Saran Tunyasuvunakool
1913a02b40
PiperOrigin-RevId: 450374687 Change-Id: Ie3225a46ce095fc28ae8e63c326a640261f562bb
77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
// Copyright 2022 DeepMind Technologies Limited
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef MUJOCO_PYTHON_UTIL_CROSSPLATFORM_H_
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#define MUJOCO_PYTHON_UTIL_CROSSPLATFORM_H_
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#ifdef __has_attribute
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#define MUJOCO_HAS_ATTRIBUTE(x) __has_attribute(x)
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#else
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#define MUJOCO_HAS_ATTRIBUTE(x) 0
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#endif
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#if MUJOCO_HAS_ATTRIBUTE(always_inline) || \
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(defined(__GNUC__) && !defined(__clang__))
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#define MUJOCO_ALWAYS_INLINE __attribute__((always_inline))
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#define MUJOCO_ALWAYS_INLINE_LAMBDA MUJOCO_ALWAYS_INLINE
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#if defined(__clang__)
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#define MUJOCO_ALWAYS_INLINE_LAMBDA_MUTABLE MUJOCO_ALWAYS_INLINE_LAMBDA mutable
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#else
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#define MUJOCO_ALWAYS_INLINE_LAMBDA_MUTABLE mutable MUJOCO_ALWAYS_INLINE_LAMBDA
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#endif
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#elif defined(_MSC_VER)
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#define MUJOCO_ALWAYS_INLINE __forceinline
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#if _MSC_VER >= 1927 && _MSVC_LANG >= 202002L
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#define MUJOCO_ALWAYS_INLINE_LAMBDA [[msvc::forceinline]]
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#endif
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#define MUJOCO_ALWAYS_INLINE_LAMBDA_MUTABLE mutable MUJOCO_ALWAYS_INLINE_LAMBDA
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#else
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#define MUJOCO_ALWAYS_INLINE
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#endif
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#ifndef MUJOCO_ALWAYS_INLINE_LAMBDA
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#define MUJOCO_ALWAYS_INLINE_LAMBDA
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#endif
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#ifndef MUJOCO_ALWAYS_INLINE_LAMBDA_MUTABLE
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#define MUJOCO_ALWAYS_INLINE_LAMBDA_MUTABLE
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#endif
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#ifndef MUJOCO_DIAG_IGNORE_UNUSED_LAMBDA_CAPTURE
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#if defined(__clang__)
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#define MUJOCO_DIAG_IGNORE_UNUSED_LAMBDA_CAPTURE \
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_Pragma("clang diagnostic push") \
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_Pragma("clang diagnostic ignored \"-Wunused-lambda-capture\"")
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#define MUJOCO_DIAG_UNIGNORE_UNUSED_LAMBDA_CAPTURE \
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_Pragma("clang diagnostic pop")
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#elif defined(__GNUC__)
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#define MUJOCO_DIAG_IGNORE_UNUSED_LAMBDA_CAPTURE \
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_Pragma("GCC diagnostic push") \
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_Pragma("GCC diagnostic ignored \"-Wunused-lambda-capture\"")
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#define MUJOCO_DIAG_UNIGNORE_UNUSED_LAMBDA_CAPTURE _Pragma("GCC diagnostic pop")
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#else
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#define MUJOCO_DIAG_IGNORE_UNUSED_LAMBDA_CAPTURE
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#define MUJOCO_DIAG_UNIGNORE_UNUSED_LAMBDA_CAPTURE
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#endif
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#endif
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// GCC ignores [[maybe_unused]] and emits a -Wattributes
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#if defined(__GNUC__) && !defined(__clang__)
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#define MUJOCO_MAYBE_UNUSED
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#else
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#define MUJOCO_MAYBE_UNUSED [[maybe_unused]]
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#endif
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#endif // MUJOCO_PYTHON_UTIL_CROSSPLATFORM_H_
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