new PIChunkStream::extract() method

2020-10-08 22:29:47 +03:00
parent 4c0fe72d71
commit 16cfdc709b
2 changed files with 12 additions and 0 deletions
--- a/libs/main/core/pichunkstream.h
+++ b/libs/main/core/pichunkstream.h
@@ -67,6 +67,9 @@ public:
 	//! Add data to this chunk strean with ID "id" and value "data"
 	template <typename T> PIChunkStream & add(int id, const T & data) {*this << ChunkConst<T>(id, data); return *this;}

+	//! Extract %PIByteArray from "data" and set it current stream. Returns if has data to read.
+	bool extract(PIByteArray & data);
+
 	void setSource(const PIByteArray & data);
 	void setSource(PIByteArray * data);