47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// Copyright 2017 The Abseil Authors.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "absl/random/seed_gen_exception.h"
|
|
|
|
#include <iostream>
|
|
|
|
#include "absl/base/config.h"
|
|
|
|
namespace absl {
|
|
ABSL_NAMESPACE_BEGIN
|
|
|
|
static constexpr const char kExceptionMessage[] =
|
|
"Failed generating seed-material for URBG.";
|
|
|
|
SeedGenException::~SeedGenException() = default;
|
|
|
|
const char* SeedGenException::what() const noexcept {
|
|
return kExceptionMessage;
|
|
}
|
|
|
|
namespace random_internal {
|
|
|
|
void ThrowSeedGenException() {
|
|
#ifdef ABSL_HAVE_EXCEPTIONS
|
|
throw absl::SeedGenException();
|
|
#else
|
|
std::cerr << kExceptionMessage << std::endl;
|
|
std::terminate();
|
|
#endif
|
|
}
|
|
|
|
} // namespace random_internal
|
|
ABSL_NAMESPACE_END
|
|
} // namespace absl
|