mirror of https://github.com/python/cpython
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
#ifndef Py_STRTOD_H
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#define Py_STRTOD_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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PyAPI_FUNC(double) PyOS_string_to_double(const char *str,
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char **endptr,
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PyObject *overflow_exception);
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/* The caller is responsible for calling PyMem_Free to free the buffer
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that's is returned. */
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PyAPI_FUNC(char *) PyOS_double_to_string(double val,
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char format_code,
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int precision,
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int flags,
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int *type);
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/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */
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#define Py_DTSF_SIGN 0x01 /* always add the sign */
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#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */
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#define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code
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specific */
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#define Py_DTSF_NO_NEG_0 0x08 /* negative zero result is coerced to 0 */
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/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */
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#define Py_DTST_FINITE 0
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#define Py_DTST_INFINITE 1
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#define Py_DTST_NAN 2
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_STRTOD_H */
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