mirror of
https://github.com/nlohmann/json.git
synced 2026-10-17 11:38:14 +00:00
Niels Lohmann
c7a9780936
Both macros select between two definitions of an input adapter, so translation units compiled with different settings violated the ODR when linked together. Like the other ABI-affecting macros, they now append a tag to the inline namespace: _dsbs and _dufio. Their defaults move to abi_macros.hpp so that json_fwd.hpp sees them, and the natvis file is regenerated for the new namespaces. Signed-off-by: Niels Lohmann <mail@nlohmann.me>
189 lines
6.4 KiB
C++
189 lines
6.4 KiB
C++
// __ _____ _____ _____
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// __| | __| | | | JSON for Modern C++
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// | | |__ | | | | | | version 3.12.0
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// |_____|_____|_____|_|___| https://github.com/nlohmann/json
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//
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// SPDX-FileCopyrightText: 2013-2026 Niels Lohmann <https://nlohmann.me>
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// SPDX-License-Identifier: MIT
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#pragma once
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// This file contains all macro definitions affecting or depending on the ABI
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#ifndef JSON_SKIP_LIBRARY_VERSION_CHECK
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#if defined(NLOHMANN_JSON_VERSION_MAJOR) && defined(NLOHMANN_JSON_VERSION_MINOR) && defined(NLOHMANN_JSON_VERSION_PATCH)
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#if NLOHMANN_JSON_VERSION_MAJOR != 3 || NLOHMANN_JSON_VERSION_MINOR != 12 || NLOHMANN_JSON_VERSION_PATCH != 0
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#warning "Already included a different version of the library!"
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#endif
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#endif
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#endif
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#define NLOHMANN_JSON_VERSION_MAJOR 3 // NOLINT(modernize-macro-to-enum)
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#define NLOHMANN_JSON_VERSION_MINOR 12 // NOLINT(modernize-macro-to-enum)
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#define NLOHMANN_JSON_VERSION_PATCH 0 // NOLINT(modernize-macro-to-enum)
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#ifndef JSON_DIAGNOSTICS
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#define JSON_DIAGNOSTICS 0
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#endif
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#ifndef JSON_DIAGNOSTIC_POSITIONS
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#define JSON_DIAGNOSTIC_POSITIONS 0
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#endif
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#ifndef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON
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#define JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON 0
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#endif
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#ifndef JSON_BRACE_INIT_COPY_SEMANTICS
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#define JSON_BRACE_INIT_COPY_SEMANTICS 0
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#endif
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#ifndef JSON_PRECISE_STREAM_POSITION
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#define JSON_PRECISE_STREAM_POSITION 0
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#endif
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#ifndef JSON_STRICT_NUL_HANDLING
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#define JSON_STRICT_NUL_HANDLING 0
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#endif
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#ifndef JSON_STRICT_BINARY_UTF8
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#define JSON_STRICT_BINARY_UTF8 0
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#endif
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#ifndef JSON_USE_OBJECTS_FOR_ENUM_KEYED_MAPS
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#define JSON_USE_OBJECTS_FOR_ENUM_KEYED_MAPS 0
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#endif
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#ifndef JSON_DISABLE_STREAM_BULK_SCAN
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#define JSON_DISABLE_STREAM_BULK_SCAN 0
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#endif
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#ifndef JSON_DISABLE_UNLOCKED_FILE_IO
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#define JSON_DISABLE_UNLOCKED_FILE_IO 0
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#endif
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#if JSON_DIAGNOSTICS
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#define NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS _diag
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#else
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#define NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS
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#endif
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#if JSON_DIAGNOSTIC_POSITIONS
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#define NLOHMANN_JSON_ABI_TAG_DIAGNOSTIC_POSITIONS _dp
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#else
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#define NLOHMANN_JSON_ABI_TAG_DIAGNOSTIC_POSITIONS
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#endif
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#if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON
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#define NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON _ldvcmp
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#else
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#define NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON
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#endif
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#if JSON_BRACE_INIT_COPY_SEMANTICS
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#define NLOHMANN_JSON_ABI_TAG_BRACE_INIT_COPY_SEMANTICS _bics
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#else
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#define NLOHMANN_JSON_ABI_TAG_BRACE_INIT_COPY_SEMANTICS
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#endif
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#if JSON_PRECISE_STREAM_POSITION
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#define NLOHMANN_JSON_ABI_TAG_PRECISE_STREAM_POSITION _psp
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#else
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#define NLOHMANN_JSON_ABI_TAG_PRECISE_STREAM_POSITION
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#endif
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#if JSON_STRICT_NUL_HANDLING
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#define NLOHMANN_JSON_ABI_TAG_STRICT_NUL_HANDLING _snul
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#else
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#define NLOHMANN_JSON_ABI_TAG_STRICT_NUL_HANDLING
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#endif
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#if JSON_STRICT_BINARY_UTF8
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#define NLOHMANN_JSON_ABI_TAG_STRICT_BINARY_UTF8 _sbu8
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#else
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#define NLOHMANN_JSON_ABI_TAG_STRICT_BINARY_UTF8
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#endif
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#if JSON_USE_OBJECTS_FOR_ENUM_KEYED_MAPS
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#define NLOHMANN_JSON_ABI_TAG_OBJECTS_FOR_ENUM_KEYED_MAPS _ekmo
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#else
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#define NLOHMANN_JSON_ABI_TAG_OBJECTS_FOR_ENUM_KEYED_MAPS
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#endif
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#if JSON_DISABLE_STREAM_BULK_SCAN
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#define NLOHMANN_JSON_ABI_TAG_DISABLE_STREAM_BULK_SCAN _dsbs
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#else
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#define NLOHMANN_JSON_ABI_TAG_DISABLE_STREAM_BULK_SCAN
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#endif
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#if JSON_DISABLE_UNLOCKED_FILE_IO
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#define NLOHMANN_JSON_ABI_TAG_DISABLE_UNLOCKED_FILE_IO _dufio
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#else
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#define NLOHMANN_JSON_ABI_TAG_DISABLE_UNLOCKED_FILE_IO
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#endif
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#ifndef NLOHMANN_JSON_NAMESPACE_NO_VERSION
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#define NLOHMANN_JSON_NAMESPACE_NO_VERSION 0
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#endif
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// Construct the namespace ABI tags component
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#define NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b, c, d, e, f, g, h, i, j) json_abi ## a ## b ## c ## d ## e ## f ## g ## h ## i ## j
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#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b, c, d, e, f, g, h, i, j) \
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NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b, c, d, e, f, g, h, i, j)
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#define NLOHMANN_JSON_ABI_TAGS \
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NLOHMANN_JSON_ABI_TAGS_CONCAT( \
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NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS, \
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NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON, \
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NLOHMANN_JSON_ABI_TAG_DIAGNOSTIC_POSITIONS, \
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NLOHMANN_JSON_ABI_TAG_BRACE_INIT_COPY_SEMANTICS, \
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NLOHMANN_JSON_ABI_TAG_PRECISE_STREAM_POSITION, \
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NLOHMANN_JSON_ABI_TAG_STRICT_NUL_HANDLING, \
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NLOHMANN_JSON_ABI_TAG_STRICT_BINARY_UTF8, \
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NLOHMANN_JSON_ABI_TAG_OBJECTS_FOR_ENUM_KEYED_MAPS, \
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NLOHMANN_JSON_ABI_TAG_DISABLE_STREAM_BULK_SCAN, \
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NLOHMANN_JSON_ABI_TAG_DISABLE_UNLOCKED_FILE_IO)
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// Construct the namespace version component
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#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) \
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_v ## major ## _ ## minor ## _ ## patch
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#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(major, minor, patch) \
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NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch)
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#if NLOHMANN_JSON_NAMESPACE_NO_VERSION
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#define NLOHMANN_JSON_NAMESPACE_VERSION
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#else
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#define NLOHMANN_JSON_NAMESPACE_VERSION \
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NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(NLOHMANN_JSON_VERSION_MAJOR, \
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NLOHMANN_JSON_VERSION_MINOR, \
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NLOHMANN_JSON_VERSION_PATCH)
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#endif
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// Combine namespace components
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#define NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b) a ## b
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#define NLOHMANN_JSON_NAMESPACE_CONCAT(a, b) \
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NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b)
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#ifndef NLOHMANN_JSON_NAMESPACE
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#define NLOHMANN_JSON_NAMESPACE \
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nlohmann::NLOHMANN_JSON_NAMESPACE_CONCAT( \
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NLOHMANN_JSON_ABI_TAGS, \
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NLOHMANN_JSON_NAMESPACE_VERSION)
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#endif
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#ifndef NLOHMANN_JSON_NAMESPACE_BEGIN
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#define NLOHMANN_JSON_NAMESPACE_BEGIN \
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namespace nlohmann \
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{ \
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inline namespace NLOHMANN_JSON_NAMESPACE_CONCAT( \
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NLOHMANN_JSON_ABI_TAGS, \
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NLOHMANN_JSON_NAMESPACE_VERSION) \
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{
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#endif
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#ifndef NLOHMANN_JSON_NAMESPACE_END
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#define NLOHMANN_JSON_NAMESPACE_END \
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} /* namespace (inline namespace) NOLINT(readability/namespace) */ \
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} // namespace nlohmann
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#endif
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