userver
C++ Async Framework
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using_namespace_userver.hpp
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1
#
pragma
once
2
3
/// @file userver/utest/using_namespace_userver.hpp
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/// @brief For samples and snippets only! Has a `using namespace
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/// USERVER_NAMESPACE;` if the USERVER_NAMESPACE is not empty.
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/// @ingroup userver_universal
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// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
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#
define
USERVER_IS_EMPTY_MACRO_HELPER
(
X
)
X
##
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// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
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#
define
USERVER_IS_EMPTY_MACRO
(
X
)
(
USERVER_IS_EMPTY_MACRO_HELPER
(
X
)
==
1
)
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#
if
!
USERVER_IS_EMPTY_MACRO
(
USERVER_NAMESPACE
)
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USERVER_NAMESPACE_BEGIN
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USERVER_NAMESPACE_END
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// NOLINTNEXTLINE(google-build-using-namespace, google-global-names-in-headers)
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using
namespace
USERVER_NAMESPACE;
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#
endif
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#
undef
USERVER_IS_EMPTY_MACRO
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#
undef
USERVER_IS_EMPTY_MACRO_HELPER
userver
utest
using_namespace_userver.hpp
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