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