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cpython/Include/internal/pycore_floatobject.h

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bpo-35134: Add Include/cpython/floatobject.h (GH-28957) Split Include/floatobject.h into sub-files: add Include/cpython/floatobject.h and Include/internal/pycore_floatobject.h.
2021-10-14 23:41:06 +02:00
#ifndef Py_INTERNAL_FLOATOBJECT_H
#define Py_INTERNAL_FLOATOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
bpo-46008: Make runtime-global object/type lifecycle functions and state consistent. (gh-29998) This change is strictly renames and moving code around. It helps in the following ways: * ensures type-related init functions focus strictly on one of the three aspects (state, objects, types) * passes in PyInterpreterState * to all those functions, simplifying work on moving types/objects/state to the interpreter * consistent naming conventions help make what's going on more clear * keeping API related to a type in the corresponding header file makes it more obvious where to look for it https://bugs.python.org/issue46008
2021-12-09 20:59:26 +01:00
/* runtime lifecycle */
extern void _PyFloat_InitState(PyInterpreterState *);
extern PyStatus _PyFloat_InitTypes(PyInterpreterState *);
extern void _PyFloat_Fini(PyInterpreterState *);
bpo-46417: Finalize structseq types at exit (GH-30645) Add _PyStructSequence_FiniType() and _PyStaticType_Dealloc() functions to finalize a structseq static type in Py_Finalize(). Currrently, these functions do nothing if Python is built in release mode. Clear static types: * AsyncGenHooksType: sys.set_asyncgen_hooks() * FlagsType: sys.flags * FloatInfoType: sys.float_info * Hash_InfoType: sys.hash_info * Int_InfoType: sys.int_info * ThreadInfoType: sys.thread_info * UnraisableHookArgsType: sys.unraisablehook * VersionInfoType: sys.version * WindowsVersionType: sys.getwindowsversion()
2022-01-21 01:42:25 +01:00
extern void _PyFloat_FiniType(PyInterpreterState *);
bpo-46008: Make runtime-global object/type lifecycle functions and state consistent. (gh-29998) This change is strictly renames and moving code around. It helps in the following ways: * ensures type-related init functions focus strictly on one of the three aspects (state, objects, types) * passes in PyInterpreterState * to all those functions, simplifying work on moving types/objects/state to the interpreter * consistent naming conventions help make what's going on more clear * keeping API related to a type in the corresponding header file makes it more obvious where to look for it https://bugs.python.org/issue46008
2021-12-09 20:59:26 +01:00
/* other API */
#ifndef WITH_FREELISTS
// without freelists
# define PyFloat_MAXFREELIST 0
#endif
#ifndef PyFloat_MAXFREELIST
# define PyFloat_MAXFREELIST 100
#endif
struct _Py_float_state {
#if PyFloat_MAXFREELIST > 0
/* Special free list
free_list is a singly-linked list of available PyFloatObjects,
linked via abuse of their ob_type members. */
int numfree;
PyFloatObject *free_list;
#endif
};
gh-90667: Add specializations of Py_DECREF when types are known (GH-30872)
2022-04-19 20:02:19 +02:00
void _PyFloat_ExactDealloc(PyObject *op);
bpo-35134: Add Include/cpython/floatobject.h (GH-28957) Split Include/floatobject.h into sub-files: add Include/cpython/floatobject.h and Include/internal/pycore_floatobject.h.
2021-10-14 23:41:06 +02:00
PyAPI_FUNC(void) _PyFloat_DebugMallocStats(FILE* out);
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
PyAPI_FUNC(int) _PyFloat_FormatAdvancedWriter(
_PyUnicodeWriter *writer,
PyObject *obj,
PyObject *format_spec,
Py_ssize_t start,
Py_ssize_t end);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_FLOATOBJECT_H */
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