src/inc/localmem.h 1.9

Index: src/inc/localmem.h
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/inc/localmem.h,v
retrieving revision 1.8
retrieving revision 1.9
diff -b -B -U 1000000 -r1.8 -r1.9
--- src/inc/localmem.h	1 Dec 2009 23:10:44 -0000	1.8
+++ src/inc/localmem.h	3 Dec 2009 20:04:29 -0000	1.9
@@ -1,43 +1,47 @@
 /* LocalMem.h - local memory routines. 
  * 
  * These routines are meant for the sort of scenario where
  * a lot of little to medium size pieces of memory are
  * allocated, and then disposed of all at once.
  *
  * This file is copyright 2002 Jim Kent, but license is hereby
  * granted for all use - public, private or commercial. */
 
 struct lm *lmInit(int blockSize);
 /* Create a local memory pool. Parameters are:
  *      blockSize - how much system memory to allocate at a time.  Can
  *                  pass in zero and a reasonable default will be used.
  */
 
 void lmCleanup(struct lm **pLm);
 /* Clean up a local memory pool. */
 
 void *lmAlloc(struct lm *lm, size_t size);
 /* Allocate memory from local pool. */
 
 char *lmCloneString(struct lm *lm, char *string);
 /* Return local mem copy of string. */
 
 char*lmCloneStringZ(struct lm *lm, char *string, int size);
 /* Return local mem copy of string of given size, adding null terminator. */
 
 char *lmCloneFirstWord(struct lm *lm, char *line);
 /* Clone first word in line */
 
+char *lmCloneSomeWord(struct lm *lm, char *line, int wordIx);
+/* Return a clone of the given space-delimited word within line.  Returns NULL if
+ * not that many words in line. */
+
 struct slName *lmSlName(struct lm *lm, char *name);
 /* Return slName in memory. */
 
 void *lmCloneMem(struct lm *lm, void *pt, size_t size);
 /* Return a local mem copy of memory block. */
 
 #define lmAllocVar(lm, pt) (pt = lmAlloc(lm, sizeof(*pt)));
 /* Shortcut to allocating a single variable in local mem and
  * assigning pointer to it. */
 
 #define lmAllocArray(lm, pt, size) (pt = lmAlloc(lm, sizeof(*pt) * (size)))
 /* Shortcut to allocating an array in local mem and
  * assigning pointer to it. */