Move flush() back to Stream::flush

eric-wieser · eric-wieser · commit 72c5c34e9bb7 · 2016-12-28T23:58:37.000Z
flush is an operation on output, not input.
diff --git a/hardware/arduino/avr/cores/arduino/IStream.h b/hardware/arduino/avr/cores/arduino/IStream.h
@@ -58,7 +58,6 @@ class IStream
     virtual int available() = 0;
     virtual int read() = 0;
     virtual int peek() = 0;
-    virtual void flush() = 0;
 
     IStream() {_timeout=1000;}
 
diff --git a/hardware/arduino/avr/cores/arduino/Stream.h b/hardware/arduino/avr/cores/arduino/Stream.h
@@ -26,6 +26,8 @@
 
 class Stream : public Print, public IStream
 {
+public:
+  virtual void flush() = 0;
 };
 
 #endif
diff --git a/hardware/arduino/sam/cores/arduino/IStream.h b/hardware/arduino/sam/cores/arduino/IStream.h
@@ -58,7 +58,6 @@ class IStream
     virtual int available() = 0;
     virtual int read() = 0;
     virtual int peek() = 0;
-    virtual void flush() = 0;
 
     IStream() {_timeout=1000;}
 
diff --git a/hardware/arduino/sam/cores/arduino/Stream.h b/hardware/arduino/sam/cores/arduino/Stream.h
@@ -26,6 +26,8 @@
 
 class Stream : public Print, public IStream
 {
+public:
+  virtual void flush() = 0;
 };
 
 #endif

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,8 @@`
`26`	`26`
`27`	`27`	`class Stream : public Print, public IStream`
`28`	`28`	`{`
	`29`	`+public:`
	`30`	`+ virtual void flush() = 0;`
`29`	`31`	`};`
`30`	`32`
`31`	`33`	`#endif`