cpython/Include/cpython/floatobject.h at 3.11 · python/cpython · GitHub

21 lines (16 loc) · 702 Bytes

#ifndef Py_CPYTHON_FLOATOBJECT_H

# error "this header file must not be included directly"

#endif

typedef struct {

PyObject_HEAD

double ob_fval;

} PyFloatObject;

// Macro version of PyFloat_AsDouble() trading safety for speed.

// It doesn't check if op is a double object.

#define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval)

PyAPI_FUNC(int) PyFloat_Pack2(double x, char *p, int le);

PyAPI_FUNC(int) PyFloat_Pack4(double x, char *p, int le);

PyAPI_FUNC(int) PyFloat_Pack8(double x, char *p, int le);

PyAPI_FUNC(double) PyFloat_Unpack2(const char *p, int le);

PyAPI_FUNC(double) PyFloat_Unpack4(const char *p, int le);

PyAPI_FUNC(double) PyFloat_Unpack8(const char *p, int le);

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