exceptions_enabled.hpp File Reference

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Macro Definition Documentation

ARENE_EXCEPTIONS_ENABLED

#define ARENE_EXCEPTIONS_ENABLED

A compile-time configuration flag for testing if exceptions are enabled.

Usage:

#if ARENE_IS_ON(ARENE_EXCEPTIONS_ENABLED)

The value of this query is determined as follows, in order of precedence:

1. If ARENE_EXCEPTIONS_ENABLED has been explicitly defined via a -D flag to the compiler or similar:
   • ARENE_ON if it is truthy
   • ARENE_OFF if it is not truthy.

1. If __cpp_exceptions is defined, it is ARENE_ON_BY_DEFAULT

1. If __EXCEPTIONS is defined, it is ARENE_ON_BY_DEFAULT

1. Otherwise, it is ARENE_OFF_BY_DEFAULT

ARENE_EXCEPTIONS_ENABLED_I_

#define ARENE_EXCEPTIONS_ENABLED_I_   ARENE_OFF_BY_DEFAULT