nf_utilities.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include "nf_utilities.h"

Go to the source code of this file.

Functions
int	nfu_setup (void)
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 const *fmt,...)
void	nfu_printErrorMsg (char const *fmt,...)

Variables
int	nfu_SMR_libraryID = smr_unknownID

Function Documentation

nfu_calloc()

void * nfu_calloc	(	size_t	size,
		size_t	n )

Definition at line 133 of file nf_utilities.c.

                                          {
 
    void *p = calloc( size, n );
 
    if( nfu_debugging ) printf( "nfu_calloc  %12p size = %8llu, n = %8llu\n", p, (long long unsigned) size, (long long unsigned) n );
    return( p );
}

nfu_free()

void * nfu_free

(

void *

p

)

Definition at line 153 of file nf_utilities.c.

                          {
 
    if( p != NULL ) {
        if( nfu_debugging ) printf( "nfu_free    %12p\n", p );
        free( p );
    }
    return( NULL );
}

Referenced by nf_Legendre_free(), nf_Legendre_new(), and nf_Legendre_release().

nfu_getInfinity()

double nfu_getInfinity

(

double

sign

)

Definition at line 74 of file nf_utilities.c.

                                      {
 
    if( sign < 0 ) return( -INFINITY );
    return( INFINITY );
}

nfu_getNAN()

double nfu_getNAN

(

void

)

Definition at line 60 of file nf_utilities.c.

                          {
 
    return( NAN );
}

Referenced by ptwXY_div_ptwXY().

nfu_isNAN()

int nfu_isNAN

(

double

d

)

Definition at line 67 of file nf_utilities.c.

                          {
 
    return( isnan( d ) );
}

Referenced by ptwXY_div_ptwXY().

nfu_malloc()

void * nfu_malloc

(

size_t

size

)

Definition at line 123 of file nf_utilities.c.

                                {
 
    void *p = malloc( size );
 
    if( nfu_debugging ) printf( "nfu_malloc  %12p size = %8llu\n", p, (long long unsigned) size );
    return( p );
}

nfu_printErrorMsg()

void nfu_printErrorMsg	(	char const *	fmt,
			... )

Definition at line 176 of file nf_utilities.c.

                                               {
 
    va_list args;
 
    va_start( args, fmt );
    vfprintf( stderr, fmt, args );
    fprintf( stderr, "\n" );
    va_end( args );
 
    exit( EXIT_FAILURE );
}

nfu_printMsg()

void nfu_printMsg	(	char const *	fmt,
			... )

Definition at line 164 of file nf_utilities.c.

                                          {
 
    va_list args;
 
    va_start( args, fmt );
    vfprintf( stderr, fmt, args );
    fprintf( stderr, "\n" );
    va_end( args );
}

nfu_realloc()

void * nfu_realloc	(	size_t	size,
		void *	old )

Definition at line 143 of file nf_utilities.c.

                                            {
 
    void *p = realloc( old, size );
 
    if( nfu_debugging ) printf( "nfu_realloc %12p size = %8llu, old = %12p\n", p, (long long unsigned) size, old );
    return( p );
}

Referenced by nf_Legendre_reallocateCls().

nfu_setMemoryDebugMode()

void nfu_setMemoryDebugMode

(

int

mode

)

Definition at line 116 of file nf_utilities.c.

                                        {
 
    nfu_debugging = mode;
}

nfu_setup()

int nfu_setup

(

void

)

Definition at line 51 of file nf_utilities.c.

                      {
 
    nfu_SMR_libraryID = smr_registerLibrary( "numericalFunctions" );
 
    return( 0 );
}

nfu_statusMessage()

const char * nfu_statusMessage

(

nfu_status

status

)

Definition at line 82 of file nf_utilities.c.

                                                   {
 
printf( "status = %d\n", status );
    switch( status ) {
    case nfu_Okay : return( Okay_message );
    case nfu_Error : return( Error_message );
    case nfu_mallocError : return( mallocError_message );
    case nfu_insufficientMemory : return( insufficientMemory_message );
    case nfu_badIndex : return( badIndex_message );
    case nfu_XNotAscending : return( XNotAscending_message );
    case nfu_badIndexForX : return( badIndexForX_message );
    case nfu_XOutsideDomain : return( XOutsideDomain_message );
    case nfu_invalidInterpolation : return( invalidInterpolation_message );
    case nfu_badSelf : return( badSelf_message );
    case nfu_divByZero : return( divByZero_message );
    case nfu_unsupportedInterpolation : return( unsupportedInterpolation_message );
    case nfu_unsupportedInterpolationConversion : return( unsupportedInterpolationConversion_message );
    case nfu_empty : return( empty_message );
    case nfu_tooFewPoints : return( tooFewPoints_message );
    case nfu_domainsNotMutual : return( notMutualDomian_message );
    case nfu_badInput : return( badInput_message );
    case nfu_badNorm : return( badNorm_message );
    case nfu_badIntegrationInput : return( badIntegrationInput_message );
    case nfu_otherInterpolation : return( otherInterpolation_message );
    case nfu_flatInterpolation : return( flatInterpolation_message );
    case nfu_failedToConverge : return( failedToConverge_message );
    case nfu_oddNumberOfValues : return( oddNumberOfValues_message );
    case nfu_badLogValue : return( badLogValue_message );
    }
    return( unknownStatus_message );
}

Variable Documentation

nfu_SMR_libraryID

int nfu_SMR_libraryID = smr_unknownID

Definition at line 46 of file nf_utilities.c.

Referenced by nf_Legendre_allocated(), nf_Legendre_clone(), nf_Legendre_evauluateAtMu(), nf_Legendre_from_ptwXY(), nf_Legendre_getCl(), nf_Legendre_initialize(), nf_Legendre_maxOrder(), nf_Legendre_normalize(), nf_Legendre_reallocateCls(), nf_Legendre_setCl(), nf_Legendre_to_ptwXY(), nfu_setup(), nfu_stringToInt32(), nfu_stringToListOfDoubles(), nfu_stringToListOfInt32s(), ptwX_abs(), ptwX_add_double(), ptwX_add_ptwX(), ptwX_ascendingOrder(), ptwX_clone(), ptwX_close(), ptwX_closesDifferenceInRange(), ptwX_compare(), ptwX_copy(), ptwX_countOccurrences(), ptwX_create(), ptwX_createLine(), ptwX_deletePoints(), ptwX_fromString(), ptwX_getPointAtIndex(), ptwX_initialize(), ptwX_insertPointsAtIndex(), ptwX_length(), ptwX_mul_double(), ptwX_neg(), ptwX_new(), ptwX_range(), ptwX_reallocatePoints(), ptwX_reverse(), ptwX_setData(), ptwX_setPointAtIndex(), ptwX_slice(), ptwX_slopeOffset(), ptwX_sort(), ptwX_sub_ptwX(), ptwX_unique(), ptwXY_abs(), ptwXY_add_double(), ptwXY_add_ptwXY(), ptwXY_appendXY(), ptwXY_applyFunction(), ptwXY_areDomainsMutual(), ptwXY_binary_ptwXY(), ptwXY_clear(), ptwXY_clip(), ptwXY_clone(), ptwXY_clone2(), ptwXY_cloneToInterpolation(), ptwXY_coalescePoints(), ptwXY_convolution(), ptwXY_copy(), ptwXY_copyPointsOnly(), ptwXY_copyToC_XY(), ptwXY_create(), ptwXY_createFrom_Xs_Ys(), ptwXY_createFromFunction(), ptwXY_createFromFunction2(), ptwXY_createGaussian(), ptwXY_createGaussianCenteredSigma1(), ptwXY_deletePoints(), ptwXY_div_doubleFrom(), ptwXY_div_fromDouble(), ptwXY_div_ptwXY(), ptwXY_domainMax(), ptwXY_domainMaxAndFrom(), ptwXY_domainMaxSlice(), ptwXY_domainMin(), ptwXY_domainMinAndFrom(), ptwXY_domainMinSlice(), ptwXY_domainSlice(), ptwXY_dullEdges(), ptwXY_equalProbableBins(), ptwXY_exp(), ptwXY_f_integrate(), ptwXY_flatInterpolationToLinear(), ptwXY_fromString(), ptwXY_fromUnitbase(), ptwXY_getLowerIndexBoundingX(), ptwXY_getNonOverflowLength(), ptwXY_getPointAtIndex(), ptwXY_getPointsAroundX(), ptwXY_getPointsAroundX_closeIsEqual(), ptwXY_getSlopeAtX(), ptwXY_getValueAtX(), ptwXY_getXArray(), ptwXY_getXYPairAtIndex(), ptwXY_groupOneFunction(), ptwXY_groupThreeFunctions(), ptwXY_groupTwoFunctions(), ptwXY_initialize(), ptwXY_integrate(), ptwXY_integrateDomain(), ptwXY_integrateDomainWithWeight_sqrt_x(), ptwXY_integrateDomainWithWeight_x(), ptwXY_integrateWithFunction(), ptwXY_integrateWithWeight_sqrt_x(), ptwXY_integrateWithWeight_x(), ptwXY_interpolatePoint(), ptwXY_intersectionWith_ptwX(), ptwXY_inverse(), ptwXY_length(), ptwXY_mapToXsAndAdd(), ptwXY_mergeClosePoints(), ptwXY_mergeFromXsAndYs(), ptwXY_mergeFromXYs(), ptwXY_mod(), ptwXY_mul2_ptwXY(), ptwXY_mul_double(), ptwXY_mul_ptwXY(), ptwXY_mutualifyDomains(), ptwXY_neg(), ptwXY_new(), ptwXY_normalize(), ptwXY_pow(), ptwXY_range(), ptwXY_rangeMax(), ptwXY_rangeMin(), ptwXY_reallocateOverflowPoints(), ptwXY_reallocatePoints(), ptwXY_runningIntegral(), ptwXY_scaleAndOffsetDomainWith_ptwXYs(), ptwXY_scaleOffsetXAndY(), ptwXY_setValueAtX(), ptwXY_setValueAtX_overrideIfClose(), ptwXY_setXYData(), ptwXY_setXYDataFromXsAndYs(), ptwXY_setXYPairAtIndex(), ptwXY_simpleCoalescePoints(), ptwXY_slice(), ptwXY_slopeOffset(), ptwXY_startIndex(), ptwXY_sub_doubleFrom(), ptwXY_sub_fromDouble(), ptwXY_sub_ptwXY(), ptwXY_thicken(), ptwXY_thin(), ptwXY_thinDomain(), ptwXY_toOtherInterpolation(), ptwXY_toUnitbase(), ptwXY_trim(), ptwXY_tweakDomainsToMutualify(), ptwXY_union(), ptwXY_unitbaseInterpolate(), ptwXY_valuesToC_XsAndYs(), ptwXY_valueTo_ptwXY(), and ptwXY_ysMappedToXs().