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Examples/d/constants/example.i
32 строки
802 B
David Nadlinger
[D] Renamed the "dnativeconst" feature to "dmanifestconst".
18 ноя 2010, 13:16
18 ноя 2010, 13:16
d69d8ff
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/* File : example.i */ %module example /* Force the generated D code to use the C constant values rather than retrieving them at runtime. You can also try disabling the feature and compare the generated code. */ %dmanifestconst; /* A few preprocessor macros */ #define ICONST 42 #define FCONST 2.1828 #define CCONST 'x' #define CCONST2 '\n' #define SCONST "Hello World" #define SCONST2 "\"Hello World\"" /* This should work just fine */ #define EXPR ICONST + 3*(FCONST) /* This shouldn't do anything */ #define EXTERN extern /* Neither should this (BAR isn't defined) */ #define FOO (ICONST + BAR) /* The following directives also produce constants */ %constant int iconst = 37; %constant double fconst = 3.14;