diff options
Diffstat (limited to 'src/util/basic_macros.h')
| -rw-r--r-- | src/util/basic_macros.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/util/basic_macros.h b/src/util/basic_macros.h index c100b4f25..687d7cf85 100644 --- a/src/util/basic_macros.h +++ b/src/util/basic_macros.h @@ -20,14 +20,13 @@ with this program; if not, write to the Free Software Foundation, Inc., #ifndef BASICMACROS_HEADER #define BASICMACROS_HEADER -#include <algorithm> - #define ARRLEN(x) (sizeof(x) / sizeof((x)[0])) #define MYMIN(a, b) ((a) < (b) ? (a) : (b)) #define MYMAX(a, b) ((a) > (b) ? (a) : (b)) +// Requires <algorithm> #define CONTAINS(c, v) (std::find((c).begin(), (c).end(), (v)) != (c).end()) // To disable copy constructors and assignment operations for some class @@ -50,4 +49,13 @@ with this program; if not, write to the Free Software Foundation, Inc., #define STATIC_ASSERT(expr, msg) \ UNUSED_ATTRIBUTE typedef char msg[!!(expr) * 2 - 1] +// Macros to facilitate writing position vectors to a stream +// Usage: +// v3s16 pos(1,2,3); +// mystream << "message " << PP(pos) << std::endl; + +#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")" + +#define PP2(x) "("<<(x).X<<","<<(x).Y<<")" + #endif |