43 lines
932 B
C
43 lines
932 B
C
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/* Float object interface */
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#ifndef Py_FLOATOBJECT_H
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#define Py_FLOATOBJECT_H
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#ifdef _MSC_VER
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#include <math.h>
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#include <float.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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PyObject_HEAD
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double ob_fval;
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} PyFloatObject;
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#define PyFloat_STR_PRECISION 12
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#ifdef Py_NAN
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#define Py_RETURN_NAN return PyFloat_FromDouble(Py_NAN)
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#endif
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#define Py_RETURN_INF(sign) do \
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if (copysign(1., sign) == 1.) { \
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return PyFloat_FromDouble(Py_HUGE_VAL); \
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} else { \
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return PyFloat_FromDouble(-Py_HUGE_VAL); \
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} while(0)
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#define PyFloat_Check(op) \
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_PyPy_Type_FastSubclass(Py_TYPE(op), Py_TPPYPYFLAGS_FLOAT_SUBCLASS)
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#define PyFloat_CheckExact(op) (Py_TYPE(op) == &PyFloat_Type)
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_FLOATOBJECT_H */
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