Replaced using namespace with using class directives

[pulseview.git] / pv / view / logicsignal.cpp

diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp
index fb84d70a8e78dc6838678038bcfedd9e88ecb0c1..e240ebad751307e15cfcc926e9f2481f2a092f22 100644 (file)
--- a/pv/view/logicsignal.cpp
+++ b/pv/view/logicsignal.cpp
@@ -33,8 +33,12 @@
 #include "pv/data/logicsnapshot.h"
 #include "pv/view/view.h"
 
-using namespace boost;
-using namespace std;
+using boost::shared_ptr;
+using std::deque;
+using std::max;
+using std::min;
+using std::pair;
+using std::vector;
 
 namespace pv {
 namespace view {
@@ -76,6 +80,11 @@ LogicSignal::~LogicSignal()
 {
 }
 
+boost::shared_ptr<pv::data::SignalData> LogicSignal::data() const
+{
+       return _data;
+}
+
 boost::shared_ptr<pv::data::Logic> LogicSignal::logic_data() const
 {
        return _data;
@@ -121,7 +130,7 @@ void LogicSignal::paint_mid(QPainter &p, int left, int right)
        const shared_ptr<pv::data::LogicSnapshot> &snapshot =
                snapshots.front();
 
-       double samplerate = _data->get_samplerate();
+       double samplerate = _data->samplerate();
 
        // Show sample rate as 1Hz when it is unknown
        if (samplerate == 0.0)