ChunkStream add(int, Chunk)

Graphic save() and load() version 2


git-svn-id: svn://db.shs.com.ru/libs@346 a8b55f48-bf90-11e4-a774-851b48703e85

cd_utils/cdutils_types.cpp

@@ -558,3 +558,9 @@ PIVariantTypes::Enum CDSection::enumValues() const {
 	return ret;
 }
 
+
+
+XType::XType(const CDType & cdt) {
+
+}
+

cd_utils/cdutils_types.h

@@ -65,6 +65,23 @@ protected:
 };
 
 
+class XType : public CDType {
+	friend class XSection;
+public:
+	enum XMode {X_Current, X_All_Avg};
+
+	XType(const CDType & cdt = CDType());
+	void setXMode(XMode mode) {mode_ = mode;}
+	void setAvg(int avg) {avg_size = avg;}
+	double currentValue() const {if (history.isEmpty()) return 0; return history.back();}
+
+private:
+	PIVector<double> history;
+	int avg_size;
+	XMode mode_;
+};
+
+
 class CDSection {
 	friend class CDCore;
 	friend class ::CD_Pult;
@@ -134,4 +151,16 @@ inline PICout operator <<(PICout s, const CDUtils::CDType & v) {
 	return s;
 }
 
+
+inline PICout operator <<(PICout s, const CDUtils::XType & v) {
+	s.space();
+	s.setControl(0, true);
+	switch (v.cd_type()) {
+		case CDUtils::CDType::cdX : s << "X["; break;
+		default : s << "Null["; break;
+	}
+	s << v.name() << "(" << v.index() << ")] = " << v.currentValue();
+	s.restoreControl();
+	return s;
+}
 #endif // CDUTILS_TYPES_H