diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2015-12-28 18:49:12 +0100 |
|---|---|---|
| committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2016-02-01 13:58:13 +0100 |
| commit | aa9daa1b9dfc74deb2ab4993f74ba61ee2712f73 (patch) | |
| tree | 2b83b2e2820dcb02bc5fada8a4db45bd36ef3ba2 /src/gprs_ms.cpp | |
| parent | 38f18698b3413bf3e608026aff519427af740335 (diff) | |
tbf: Replace static casts by calls to as_ul_tbf/as_dl_tbf
Currently casts from gprs_rlcmac_tbf to gprs_rlcmac_ul_tbf and
gprs_rlcmac_dl_tbf are done by using static_cast. This doesn't provide
protection against converting a gprs_rlcmac_ul_tbf pointer to a
gprs_rlcmac_dl_tbf pointer and vice versa.
This commit provides two functions as_ul_tbf and as_dl_tbf, that
behave similar like dynamic_cast but use the direction field instead
of RTTI.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'src/gprs_ms.cpp')
| -rw-r--r-- | src/gprs_ms.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gprs_ms.cpp b/src/gprs_ms.cpp index 76fe47c2..2d482846 100644 --- a/src/gprs_ms.cpp +++ b/src/gprs_ms.cpp @@ -218,9 +218,9 @@ void GprsMs::stop_timer() void GprsMs::attach_tbf(struct gprs_rlcmac_tbf *tbf) { if (tbf->direction == GPRS_RLCMAC_DL_TBF) - attach_dl_tbf(static_cast<gprs_rlcmac_dl_tbf *>(tbf)); + attach_dl_tbf(as_dl_tbf(tbf)); else - attach_ul_tbf(static_cast<gprs_rlcmac_ul_tbf *>(tbf)); + attach_ul_tbf(as_ul_tbf(tbf)); } void GprsMs::attach_ul_tbf(struct gprs_rlcmac_ul_tbf *tbf) |