
98 public:
99 OPENVDB_DEPRECATED IllegalValueException() noexcept: Exception("IllegalValueException") {}
100 OPENVDB_DEPRECATED explicit IllegalValueException(const std::string& msg) noexcept:
101 Exception("IllegalValueException", &msg) {}
102 };
103
104 } // namespace OPENVDB_VERSION_NAME
105 } // namespace openvdb
106
107
108 #define OPENVDB_THROW(exception, message) \
109 { \
110 std::string _openvdb_throw_msg; \
111 try { \
112 std::ostringstream _openvdb_throw_os; \
113 _openvdb_throw_os << message; \
114 _openvdb_throw_msg = _openvdb_throw_os.str(); \
115 } catch (...) {} \
116 throw exception(_openvdb_throw_msg); \
117 } // OPENVDB_THROW
118
119 #endif // OPENVDB_EXCEPTIONS_HAS_BEEN_INCLUDED
120
121 // Copyright (c) 2012-2017 DreamWorks Animation LLC
122 // All rights reserved. This software is distributed under the
123 // Mozilla Public License 2.0 ( http://www.mozilla.org/MPL/2.0/ )
openvdb::v5_0::NotImplementedError
Definition: Exceptions.h:87
OPENVDB_API
#define OPENVDB_API
Helper macros for defining library symbol visibility.
Definition: Platform.h:194
OPENVDB_DEPRECATED
#define OPENVDB_DEPRECATED
Definition: Platform.h:49
openvdb::v5_0::ReferenceError
Definition: Exceptions.h:88
openvdb::v5_0::TypeError
Definition: Exceptions.h:90
openvdb::v5_0::LookupError
Definition: Exceptions.h:86
openvdb::v5_0::KeyError
Definition: Exceptions.h:85
openvdb::v5_0::RuntimeError
Definition: Exceptions.h:89
openvdb::v5_0::Exception::Exception
Exception(const char *eType, const std::string *const msg=nullptr) noexcept
Definition: Exceptions.h:60
OPENVDB_VERSION_NAME
#define OPENVDB_VERSION_NAME
The version namespace name for this library version.
Definition: version.h:136
openvdb::v5_0::ValueError
Definition: Exceptions.h:91
openvdb::v5_0::IllegalValueException::IllegalValueException
OPENVDB_DEPRECATED IllegalValueException(const std::string &msg) noexcept
Definition: Exceptions.h:100
openvdb
Definition: Exceptions.h:39
openvdb::v5_0::IllegalValueException
Definition: Exceptions.h:97
openvdb::v5_0::Exception::Exception
Exception() noexcept
Definition: Exceptions.h:59
openvdb::v5_0::ArithmeticError
Definition: Exceptions.h:82
version.h
Library and file format version numbers.
openvdb::v5_0::Exception::what
const char * what() const noexcept override
Definition: Exceptions.h:52
openvdb::v5_0::IndexError
Definition: Exceptions.h:83
openvdb::v5_0::Exception
Definition: Exceptions.h:43
openvdb::v5_0::IoError
Definition: Exceptions.h:84
OPENVDB_USE_VERSION_NAMESPACE
#define OPENVDB_USE_VERSION_NAMESPACE
Definition: version.h:188
OPENVDB_EXCEPTION
#define OPENVDB_EXCEPTION(_classname)
Definition: Exceptions.h:73
openvdb::v5_0::IllegalValueException::IllegalValueException
OPENVDB_DEPRECATED IllegalValueException() noexcept
Definition: Exceptions.h:99