diff options
| -rw-r--r-- | src/corelib/tools/qhash.h | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/corelib/tools/qhash.h b/src/corelib/tools/qhash.h index 4af2d4878e..0366c1d831 100644 --- a/src/corelib/tools/qhash.h +++ b/src/corelib/tools/qhash.h @@ -60,16 +60,16 @@ class QString; class QStringRef; class QLatin1String; -Q_CORE_EXPORT uint qHashBits(const void *p, size_t size, uint seed = 0) Q_DECL_NOTHROW; - -inline uint qHash(char key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } -inline uint qHash(uchar key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } -inline uint qHash(signed char key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } -inline uint qHash(ushort key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } -inline uint qHash(short key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } -inline uint qHash(uint key, uint seed = 0) Q_DECL_NOTHROW { return key ^ seed; } -inline uint qHash(int key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } -inline uint qHash(ulong key, uint seed = 0) Q_DECL_NOTHROW +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qHashBits(const void *p, size_t size, uint seed = 0) Q_DECL_NOTHROW; + +Q_DECL_CONST_FUNCTION Q_DECL_CONSTEXPR inline uint qHash(char key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } +Q_DECL_CONST_FUNCTION Q_DECL_CONSTEXPR inline uint qHash(uchar key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } +Q_DECL_CONST_FUNCTION Q_DECL_CONSTEXPR inline uint qHash(signed char key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } +Q_DECL_CONST_FUNCTION Q_DECL_CONSTEXPR inline uint qHash(ushort key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } +Q_DECL_CONST_FUNCTION Q_DECL_CONSTEXPR inline uint qHash(short key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } +Q_DECL_CONST_FUNCTION Q_DECL_CONSTEXPR inline uint qHash(uint key, uint seed = 0) Q_DECL_NOTHROW { return key ^ seed; } +Q_DECL_CONST_FUNCTION Q_DECL_CONSTEXPR inline uint qHash(int key, uint seed = 0) Q_DECL_NOTHROW { return uint(key) ^ seed; } +Q_DECL_CONST_FUNCTION inline uint qHash(ulong key, uint seed = 0) Q_DECL_NOTHROW { if (sizeof(ulong) > sizeof(uint)) { return uint(((key >> (8 * sizeof(uint) - 1)) ^ key) & (~0U)) ^ seed; @@ -77,8 +77,8 @@ inline uint qHash(ulong key, uint seed = 0) Q_DECL_NOTHROW return uint(key & (~0U)) ^ seed; } } -inline uint qHash(long key, uint seed = 0) Q_DECL_NOTHROW { return qHash(ulong(key), seed); } -inline uint qHash(quint64 key, uint seed = 0) Q_DECL_NOTHROW +Q_DECL_CONST_FUNCTION inline uint qHash(long key, uint seed = 0) Q_DECL_NOTHROW { return qHash(ulong(key), seed); } +Q_DECL_CONST_FUNCTION inline uint qHash(quint64 key, uint seed = 0) Q_DECL_NOTHROW { if (sizeof(quint64) > sizeof(uint)) { return uint(((key >> (8 * sizeof(uint) - 1)) ^ key) & (~0U)) ^ seed; @@ -86,20 +86,20 @@ inline uint qHash(quint64 key, uint seed = 0) Q_DECL_NOTHROW return uint(key & (~0U)) ^ seed; } } -inline uint qHash(qint64 key, uint seed = 0) Q_DECL_NOTHROW { return qHash(quint64(key), seed); } -Q_CORE_EXPORT uint qHash(float key, uint seed = 0) Q_DECL_NOTHROW; -Q_CORE_EXPORT uint qHash(double key, uint seed = 0) Q_DECL_NOTHROW; +Q_DECL_CONST_FUNCTION inline uint qHash(qint64 key, uint seed = 0) Q_DECL_NOTHROW { return qHash(quint64(key), seed); } +Q_CORE_EXPORT Q_DECL_CONST_FUNCTION uint qHash(float key, uint seed = 0) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_CONST_FUNCTION uint qHash(double key, uint seed = 0) Q_DECL_NOTHROW; #ifndef Q_OS_DARWIN -Q_CORE_EXPORT uint qHash(long double key, uint seed = 0) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_CONST_FUNCTION uint qHash(long double key, uint seed = 0) Q_DECL_NOTHROW; #endif -inline uint qHash(QChar key, uint seed = 0) Q_DECL_NOTHROW { return qHash(key.unicode(), seed); } -Q_CORE_EXPORT uint qHash(const QByteArray &key, uint seed = 0) Q_DECL_NOTHROW; -Q_CORE_EXPORT uint qHash(const QString &key, uint seed = 0) Q_DECL_NOTHROW; -Q_CORE_EXPORT uint qHash(const QStringRef &key, uint seed = 0) Q_DECL_NOTHROW; -Q_CORE_EXPORT uint qHash(const QBitArray &key, uint seed = 0) Q_DECL_NOTHROW; -Q_CORE_EXPORT uint qHash(QLatin1String key, uint seed = 0) Q_DECL_NOTHROW; -Q_CORE_EXPORT uint qt_hash(const QString &key) Q_DECL_NOTHROW; -Q_CORE_EXPORT uint qt_hash(const QStringRef &key) Q_DECL_NOTHROW; +Q_DECL_CONST_FUNCTION inline uint qHash(QChar key, uint seed = 0) Q_DECL_NOTHROW { return qHash(key.unicode(), seed); } +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qHash(const QByteArray &key, uint seed = 0) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qHash(const QString &key, uint seed = 0) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qHash(const QStringRef &key, uint seed = 0) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qHash(const QBitArray &key, uint seed = 0) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qHash(QLatin1String key, uint seed = 0) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qt_hash(const QString &key) Q_DECL_NOTHROW; +Q_CORE_EXPORT Q_DECL_PURE_FUNCTION uint qt_hash(const QStringRef &key) Q_DECL_NOTHROW; #if defined(Q_CC_MSVC) #pragma warning( push ) |