24 lines
840 B
C++
24 lines
840 B
C++
/** @file stringify.hpp
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*
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* @author Roland Conybeare, Aug 2026
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*
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* STRINGIFY(x): the token @p x as a string literal.
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*
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* A generic preprocessor utility -- it has nothing to do with pretty-printing
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* (nor with indented logging or ordered initialization, its other historical
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* users). It lives in its own header, all by itself, so it can move cheaply
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* if xo-ppsink is ever split into a core and its printing conveniences. For
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* now tag.hpp includes it, so callers of the tag/logging vocabulary keep the
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* STRINGIFY that legacy xo-indentlog's print/tag.hpp used to provide.
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*
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* #ifndef-guarded so a translation unit that also pulls in legacy indentlog's
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* identical `#define STRINGIFY(x) #x` doesn't see a redefinition.
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**/
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#pragma once
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#ifndef STRINGIFY
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# define STRINGIFY(x) #x
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#endif
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/* end stringify.hpp */
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