diff options
author | Tobias Koenig <tobias.koenig@kdab.com> | 2016-01-15 17:52:17 +0100 |
---|---|---|
committer | Sean Harmer <sean.harmer@kdab.com> | 2016-02-03 22:19:06 +0000 |
commit | 20a2ba6d74acf0e27ebdd4288857c7d56229bbc8 (patch) | |
tree | 5584ac9c767afaca44c0b4f24e9e03078ca52f0e /src/corelib | |
parent | 29af35f352348e5d526e7197e7f63968eb076d31 (diff) |
Add qstrntod as qstrtod overload, which takes a len parameter
Add qstrntod as an overload for qstrtod, which takes a len parameter,
so one can pass character arrays which are not null-terminated.
Change-Id: I8c1c6c3627043c1d6ec6eb712efa3abc9e5e9e00
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Diffstat (limited to 'src/corelib')
-rw-r--r-- | src/corelib/tools/qlocale_tools.cpp | 14 | ||||
-rw-r--r-- | src/corelib/tools/qlocale_tools_p.h | 1 |
2 files changed, 13 insertions, 2 deletions
diff --git a/src/corelib/tools/qlocale_tools.cpp b/src/corelib/tools/qlocale_tools.cpp index a6a699fa16..5fd2aa0c59 100644 --- a/src/corelib/tools/qlocale_tools.cpp +++ b/src/corelib/tools/qlocale_tools.cpp @@ -535,10 +535,20 @@ QString &exponentForm(QChar zero, QChar decimal, QChar exponential, double qstrtod(const char *s00, const char **se, bool *ok) { + const int len = static_cast<int>(strlen(s00)); + Q_ASSERT(len >= 0); + return qstrntod(s00, len, se, ok); +} + +/*! + \internal + + Converts the initial portion of the string pointed to by \a s00 to a double, using the 'C' locale. + */ +double qstrntod(const char *s00, int len, const char **se, bool *ok) +{ int processed = 0; bool nonNullOk = false; - int len = static_cast<int>(strlen(s00)); - Q_ASSERT(len >= 0); double d = asciiToDouble(s00, len, nonNullOk, processed, TrailingJunkAllowed); if (se) *se = s00 + processed; diff --git a/src/corelib/tools/qlocale_tools_p.h b/src/corelib/tools/qlocale_tools_p.h index b09ab564bb..6133f67add 100644 --- a/src/corelib/tools/qlocale_tools_p.h +++ b/src/corelib/tools/qlocale_tools_p.h @@ -115,6 +115,7 @@ inline bool isZero(double d) } Q_CORE_EXPORT double qstrtod(const char *s00, char const **se, bool *ok); +Q_CORE_EXPORT double qstrntod(const char *s00, int len, char const **se, bool *ok); qlonglong qstrtoll(const char *nptr, const char **endptr, int base, bool *ok); qulonglong qstrtoull(const char *nptr, const char **endptr, int base, bool *ok); |