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author | David 'Digit' Turner <digit@android.com> | 2010-05-10 23:26:01 -0700 |
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committer | David 'Digit' Turner <digit@android.com> | 2010-05-11 17:56:30 -0700 |
commit | 9251866320b5f8329a043bb56b3a794f78d12849 (patch) | |
tree | ca005574fbc5833f93d55ce72881780aa7e78aaf /qdict.c | |
parent | 1da50d3beb2a75f619fa56278cb195703361e261 (diff) | |
download | external_qemu-9251866320b5f8329a043bb56b3a794f78d12849.zip external_qemu-9251866320b5f8329a043bb56b3a794f78d12849.tar.gz external_qemu-9251866320b5f8329a043bb56b3a794f78d12849.tar.bz2 |
Upstream: integrate various misc. minor changes
Change-Id: I7d3eca1350f980d93f9f3198fa5250fb776de729
Diffstat (limited to 'qdict.c')
-rw-r--r-- | qdict.c | 24 |
1 files changed, 24 insertions, 0 deletions
@@ -11,6 +11,7 @@ */ #include "qint.h" +#include "qfloat.h" #include "qdict.h" #include "qbool.h" #include "qstring.h" @@ -175,6 +176,29 @@ static QObject *qdict_get_obj(const QDict *qdict, const char *key, } /** + * qdict_get_double(): Get an number mapped by 'key' + * + * This function assumes that 'key' exists and it stores a + * QFloat or QInt object. + * + * Return number mapped by 'key'. + */ +double qdict_get_double(const QDict *qdict, const char *key) +{ + QObject *obj = qdict_get(qdict, key); + + assert(obj); + switch (qobject_type(obj)) { + case QTYPE_QFLOAT: + return qfloat_get_double(qobject_to_qfloat(obj)); + case QTYPE_QINT: + return qint_get_int(qobject_to_qint(obj)); + default: + assert(0); + } +} + +/** * qdict_get_int(): Get an integer mapped by 'key' * * This function assumes that 'key' exists and it stores a |