Gabriele Cosmo
59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
|
|
# <<BEGIN-copyright>>
|
|
# <<END-copyright>>
|
|
*/
|
|
|
|
#ifndef nf_utilities_h_included
|
|
#define nf_utilities_h_included
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
|
|
#define NUMERICALFUNCTIONS_SVN_VERSION 110+
|
|
|
|
#define nf_floatToShortestString_trimZeros ( 1 << 0 )
|
|
#define nf_floatToShortestString_keepPeriod ( 1 << 1 )
|
|
#define nf_floatToShortestString_includeSign ( 1 << 2 )
|
|
|
|
#if defined __cplusplus
|
|
extern "C" {
|
|
namespace GIDI {
|
|
#endif
|
|
|
|
typedef enum nfu_status_e { nfu_Okay, nfu_mallocError, nfu_insufficientMemory,
|
|
nfu_badIndex, nfu_XNotAscending, nfu_badIndexForX, nfu_XOutsideDomain,
|
|
nfu_invalidInterpolation, nfu_badSelf, nfu_divByZero, nfu_unsupportedInterpolationConversion,
|
|
nfu_unsupportedInterpolation, nfu_empty, nfu_tooFewPoints, nfu_domainsNotMutual,
|
|
nfu_badInput, nfu_badNorm, nfu_badIntegrationInput, nfu_otherInterpolation,
|
|
nfu_failedToConverge, nfu_oddNumberOfValues } nfu_status;
|
|
|
|
/*
|
|
* Functions in nf_utilities.c
|
|
*/
|
|
double nfu_getNAN( void );
|
|
int nfu_isNAN( double d );
|
|
double nfu_getInfinity( double sign );
|
|
const char *nfu_statusMessage( nfu_status status );
|
|
void nfu_setMemoryDebugMode( int mode );
|
|
void *nfu_malloc( size_t size );
|
|
void *nfu_calloc( size_t size, size_t n );
|
|
void *nfu_realloc( size_t size, void *old );
|
|
void *nfu_free( void *p );
|
|
void nfu_printMsg( char *fmt, ... );
|
|
void nfu_printErrorMsg( char *fmt, ... );
|
|
|
|
/*
|
|
* Functions in nf_stringToDoubles.c
|
|
*/
|
|
nfu_status nfu_stringToListOfDoubles( char const *str, int64_t *numberConverted, double **doublePtr, char **endCharacter );
|
|
char *nf_floatToShortestString( double value, int significantDigits, int favorEFormBy, int flags );
|
|
|
|
#if defined __cplusplus
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#endif /* End of nf_utilities_h_included. */
|