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1 /* 1 /*
2 # <<BEGIN-copyright>> 2 # <<BEGIN-copyright>>
3 # <<END-copyright>> 3 # <<END-copyright>>
4 */ 4 */
5 5
6 #ifndef nf_utilities_h_included 6 #ifndef nf_utilities_h_included
7 #define nf_utilities_h_included 7 #define nf_utilities_h_included
8 8
9 #include <stdio.h> 9 #include <stdio.h>
10 #include <stdint.h> 10 #include <stdint.h>
11 #include <string.h> 11 #include <string.h>
12 #include <stdarg.h> 12 #include <stdarg.h>
13 13
14 #define NUMERICALFUNCTIONS_SVN_VERSION 110+ 14 #define NUMERICALFUNCTIONS_SVN_VERSION 110+
15 15
16 #define nf_floatToShortestString_trimZeros ( 16 #define nf_floatToShortestString_trimZeros ( 1 << 0 )
17 #define nf_floatToShortestString_keepPeriod ( 17 #define nf_floatToShortestString_keepPeriod ( 1 << 1 )
18 #define nf_floatToShortestString_includeSign ( 18 #define nf_floatToShortestString_includeSign ( 1 << 2 )
19 19
20 #if defined __cplusplus 20 #if defined __cplusplus
21 extern "C" { 21 extern "C" {
22 namespace GIDI { 22 namespace GIDI {
23 #endif 23 #endif
24 24
25 typedef enum nfu_status_e { nfu_Okay, 25 typedef enum nfu_status_e { nfu_Okay, nfu_mallocError, nfu_insufficientMemory,
26 nfu_badIndex, nfu_XNotAs 26 nfu_badIndex, nfu_XNotAscending, nfu_badIndexForX, nfu_XOutsideDomain,
27 nfu_invalidInterpolation, nfu_badSel 27 nfu_invalidInterpolation, nfu_badSelf, nfu_divByZero, nfu_unsupportedInterpolationConversion,
28 nfu_unsupportedInterpolation, nfu_empty, 28 nfu_unsupportedInterpolation, nfu_empty, nfu_tooFewPoints, nfu_domainsNotMutual,
29 nfu_badInput, nfu_badNor 29 nfu_badInput, nfu_badNorm, nfu_badIntegrationInput, nfu_otherInterpolation,
30 nfu_failedToConverge, nfu_oddNum 30 nfu_failedToConverge, nfu_oddNumberOfValues } nfu_status;
31 31
32 /* 32 /*
33 * Functions in nf_utilities.c 33 * Functions in nf_utilities.c
34 */ 34 */
35 double nfu_getNAN( void ); 35 double nfu_getNAN( void );
36 int nfu_isNAN( double d ); 36 int nfu_isNAN( double d );
37 double nfu_getInfinity( double sign ); 37 double nfu_getInfinity( double sign );
38 const char *nfu_statusMessage( nfu_status stat 38 const char *nfu_statusMessage( nfu_status status );
39 void nfu_setMemoryDebugMode( int mode ); 39 void nfu_setMemoryDebugMode( int mode );
40 void *nfu_malloc( size_t size ); 40 void *nfu_malloc( size_t size );
41 void *nfu_calloc( size_t size, size_t n ); 41 void *nfu_calloc( size_t size, size_t n );
42 void *nfu_realloc( size_t size, void *old ); 42 void *nfu_realloc( size_t size, void *old );
43 void *nfu_free( void *p ); 43 void *nfu_free( void *p );
44 void nfu_printMsg( char *fmt, ... ); 44 void nfu_printMsg( char *fmt, ... );
45 void nfu_printErrorMsg( char *fmt, ... ); 45 void nfu_printErrorMsg( char *fmt, ... );
46 46
47 /* 47 /*
48 * Functions in nf_stringToDoubles.c 48 * Functions in nf_stringToDoubles.c
49 */ 49 */
50 nfu_status nfu_stringToListOfDoubles( char con 50 nfu_status nfu_stringToListOfDoubles( char const *str, int64_t *numberConverted, double **doublePtr, char **endCharacter );
51 char *nf_floatToShortestString( double value, 51 char *nf_floatToShortestString( double value, int significantDigits, int favorEFormBy, int flags );
52 52
53 #if defined __cplusplus 53 #if defined __cplusplus
54 } 54 }
55 } 55 }
56 #endif 56 #endif
57 57
58 #endif /* End of nf_utilities_h_inclu 58 #endif /* End of nf_utilities_h_included. */
59 59