diff options
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/Python.h | 2 | ||||
| -rw-r--r-- | Include/accu.h | 35 |
2 files changed, 36 insertions, 1 deletions
diff --git a/Include/Python.h b/Include/Python.h index ae384ee..01b98f9 100644 --- a/Include/Python.h +++ b/Include/Python.h @@ -101,7 +101,7 @@ #include "warnings.h" #include "weakrefobject.h" #include "structseq.h" - +#include "accu.h" #include "codecs.h" #include "pyerrors.h" diff --git a/Include/accu.h b/Include/accu.h new file mode 100644 index 0000000..9655d37 --- /dev/null +++ b/Include/accu.h @@ -0,0 +1,35 @@ +#ifndef Py_LIMITED_API +#ifndef Py_ACCU_H +#define Py_ACCU_H + +/*** This is a private API for use by the interpreter and the stdlib. + *** Its definition may be changed or removed at any moment. + ***/ + +/* + * A two-level accumulator of unicode objects that avoids both the overhead + * of keeping a huge number of small separate objects, and the quadratic + * behaviour of using a naive repeated concatenation scheme. + */ + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct { + PyObject *large; /* A list of previously accumulated large strings */ + PyObject *small; /* Pending small strings */ +} _PyAccu; + +PyAPI_FUNC(int) _PyAccu_Init(_PyAccu *acc); +PyAPI_FUNC(int) _PyAccu_Accumulate(_PyAccu *acc, PyObject *unicode); +PyAPI_FUNC(PyObject *) _PyAccu_FinishAsList(_PyAccu *acc); +PyAPI_FUNC(PyObject *) _PyAccu_Finish(_PyAccu *acc); +PyAPI_FUNC(void) _PyAccu_Destroy(_PyAccu *acc); + +#ifdef __cplusplus +} +#endif + +#endif /* Py_ACCU_H */ +#endif /* Py_LIMITED_API */ |