apply some code analyzer recommendations

libs/core/cdutils_c.cpp

@@ -31,7 +31,7 @@ void CInterface::autoConnect(PIObject * o, const PIString & prefix) {
 		// piCout << "func" << it.value().func_name;
 	}
 	PIVector<CDType *> cl = C.root().children();
-	piForeachC(CDType * c, cl) {
+	for (const auto * c: cl) {
 		PIString cp = prefix + c->pathString().join("_");
 		if (cp.isEmpty()) continue;
 		if (!eh_map.contains(cp)) continue;

libs/core/cdutils_core.cpp

@@ -112,7 +112,7 @@ void CDCore::cd_read(CDSection * cd, PIIODevice * d) {
 	initRoot(cd);
 	raiseChangedGlobal(cd->cd_type_);
 	/*PIVector<PIIODevice * > ds = connection.allDevices();
-	piForeach(PIIODevice * d, ds) {
+	for (PIIODevice * d: ds) {
 	    if (d)
 	        piCoutObj << d->constructFullPath() << d->isOpened();
 	}*/
@@ -377,7 +377,7 @@ void CDCore::xTimerTick() {
 	} else {
 		ba = makeHeader(CD_XValues, 0);
 		ba << x_selected;
-		piForeachC(PIDeque<int> & p, x_selected) {
+		for (const auto & p: x_selected) {
 			x_[p].writeX(ba);
 		}
 		// piCout << "x app" << x_selected.size();
@@ -471,7 +471,7 @@ void CDCore::procReceivedPacket(PIByteArray & ba) {
 		ba >> x_selected;
 		// piCout << "X req" << x_selected.size();
 		x_.setSelectedX(false);
-		piForeachC(PIDeque<int> & p, x_selected) {
+		for (const auto & p: x_selected) {
 			x_[p].x_enabled = true;
 		}
 		x_mutex.unlock();
@@ -481,7 +481,7 @@ void CDCore::procReceivedPacket(PIByteArray & ba) {
 		PIVector<PIDeque<int>> x_vals;
 		ba >> x_vals;
 		x_mutex.lock();
-		piForeachC(PIDeque<int> & p, x_vals) {
+		for (const auto & p: x_vals) {
 			x_[p].readX(ba);
 		}
 		x_mutex.unlock();
@@ -558,7 +558,7 @@ PIString CDCore::pathToString(const PIDeque<int> & p) {
 PIDeque<int> CDCore::stringToPath(const PIString & p) {
 	PIDeque<int> ret;
 	PIStringList sl = p.split(".");
-	piForeachC(PIString & s, sl)
+	for (const auto & s: sl)
 		ret << s.toInt();
 	return ret;
 }
@@ -568,7 +568,7 @@ void CDUtils::CDCore::dataReceived(const PIString & from, const PIByteArray & da
 	// piCoutObj << "dataReceived" << from << data.size();
 	PIIODevice * d = connection.deviceByName("cd");
 	if (d && d == connection.deviceByFullPath(from)) {
-		if (data.size() >= sizeof(4)) {
+		if (data.size() >= sizeof(int)) {
 			PIByteArray ba = data;
 			uchar header   = ba.take_front();
 			if (header == header_transfer) {

libs/core/cdutils_types.cpp

@@ -3,24 +3,12 @@
 #include "cdutils_core.h"
 #include "piconfig.h"
 #include "pievaluator.h"
-#include "pifile.h"
 
 using namespace CDUtils;
 
 
 const int cd_x_history_max_size = 4000;
 
-CDType::CDType() {
-	index_  = -1;
-	value_d = 0.;
-	value_i = 0;
-	value_b = calculated = x_enabled = false;
-	cd_type_                         = cdNull;
-	parent                           = 0;
-	avg_size                         = 1;
-	mode_ = rmode_ = X_Current;
-}
-
 
 CDType::CDType(int i, const PIString & n, const PIString & t, const PIString & v, const PIString & f, const PIString & c, cdT cd_t) {
 	index_     = i;

libs/core/cdutils_types.h

@@ -73,7 +73,7 @@ public:
 		X_All_Avg
 	};
 
-	CDType();
+	CDType() {}
 	CDType(int i, const PIString & n, const PIString & t, const PIString & v, const PIString & f, const PIString & c, cdT cd_t);
 
 	CDType & operator=(double x);
@@ -113,19 +113,20 @@ public:
 protected:
 	bool calculate(PIEvaluator * e, PIVector<const CDType *> stack = PIVector<const CDType *>());
 	PIVariantTypes::Enum parseEnumComment(PIString c);
-	cdT cd_type_;
-	int index_;
+
+	cdT cd_type_ = cdNull;
+	int index_   = -1;
 	PIString name_, type_;
 	PIString value_s, formula_, comment_, error_;
 	PIVariantTypes::Enum enum_values;
-	CDSection * parent;
+	CDSection * parent = nullptr;
 	PIDeque<int> path_;
-	double value_d;
-	int value_i;
-	bool value_b, calculated, x_enabled;
+	double value_d = 0.;
+	int value_i    = 0;
+	bool value_b = false, calculated = false, x_enabled = false;
 	PIVector<double> avg_h;
-	int avg_size;
-	XMode mode_, rmode_;
+	int avg_size = 1;
+	XMode mode_ = X_Current, rmode_ = X_Current;
 };
 
 
@@ -163,10 +164,7 @@ public:
 	PIString alias;
 
 protected:
-	CDSection(PIMap<int, CDType> k_, PIMap<int, CDSection> s_) {
-		cd = k_;
-		s  = s_;
-	}
+	CDSection(PIMap<int, CDType> k_, PIMap<int, CDSection> s_): cd(k_), s(s_) {}
 	CDType & getByName(const PIString & name_);
 	CDType & getByPath(const PIDeque<int> & path_);
 	void write(PIIODevice * d, const PIString & prefix = PIString());

libs/qt/qcd_core.cpp

@@ -140,7 +140,7 @@ bool QCDCore::bindWidget(QWidget * w) {
 		return false;
 	}
 	PIVector<CDType *> ak = K.root().children();
-	piForeachC(CDType * k, ak) {
+	for (const auto * k: ak) {
 		if (!on.endsWith(PI2QString(k->pathString().join("_")))) continue;
 		if (bindWidget(w, *k)) return true;
 	}

libs/qt/qcd_view.cpp

@@ -344,7 +344,7 @@ void CDView::cd_receivedX() {
 	X.lock();
 	PIVector<PIDeque<int>> xl = X.enabledList();
 	// piCout << "X" << xl.size();
-	piForeachC(PIDeque<int> & x, xl) {
+	for (const auto & x: xl) {
 		CDType & t(X[x]);
 		// piCout << t;
 		// piCout << t.path();