LCOV - code coverage report
Current view: | top level - Include/cpython - listobject.h (source / functions) |  |  | Hit | Total | Coverage
Test: | CPython 3.12 LCOV report [commit 5e6661bce9] |  | Lines: | 7 | 7 | 100.0 %
Date: | 2023-03-20 08:15:36 |  | Functions: | 2 | 2 | 100.0 %
|  |  | Branches: | 0 | 4 | 0.0 %

               Branch data     Line data    Source code
           1                 :            : #ifndef Py_CPYTHON_LISTOBJECT_H
           2                 :            : #  error "this header file must not be included directly"
           3                 :            : #endif
           4                 :            :
           5                 :            : typedef struct {
           6                 :            :     PyObject_VAR_HEAD
           7                 :            :     /* Vector of pointers to list elements.  list[0] is ob_item[0], etc. */
           8                 :            :     PyObject **ob_item;
           9                 :            :
          10                 :            :     /* ob_item contains space for 'allocated' elements.  The number
          11                 :            :      * currently in use is ob_size.
          12                 :            :      * Invariants:
          13                 :            :      *     0 <= ob_size <= allocated
          14                 :            :      *     len(list) == ob_size
          15                 :            :      *     ob_item == NULL implies ob_size == allocated == 0
          16                 :            :      * list.sort() temporarily sets allocated to -1 to detect mutations.
          17                 :            :      *
          18                 :            :      * Items must normally not be NULL, except during construction when
          19                 :            :      * the list is not yet visible outside the function that builds it.
          20                 :            :      */
          21                 :            :     Py_ssize_t allocated;
          22                 :            : } PyListObject;
          23                 :            :
          24                 :            : PyAPI_FUNC(PyObject *) _PyList_Extend(PyListObject *, PyObject *);
          25                 :            : PyAPI_FUNC(void) _PyList_DebugMallocStats(FILE *out);
          26                 :            :
          27                 :            : /* Cast argument to PyListObject* type. */
          28                 :            : #define _PyList_CAST(op) \
          29                 :            :     (assert(PyList_Check(op)), _Py_CAST(PyListObject*, (op)))
          30                 :            :
          31                 :            : // Macros and static inline functions, trading safety for speed
          32                 :            :
          33                 :    8248976 : static inline Py_ssize_t PyList_GET_SIZE(PyObject *op) {
          34         [ #  # ]:    8248976 :     PyListObject *list = _PyList_CAST(op);
          35                 :    8248976 :     return Py_SIZE(list);
          36                 :            : }
          37                 :            : #define PyList_GET_SIZE(op) PyList_GET_SIZE(_PyObject_CAST(op))
          38                 :            :
          39                 :            : #define PyList_GET_ITEM(op, index) (_PyList_CAST(op)->ob_item[(index)])
          40                 :            :
          41                 :            : static inline void
          42                 :    5806719 : PyList_SET_ITEM(PyObject *op, Py_ssize_t index, PyObject *value) {
          43         [ #  # ]:    5806719 :     PyListObject *list = _PyList_CAST(op);
          44                 :    5806719 :     list->ob_item[index] = value;
          45                 :    5806719 : }
          46                 :            : #define PyList_SET_ITEM(op, index, value) \
          47                 :            :     PyList_SET_ITEM(_PyObject_CAST(op), (index), _PyObject_CAST(value))

Generated by: LCOV version 1.14