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author | Christian Heimes <christian@cheimes.de> | 2008-05-26 13:42:13 (GMT) |
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committer | Christian Heimes <christian@cheimes.de> | 2008-05-26 13:42:13 (GMT) |
commit | 2c9c7a5f33d502fa468e38537d57834c7e33aa4d (patch) | |
tree | 6a762dce75d1ff00e3b35ca0c7a8ee7c0f21b8fe /Include/bytearrayobject.h | |
parent | 72b710a59617ebe6dd1c41613d2c7eb81702efd9 (diff) | |
download | cpython-2c9c7a5f33d502fa468e38537d57834c7e33aa4d.zip cpython-2c9c7a5f33d502fa468e38537d57834c7e33aa4d.tar.gz cpython-2c9c7a5f33d502fa468e38537d57834c7e33aa4d.tar.bz2 |
Renamed files bytesobject.[ch] and stringobject.[ch]
Fixed Windows build
Diffstat (limited to 'Include/bytearrayobject.h')
-rw-r--r-- | Include/bytearrayobject.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/Include/bytearrayobject.h b/Include/bytearrayobject.h new file mode 100644 index 0000000..2c0b734 --- /dev/null +++ b/Include/bytearrayobject.h @@ -0,0 +1,53 @@ +/* Bytes object interface */ + +#ifndef Py_BYTESOBJECT_H +#define Py_BYTESOBJECT_H +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdarg.h> + +/* Type PyByteArrayObject represents a mutable array of bytes. + * The Python API is that of a sequence; + * the bytes are mapped to ints in [0, 256). + * Bytes are not characters; they may be used to encode characters. + * The only way to go between bytes and str/unicode is via encoding + * and decoding. + * For the convenience of C programmers, the bytes type is considered + * to contain a char pointer, not an unsigned char pointer. + */ + +/* Object layout */ +typedef struct { + PyObject_VAR_HEAD + /* XXX(nnorwitz): should ob_exports be Py_ssize_t? */ + int ob_exports; /* how many buffer exports */ + Py_ssize_t ob_alloc; /* How many bytes allocated */ + char *ob_bytes; +} PyByteArrayObject; + +/* Type object */ +PyAPI_DATA(PyTypeObject) PyByteArray_Type; +PyAPI_DATA(PyTypeObject) PyByteArrayIter_Type; + +/* Type check macros */ +#define PyByteArray_Check(self) PyObject_TypeCheck(self, &PyByteArray_Type) +#define PyByteArray_CheckExact(self) (Py_TYPE(self) == &PyByteArray_Type) + +/* Direct API functions */ +PyAPI_FUNC(PyObject *) PyByteArray_FromObject(PyObject *); +PyAPI_FUNC(PyObject *) PyByteArray_Concat(PyObject *, PyObject *); +PyAPI_FUNC(PyObject *) PyByteArray_FromStringAndSize(const char *, Py_ssize_t); +PyAPI_FUNC(Py_ssize_t) PyByteArray_Size(PyObject *); +PyAPI_FUNC(char *) PyByteArray_AsString(PyObject *); +PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t); + +/* Macros, trading safety for speed */ +#define PyByteArray_AS_STRING(self) (assert(PyByteArray_Check(self)),((PyByteArrayObject *)(self))->ob_bytes) +#define PyByteArray_GET_SIZE(self) (assert(PyByteArray_Check(self)),Py_SIZE(self)) + +#ifdef __cplusplus +} +#endif +#endif /* !Py_BYTESOBJECT_H */ |