cpython/Include/pystrtod.h at pythoncapi · pythoncapi/cpython · GitHub

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#ifndef Py_STRTOD_H

#define Py_STRTOD_H

#ifdef __cplusplus

extern "C" {

#endif

PyAPI_FUNC(double) PyOS_string_to_double(const char *str,

char **endptr,

PyObject *overflow_exception);

/* The caller is responsible for calling PyMem_Free to free the buffer

that's is returned. */

PyAPI_FUNC(char *) PyOS_double_to_string(double val,

char format_code,

int precision,

int flags,

int *type);

#ifndef Py_LIMITED_API

PyAPI_FUNC(PyObject *) _Py_string_to_number_with_underscores(

const char *str, Py_ssize_t len, const char *what, PyObject *obj, void *arg,

PyObject *(*innerfunc)(const char *, Py_ssize_t, void *));

PyAPI_FUNC(double) _Py_parse_inf_or_nan(const char *p, char **endptr);

#endif

/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */

#define Py_DTSF_SIGN 0x01 /* always add the sign */

#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */

#define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code

specific */

/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */

#define Py_DTST_FINITE 0

#define Py_DTST_INFINITE 1

#define Py_DTST_NAN 2

#ifdef __cplusplus

}

#endif

#endif /* !Py_STRTOD_H */

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