diff options
| author | João Abecasis <joao.abecasis@nokia.com> | 2012-04-03 13:23:55 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-04-04 23:29:52 +0200 |
| commit | 4c892e14c6929e174c8bccc9ec5693a63a8ce69c (patch) | |
| tree | c8e08cd6dc541fd122f395ea2c74f8733f31fc63 /src/corelib/tools/qbytearray.h | |
| parent | a959f34d716f42925b22d42838e7a4b97e415c69 (diff) | |
Introduce initializer macros for QString- and QByteArrayData
This enables easier updating of those structs, by reducing the amount of
code that needs to be fixed. The common (and known) use cases are
covered by the two macros being introduced in each case.
Change-Id: I44981ca9b9b034f99238a11797b30bb85471cfb7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qbytearray.h')
| -rw-r--r-- | src/corelib/tools/qbytearray.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/corelib/tools/qbytearray.h b/src/corelib/tools/qbytearray.h index 2065c8fe91..93e241904d 100644 --- a/src/corelib/tools/qbytearray.h +++ b/src/corelib/tools/qbytearray.h @@ -149,14 +149,22 @@ struct QByteArrayDataPtr QByteArrayData *ptr; }; +#define Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(size, offset) \ + { Q_REFCOUNT_INITIALIZE_STATIC, size, 0, 0, offset } \ + /**/ + +#define Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER(size) \ + Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(size, sizeof(QByteArrayData)) \ + /**/ #if defined(Q_COMPILER_LAMBDA) # define QByteArrayLiteral(str) \ ([]() -> QByteArrayDataPtr { \ enum { Size = sizeof(str) - 1 }; \ - static const QStaticByteArrayData<Size> qbytearray_literal = \ - { { Q_REFCOUNT_INITIALIZE_STATIC, Size, 0, 0, sizeof(QByteArrayData) }, str }; \ + static const QStaticByteArrayData<Size> qbytearray_literal = { \ + Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER(Size), \ + str }; \ QByteArrayDataPtr holder = { qbytearray_literal.data_ptr() }; \ return holder; \ }()) \ @@ -170,8 +178,9 @@ struct QByteArrayDataPtr # define QByteArrayLiteral(str) \ __extension__ ({ \ enum { Size = sizeof(str) - 1 }; \ - static const QStaticByteArrayData<Size> qbytearray_literal = \ - { { Q_REFCOUNT_INITIALIZE_STATIC, Size, 0, 0, sizeof(QByteArrayData) }, str }; \ + static const QStaticByteArrayData<Size> qbytearray_literal = { \ + Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER(Size), \ + str }; \ QByteArrayDataPtr holder = { qbytearray_literal.data_ptr() }; \ holder; \ }) \ |