File: floatobject.h

package info (click to toggle)
python3.13 3.13.6-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 121,256 kB
  • sloc: python: 703,743; ansic: 653,888; xml: 31,250; sh: 5,844; cpp: 4,326; makefile: 1,981; objc: 787; lisp: 502; javascript: 213; asm: 75; csh: 12
file content (27 lines) | stat: -rw-r--r-- 900 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
#ifndef Py_CPYTHON_FLOATOBJECT_H
#  error "this header file must not be included directly"
#endif

typedef struct {
    PyObject_HEAD
    double ob_fval;
} PyFloatObject;

#define _PyFloat_CAST(op) \
    (assert(PyFloat_Check(op)), _Py_CAST(PyFloatObject*, op))

// Static inline version of PyFloat_AsDouble() trading safety for speed.
// It doesn't check if op is a double object.
static inline double PyFloat_AS_DOUBLE(PyObject *op) {
    return _PyFloat_CAST(op)->ob_fval;
}
#define PyFloat_AS_DOUBLE(op) PyFloat_AS_DOUBLE(_PyObject_CAST(op))


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);