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authorMatthias P. Braendli <matthias.braendli@mpb.li>2017-01-28 16:14:08 +0100
committerMatthias P. Braendli <matthias.braendli@mpb.li>2017-01-28 16:14:08 +0100
commit000796dc3d909f179fb6586fae7e9ce986440576 (patch)
treea6b08f5866af7d5943052d18b7162ba3ed897d37 /src/MuxElements.h
parentaf782e67db704d1d58c265fb4e1ff12aa1526596 (diff)
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Avoid uninitialised fields, modernise DabService::nbComponent
Diffstat (limited to 'src/MuxElements.h')
-rw-r--r--src/MuxElements.h44
1 files changed, 23 insertions, 21 deletions
diff --git a/src/MuxElements.h b/src/MuxElements.h
index 968fb14..98e4741 100644
--- a/src/MuxElements.h
+++ b/src/MuxElements.h
@@ -85,9 +85,8 @@ const char * const annoucement_flags_names[] = {
/* Class representing an announcement cluster for FIG 0/19 */
class AnnouncementCluster : public RemoteControllable {
public:
- AnnouncementCluster(std::string name) :
- RemoteControllable(name),
- m_active(false)
+ AnnouncementCluster(const std::string& name) :
+ RemoteControllable(name)
{
RC_ADD_PARAMETER(active, "Signal this announcement [0 or 1]");
@@ -100,8 +99,8 @@ class AnnouncementCluster : public RemoteControllable {
"Stop signalling this announcement after a delay [ms]");
}
- uint8_t cluster_id;
- uint16_t flags;
+ uint8_t cluster_id = 0;
+ uint16_t flags = 0;
std::string subchanneluid;
std::string tostring(void) const;
@@ -112,7 +111,7 @@ class AnnouncementCluster : public RemoteControllable {
bool is_active(void);
private:
- bool m_active;
+ bool m_active = false;
boost::optional<
std::chrono::time_point<
@@ -179,7 +178,7 @@ class DabLabel
/* The flag field selects which label characters make
* up the short label
*/
- uint16_t m_flag;
+ uint16_t m_flag = 0xFFFF;
/* The m_label is not padded in any way */
std::string m_label;
@@ -211,18 +210,20 @@ class dabEnsemble : public RemoteControllable {
virtual const std::string get_parameter(const std::string& parameter) const;
/* all fields are public, since this was a struct before */
- uint16_t id;
- uint8_t ecc;
+ uint16_t id = 0;
+ uint8_t ecc = 0;
DabLabel label;
- uint8_t mode;
+ uint8_t mode = 0;
/* Use the local time to calculate the lto */
- bool lto_auto;
+ bool lto_auto = true;
- int lto; // local time offset in half-hours
+ int lto = 0; // local time offset in half-hours
// range: -24 to +24
- int international_table;
+ // 1 corresponds to the PTy used in RDS
+ // 2 corresponds to program types used in north america
+ int international_table = 1;
std::vector<std::shared_ptr<DabService> > services;
std::vector<DabComponent*> components;
@@ -383,7 +384,8 @@ class DabService : public RemoteControllable
public:
DabService(std::string& uid) :
RemoteControllable(uid),
- uid(uid)
+ uid(uid),
+ label()
{
RC_ADD_PARAMETER(label, "Label and shortlabel [label,short]");
RC_ADD_PARAMETER(pty, "Programme Type");
@@ -391,21 +393,21 @@ class DabService : public RemoteControllable
std::string uid;
- uint32_t id;
- unsigned char pty;
- unsigned char language;
+ uint32_t id = 0;
+ unsigned char pty = 0;
+ unsigned char language = 0;
/* ASu (Announcement support) flags: this 16-bit flag field shall
* specify the type(s) of announcements by which it is possible to
* interrupt the reception of the service. The interpretation of this
* field shall be as defined in TS 101 756, table 14.
*/
- uint16_t ASu;
+ uint16_t ASu = 0;
std::vector<uint8_t> clusters;
- subchannel_type_t getType(std::shared_ptr<dabEnsemble> ensemble) const;
- bool isProgramme(std::shared_ptr<dabEnsemble> ensemble) const;
- unsigned char nbComponent(std::vector<DabComponent*>& components) const;
+ subchannel_type_t getType(const std::shared_ptr<dabEnsemble> ensemble) const;
+ bool isProgramme(const std::shared_ptr<dabEnsemble>& ensemble) const;
+ unsigned char nbComponent(const std::vector<DabComponent*>& components) const;
DabLabel label;