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Diffstat (limited to 'abseil-cpp/absl/log/absl_check.h')
-rw-r--r-- | abseil-cpp/absl/log/absl_check.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/abseil-cpp/absl/log/absl_check.h b/abseil-cpp/absl/log/absl_check.h new file mode 100644 index 0000000..1bb43bd --- /dev/null +++ b/abseil-cpp/absl/log/absl_check.h @@ -0,0 +1,117 @@ +// Copyright 2022 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. +// +// ----------------------------------------------------------------------------- +// File: log/absl_check.h +// ----------------------------------------------------------------------------- +// +// This header declares a family of `ABSL_CHECK` macros as alternative spellings +// for `CHECK` macros in `check.h`. +// +// Except for those whose names begin with `ABSL_DCHECK`, these macros are not +// controlled by `NDEBUG` (cf. `assert`), so the check will be executed +// regardless of compilation mode. `ABSL_CHECK` and friends are thus useful for +// confirming invariants in situations where continuing to run would be worse +// than terminating, e.g., due to risk of data corruption or security +// compromise. It is also more robust and portable to deliberately terminate +// at a particular place with a useful message and backtrace than to assume some +// ultimately unspecified and unreliable crashing behavior (such as a +// "segmentation fault"). +// +// For full documentation of each macro, see comments in `check.h`, which has an +// identical set of macros without the ABSL_* prefix. + +#ifndef ABSL_LOG_ABSL_CHECK_H_ +#define ABSL_LOG_ABSL_CHECK_H_ + +#include "absl/log/internal/check_impl.h" + +#define ABSL_CHECK(condition) \ + ABSL_LOG_INTERNAL_CHECK_IMPL((condition), #condition) +#define ABSL_QCHECK(condition) \ + ABSL_LOG_INTERNAL_QCHECK_IMPL((condition), #condition) +#define ABSL_PCHECK(condition) \ + ABSL_LOG_INTERNAL_PCHECK_IMPL((condition), #condition) +#define ABSL_DCHECK(condition) \ + ABSL_LOG_INTERNAL_DCHECK_IMPL((condition), #condition) + +#define ABSL_CHECK_EQ(val1, val2) \ + ABSL_LOG_INTERNAL_CHECK_EQ_IMPL((val1), #val1, (val2), #val2) +#define ABSL_CHECK_NE(val1, val2) \ + ABSL_LOG_INTERNAL_CHECK_NE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_CHECK_LE(val1, val2) \ + ABSL_LOG_INTERNAL_CHECK_LE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_CHECK_LT(val1, val2) \ + ABSL_LOG_INTERNAL_CHECK_LT_IMPL((val1), #val1, (val2), #val2) +#define ABSL_CHECK_GE(val1, val2) \ + ABSL_LOG_INTERNAL_CHECK_GE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_CHECK_GT(val1, val2) \ + ABSL_LOG_INTERNAL_CHECK_GT_IMPL((val1), #val1, (val2), #val2) +#define ABSL_QCHECK_EQ(val1, val2) \ + ABSL_LOG_INTERNAL_QCHECK_EQ_IMPL((val1), #val1, (val2), #val2) +#define ABSL_QCHECK_NE(val1, val2) \ + ABSL_LOG_INTERNAL_QCHECK_NE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_QCHECK_LE(val1, val2) \ + ABSL_LOG_INTERNAL_QCHECK_LE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_QCHECK_LT(val1, val2) \ + ABSL_LOG_INTERNAL_QCHECK_LT_IMPL((val1), #val1, (val2), #val2) +#define ABSL_QCHECK_GE(val1, val2) \ + ABSL_LOG_INTERNAL_QCHECK_GE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_QCHECK_GT(val1, val2) \ + ABSL_LOG_INTERNAL_QCHECK_GT_IMPL((val1), #val1, (val2), #val2) +#define ABSL_DCHECK_EQ(val1, val2) \ + ABSL_LOG_INTERNAL_DCHECK_EQ_IMPL((val1), #val1, (val2), #val2) +#define ABSL_DCHECK_NE(val1, val2) \ + ABSL_LOG_INTERNAL_DCHECK_NE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_DCHECK_LE(val1, val2) \ + ABSL_LOG_INTERNAL_DCHECK_LE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_DCHECK_LT(val1, val2) \ + ABSL_LOG_INTERNAL_DCHECK_LT_IMPL((val1), #val1, (val2), #val2) +#define ABSL_DCHECK_GE(val1, val2) \ + ABSL_LOG_INTERNAL_DCHECK_GE_IMPL((val1), #val1, (val2), #val2) +#define ABSL_DCHECK_GT(val1, val2) \ + ABSL_LOG_INTERNAL_DCHECK_GT_IMPL((val1), #val1, (val2), #val2) + +#define ABSL_CHECK_OK(status) ABSL_LOG_INTERNAL_CHECK_OK_IMPL((status), #status) +#define ABSL_QCHECK_OK(status) \ + ABSL_LOG_INTERNAL_QCHECK_OK_IMPL((status), #status) +#define ABSL_DCHECK_OK(status) \ + ABSL_LOG_INTERNAL_DCHECK_OK_IMPL((status), #status) + +#define ABSL_CHECK_STREQ(s1, s2) \ + ABSL_LOG_INTERNAL_CHECK_STREQ_IMPL((s1), #s1, (s2), #s2) +#define ABSL_CHECK_STRNE(s1, s2) \ + ABSL_LOG_INTERNAL_CHECK_STRNE_IMPL((s1), #s1, (s2), #s2) +#define ABSL_CHECK_STRCASEEQ(s1, s2) \ + ABSL_LOG_INTERNAL_CHECK_STRCASEEQ_IMPL((s1), #s1, (s2), #s2) +#define ABSL_CHECK_STRCASENE(s1, s2) \ + ABSL_LOG_INTERNAL_CHECK_STRCASENE_IMPL((s1), #s1, (s2), #s2) +#define ABSL_QCHECK_STREQ(s1, s2) \ + ABSL_LOG_INTERNAL_QCHECK_STREQ_IMPL((s1), #s1, (s2), #s2) +#define ABSL_QCHECK_STRNE(s1, s2) \ + ABSL_LOG_INTERNAL_QCHECK_STRNE_IMPL((s1), #s1, (s2), #s2) +#define ABSL_QCHECK_STRCASEEQ(s1, s2) \ + ABSL_LOG_INTERNAL_QCHECK_STRCASEEQ_IMPL((s1), #s1, (s2), #s2) +#define ABSL_QCHECK_STRCASENE(s1, s2) \ + ABSL_LOG_INTERNAL_QCHECK_STRCASENE_IMPL((s1), #s1, (s2), #s2) +#define ABSL_DCHECK_STREQ(s1, s2) \ + ABSL_LOG_INTERNAL_DCHECK_STREQ_IMPL((s1), #s1, (s2), #s2) +#define ABSL_DCHECK_STRNE(s1, s2) \ + ABSL_LOG_INTERNAL_DCHECK_STRNE_IMPL((s1), #s1, (s2), #s2) +#define ABSL_DCHECK_STRCASEEQ(s1, s2) \ + ABSL_LOG_INTERNAL_DCHECK_STRCASEEQ_IMPL((s1), #s1, (s2), #s2) +#define ABSL_DCHECK_STRCASENE(s1, s2) \ + ABSL_LOG_INTERNAL_DCHECK_STRCASENE_IMPL((s1), #s1, (s2), #s2) + +#endif // ABSL_LOG_ABSL_CHECK_H_ |