2 Print.h - Base class that provides print() and println()
3 Copyright (c) 2008 David A. Mellis. All right reserved.
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 #include <stdio.h> // for size_t
27 #include "Printable.h"
38 size_t printNumber(unsigned long, uint8_t);
39 size_t printFloat(double, uint8_t);
41 void setWriteError(int err = 1) { write_error = err; }
43 Print() : write_error(0) {}
45 int getWriteError() { return write_error; }
46 void clearWriteError() { setWriteError(0); }
48 virtual size_t write(uint8_t) = 0;
49 size_t write(const char *str) { return write((const uint8_t *)str, strlen(str)); }
50 virtual size_t write(const uint8_t *buffer, size_t size);
52 size_t print(const __FlashStringHelper *);
53 size_t print(const String &);
54 size_t print(const char[]);
56 size_t print(unsigned char, int = DEC);
57 size_t print(int, int = DEC);
58 size_t print(unsigned int, int = DEC);
59 size_t print(long, int = DEC);
60 size_t print(unsigned long, int = DEC);
61 size_t print(double, int = 2);
62 size_t print(const Printable&);
64 size_t println(const __FlashStringHelper *);
65 size_t println(const String &s);
66 size_t println(const char[]);
68 size_t println(unsigned char, int = DEC);
69 size_t println(int, int = DEC);
70 size_t println(unsigned int, int = DEC);
71 size_t println(long, int = DEC);
72 size_t println(unsigned long, int = DEC);
73 size_t println(double, int = 2);
74 size_t println(const Printable&);