DeprecationUtils.h

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#pragma once
 
 
#ifndef PCPP_DEPRECATED
#   if defined(__GNUC__) || defined(__clang__)
#       define PCPP_DEPRECATED(msg) __attribute__((deprecated(msg)))
#   elif defined(_MSC_VER)
#       define PCPP_DEPRECATED(msg) __declspec(deprecated(msg))
#   else
#       pragma message("WARNING: DEPRECATED feature is not implemented for this compiler")
#       define PCPP_DEPRECATED(msg)
#   endif
#endif
 
#if !defined(DISABLE_WARNING_PUSH) || !defined(DISABLE_WARNING_POP)
#   if defined(_MSC_VER)
#       define DISABLE_WARNING_PUSH __pragma(warning(push))
#       define DISABLE_WARNING_POP __pragma(warning(pop))
#       define DISABLE_WARNING(warningNumber) __pragma(warning(disable : warningNumber))
 
#       define DISABLE_WARNING_DEPRECATED DISABLE_WARNING(4996)
#   elif defined(__GNUC__) || defined(__clang__)
#       define DO_PRAGMA(X) _Pragma(#X)
#       define DISABLE_WARNING_PUSH DO_PRAGMA(GCC diagnostic push)
#       define DISABLE_WARNING_POP DO_PRAGMA(GCC diagnostic pop)
#       define DISABLE_WARNING(warningName) DO_PRAGMA(GCC diagnostic ignored #warningName)
 
// clang-format off
#       define DISABLE_WARNING_DEPRECATED DISABLE_WARNING(-Wdeprecated-declarations)
// clang-format on
#   else
#       pragma message("WARNING: Disabling of warnings is not implemented for this compiler")
#       define DISABLE_WARNING_PUSH
#       define DISABLE_WARNING_POP
 
#       define DISABLE_WARNING_DEPRECATED
#   endif
#endif