nf_stringToInt32s.c File Reference

#include <stdlib.h>
#include <stdint.h>
#include <ctype.h>
#include "nf_utilities.h"

Go to the source code of this file.

Macros
#define	numberOfStaticInt32s   ( 100 * 1000 )
#define	INT32_MIN   -2147483648
#define	INT32_MAX   2147483647

Functions
int32_t *	nfu_stringToListOfInt32s (statusMessageReporting *smr, char const *str, char sep, int64_t *numberConverted, char **endCharacter)
int	nfu_stringToInt32 (statusMessageReporting *smr, char const *str, char **endCharacter, int32_t *value)

Macro Definition Documentation

INT32_MAX

#define INT32_MAX   2147483647

Definition at line 20 of file nf_stringToInt32s.c.

Referenced by nfu_stringToInt32().

INT32_MIN

#define INT32_MIN   -2147483648

Definition at line 19 of file nf_stringToInt32s.c.

Referenced by nfu_stringToInt32().

numberOfStaticInt32s

#define numberOfStaticInt32s   ( 100 * 1000 )

Definition at line 16 of file nf_stringToInt32s.c.

Function Documentation

nfu_stringToInt32()

int nfu_stringToInt32	(	statusMessageReporting *	smr,
		char const *	str,
		char **	endCharacter,
		int32_t *	value )

Definition at line 126 of file nf_stringToInt32s.c.

                                                                                                           {
 
    long lValue = strtol( str, endCharacter, 10 );
 
    if( lValue < INT32_MIN ) {
        smr_setReportError2( smr, nfu_SMR_libraryID, nfu_badInput, "int32_t underflow: %l", lValue );
        return( -1 ); }
    else if( lValue > INT32_MAX ) {
        smr_setReportError2( smr, nfu_SMR_libraryID, nfu_badInput, "int32_t overflow: %l", lValue );
        return( 1 );
    }
    *value = (int) lValue;
    return( 0 );
}

nfu_stringToListOfInt32s()

int32_t * nfu_stringToListOfInt32s	(	statusMessageReporting *	smr,
		char const *	str,
		char	sep,
		int64_t *	numberConverted,
		char **	endCharacter )

Definition at line 27 of file nf_stringToInt32s.c.

                              {
 
    if( strchr( "0123456789.+-eE", sep ) != NULL ) {
        smr_setReportError2( smr, nfu_SMR_libraryID, nfu_badInput, "Invalid sep ='%c'.", sep );
        return( NULL );
    }
 
    *numberConverted = 0;
    *endCharacter = (char *) str;
    if( isspace( sep ) ) sep = ' ';             /* Make it the space character if any white space as it simplifies logic below. */
    return( nfu_stringToListOfInt32s_2( smr, str, sep, numberConverted, endCharacter ) );
}