38 lines
842 B
C
38 lines
842 B
C
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/* _Stod/_Stof/_Stold functions for Microsoft */
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#include <stdlib.h>
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#include "wctype.h"
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#ifndef _LIMITS
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#include <yvals.h>
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#endif
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_STD_BEGIN
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_CRTIMP2 double _Stod(const char *s, char **endptr, long pten)
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{ /* convert string to double */
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double x = strtod(s, endptr);
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for (; 0 < pten; --pten)
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x *= 10.0;
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for (; pten < 0; ++pten)
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x /= 10.0;
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return (x);
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}
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_CRTIMP2 float _Stof(const char *s, char **endptr, long pten)
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{ /* convert string to float */
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return ((float)_Stod(s, endptr, pten));
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}
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_CRTIMP2 long double _Stold(const char *s, char **endptr, long pten)
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{ /* convert string to long double */
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return ((long double)_Stod(s, endptr, pten));
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}
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_STD_END
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/*
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* Copyright (c) 1995 by P.J. Plauger. ALL RIGHTS RESERVED.
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* Consult your license regarding permissions and restrictions.
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*/
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/*
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951207 pjp: added new file
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*/
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