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Remove more unused pnUtils code.

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This commit is contained in:
Darryl Pogue
2012-03-11 00:02:40 -08:00
parent 87f050b55e
commit b8e4f00ad6
3 changed files with 0 additions and 128 deletions
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46
Sources/Plasma/NucleusLib/pnUtils/pnUtSort.h
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@ -191,50 +191,4 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
} \
} \
}
/****************************************************************************
*
* BSEARCH
*
* This macro binary searches a sorted array to find an existing entry or
* the position where a new entry should be placed. It returns the index of
* the first entry for which the expression is false (zero or negative), or
* count if the expression is true (positive) for all entries.
*
* Typically the expression will return:
* > 0 if (sortKey > elem)
* <= 0 if (sortKey <= elem)
*
* The final parameter to the macro is the address of a variable which is
* filled with the resulting index.
*
***/
//===========================================================================
#define BSEARCH(T, ptr, count, expr, addrOfIndex) { \
\
const T * low = (ptr); \
const T * high = (ptr) + (count); /* first entry for which */ \
/* expr is false */ \
\
if (low != high) \
for (;;) { \
const T & elem = *(low + (high - low) / 2); \
int result = (expr); \
if (result > 0) { \
if (&elem == low) \
break; \
low = &elem; \
} \
else { \
high = &elem; \
if (&elem == low) \
break; \
} \
} \
\
*(addrOfIndex) = high - (ptr); \
\
}
#endif