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comparison liboctave/oct-sort.cc @ 5760:8d7162924bd3

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[project @ 2006-04-14 04:01:37 by jwe]
author jwe
date Fri, 14 Apr 2006 04:01:40 +0000
parents 4c8a2e4e0717
children 1de9a198a303
comparison
equal deleted inserted replaced
5759:ce79d238f142 5760:8d7162924bd3
435 435
436 static inline int 436 static inline int
437 roundupsize(int n) 437 roundupsize(int n)
438 { 438 {
439 unsigned int nbits = 3; 439 unsigned int nbits = 3;
440 unsigned int n2 = (unsigned int)n >> 8; 440 unsigned int n2 = static_cast<unsigned int> (n) >> 8;
441 441
442 /* Round up: 442 /* Round up:
443 * If n < 256, to a multiple of 8. 443 * If n < 256, to a multiple of 8.
444 * If n < 2048, to a multiple of 64. 444 * If n < 2048, to a multiple of 64.
445 * If n < 16384, to a multiple of 512. 445 * If n < 16384, to a multiple of 512.
481 need = roundupsize(need); 481 need = roundupsize(need);
482 /* Don't realloc! That can cost cycles to copy the old data, but 482 /* Don't realloc! That can cost cycles to copy the old data, but
483 * we don't care what's in the block. 483 * we don't care what's in the block.
484 */ 484 */
485 merge_freemem( ); 485 merge_freemem( );
486 ms.a = (T *) malloc (need * sizeof (T)); 486 ms.a = static_cast <T *> (malloc (need * sizeof (T)));
487 if (ms.a) { 487 if (ms.a) {
488 ms.alloced = need; 488 ms.alloced = need;
489 return 0; 489 return 0;
490 } 490 }
491 merge_freemem( ); /* reset to sane state */ 491 merge_freemem( ); /* reset to sane state */