51 lines
1.3 KiB
Rust
51 lines
1.3 KiB
Rust
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use libc::{c_char, c_int, c_double};
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use pyport::Py_ssize_t;
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use object::*;
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#[repr(C)]
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#[derive(Copy, Clone)]
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struct PyFloatObject {
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#[cfg(feature="Py_TRACE_REFS")]
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pub _ob_next: *mut PyObject,
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#[cfg(feature="Py_TRACE_REFS")]
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pub _ob_prev: *mut PyObject,
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pub ob_refcnt: Py_ssize_t,
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pub ob_type: *mut PyTypeObject,
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pub ob_fval: c_double
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}
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extern "C" {
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pub static mut PyFloat_Type: PyTypeObject;
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}
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#[inline(always)]
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pub unsafe fn PyFloat_Check(op : *mut PyObject) -> c_int {
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PyObject_TypeCheck(op, &mut PyFloat_Type)
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}
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#[inline(always)]
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pub unsafe fn PyFloat_CheckExact(op : *mut PyObject) -> c_int {
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let u : *mut PyTypeObject = &mut PyFloat_Type;
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(Py_TYPE(op) == u) as c_int
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}
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pub const PyFloat_STR_PRECISION : c_int = 12;
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extern "C" {
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pub fn PyFloat_FromString(str: *mut PyObject,
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pend: *mut *mut c_char)
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-> *mut PyObject;
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pub fn PyFloat_FromDouble(v: c_double) -> *mut PyObject;
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pub fn PyFloat_AsDouble(pyfloat: *mut PyObject) -> c_double;
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pub fn PyFloat_GetInfo() -> *mut PyObject;
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pub fn PyFloat_GetMax() -> c_double;
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pub fn PyFloat_GetMin() -> c_double;
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pub fn PyFloat_ClearFreeList() -> c_int;
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}
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pub unsafe fn PyFloat_AS_DOUBLE(pyfloat: *mut PyObject) -> c_double {
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(*(pyfloat as *mut PyFloatObject)).ob_fval
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}
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