bad_optional_access.cc
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1 // Copyright 2017 The Abseil Authors.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // https://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
16 
17 #ifndef ABSL_HAVE_STD_OPTIONAL
18 
19 #include <cstdlib>
20 
21 #include "absl/base/config.h"
23 
24 namespace absl {
25 
27 
28 const char* bad_optional_access::what() const noexcept {
29  return "optional has no value";
30 }
31 
32 namespace optional_internal {
33 
35 #ifdef ABSL_HAVE_EXCEPTIONS
36  throw bad_optional_access();
37 #else
38  ABSL_RAW_LOG(FATAL, "Bad optional access");
39  abort();
40 #endif
41 }
42 
43 } // namespace optional_internal
44 } // namespace absl
45 
46 #endif // ABSL_HAVE_STD_OPTIONAL
#define ABSL_RAW_LOG(severity,...)
Definition: raw_logging.h:42
Definition: algorithm.h:29
const char * what() const noexceptoverride


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autogenerated on Tue Jun 18 2019 19:44:35