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NullPrint.h@0:f479e4f4db0e, 2014-02-12 (annotated)
- Committer:
- jb8414
- Date:
- Wed Feb 12 19:43:34 2014 +0000
- Revision:
- 0:f479e4f4db0e
initial commit from github revision b98a6d0
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jb8414 | 0:f479e4f4db0e | 1 | #ifndef NullPrint_h |
jb8414 | 0:f479e4f4db0e | 2 | #define NullPrint_h |
jb8414 | 0:f479e4f4db0e | 3 | |
jb8414 | 0:f479e4f4db0e | 4 | #include "Print.h" |
jb8414 | 0:f479e4f4db0e | 5 | |
jb8414 | 0:f479e4f4db0e | 6 | // Null Print class used to calculate length to print |
jb8414 | 0:f479e4f4db0e | 7 | class NullPrint : public Print { |
jb8414 | 0:f479e4f4db0e | 8 | public: |
jb8414 | 0:f479e4f4db0e | 9 | virtual size_t write(uint8_t b) { |
jb8414 | 0:f479e4f4db0e | 10 | return 1; |
jb8414 | 0:f479e4f4db0e | 11 | } |
jb8414 | 0:f479e4f4db0e | 12 | |
jb8414 | 0:f479e4f4db0e | 13 | virtual size_t write(const uint8_t* buf, size_t size) { |
jb8414 | 0:f479e4f4db0e | 14 | return size; |
jb8414 | 0:f479e4f4db0e | 15 | } |
jb8414 | 0:f479e4f4db0e | 16 | }; |
jb8414 | 0:f479e4f4db0e | 17 | |
jb8414 | 0:f479e4f4db0e | 18 | #endif /* NullPrint_h */ |