Add initial instrument command functions

2 files changed, 30 insertions, 0 deletions

diff --git a/lib/libtqtrla/src/tqtrla.cpp b/lib/libtqtrla/src/tqtrla.cpp
index 4e024d3..96c2274 100644
--- a/lib/libtqtrla/src/tqtrla.cpp
+++ b/lib/libtqtrla/src/tqtrla.cpp
@@ -274,6 +274,27 @@ namespace KParts
 	}
 }
 
+TQDataStream &operator<<( TQDataStream &s, const TQFloatArray &data ) {
+	TQ_UINT32 i;
+	TQ_UINT32 count = data.count();
+	s << count;
+	for (i=0; i<count; i++) {
+		s << data[i];
+	}
+	return s;
+}
+
+TQDataStream &operator>>( TQDataStream &s, TQFloatArray &data ) {
+	TQ_UINT32 i;
+	TQ_UINT32 count;
+	s >> count;
+	data.resize(count);
+	for (i=0; i<count; i++) {
+		s >> data[i];
+	}
+	return s;
+}
+
 bool operator==( const ServiceType &s1, const ServiceType &s2 ) {
 	bool identical = true;
 
diff --git a/lib/libtqtrla/src/tqtrla.h b/lib/libtqtrla/src/tqtrla.h
index 2db5cc0..a982946 100644
--- a/lib/libtqtrla/src/tqtrla.h
+++ b/lib/libtqtrla/src/tqtrla.h
@@ -93,6 +93,15 @@ namespace KParts
 
 // =============================================================================
 
+typedef TQMemArray<float> TQFloatArray;
+
+#ifndef QT_NO_DATASTREAM
+Q_EXPORT TQDataStream &operator<<(TQDataStream &, const TQFloatArray &);
+Q_EXPORT TQDataStream &operator>>(TQDataStream &, TQFloatArray &);
+#endif
+
+// =============================================================================
+
 class ServiceType
 {
 	public: