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follow arduino API: pure virtual Stream::flush() moved to empty virtual Print::flush() (#4029)

re fix #4018
This commit is contained in:
david gauchard
2017-12-29 05:16:41 +01:00
committed by Develo
parent 370e75cb47
commit 0b2df35117
2 changed files with 2 additions and 1 deletions

View File

@ -89,6 +89,8 @@ class Print {
size_t println(double, int = 2);
size_t println(const Printable&);
size_t println(void);
virtual void flush() { /* Empty implementation for backward compatibility */ }
};
#endif

View File

@ -47,7 +47,6 @@ class Stream: public Print {
virtual int available() = 0;
virtual int read() = 0;
virtual int peek() = 0;
virtual void flush() = 0;
Stream() {
_timeout = 1000;