Annotation of /examples/util/util.h

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1 :	jhr	1884	/*! \file util.h
2 :			*
3 :			* \brief This file contains miscellaneous definitions used in the program.
4 :			*
5 :			* \author John Reppy
6 :			*/
7 :
8 :			/*
9 :	jhr	3349	* This code is part of the Diderot Project (http://diderot-language.cs.uchicago.edu)
10 :			*
11 :			* COPYRIGHT (c) 2015 The University of Chicago
12 :	jhr	1884	* All rights reserved.
13 :			*/
14 :
15 :			#ifndef _UTIL_H_
16 :			#define _UTIL_H_
17 :
18 :			/* incude standard headers */
19 :			#include <stdlib.h>
20 :			#include <stdint.h>
21 :			#include <stdbool.h>
22 :			#include <assert.h>
23 :
24 :			/* include useful teem headers */
25 :			#include "teem/air.h"
26 :			#include "teem/nrrd.h"
27 :			#include "teem/biff.h"
28 :
29 :			/*! \brief allocate heap memory checking for failure.
30 :			* \param nbytes the amount of memory to allocate in bytes.
31 :			* \returns the allocated object.
32 :			*/
33 :			extern void *CheckMalloc (size_t nbytes);
34 :
35 :			static inline void Free (void *p) { if (p != 0) free(p); }
36 :
37 :			#define NEW(ty) (ty *)CheckMalloc(sizeof(ty))
38 :			#define NEWVEC(ty, n) (ty *)CheckMalloc(sizeof(ty)*(n))
39 :			#define FREE(p) Free(p)
40 :
41 :			#endif /* !_UTIL_H_ */

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