Set of Files to enable some Arduino examples.
Dependents: TFT_Touch_botao_v1 TFT_Touch_exemplo5_git_touch TESTE_1 TFT_Touch_exemplo6_git_touch_button_3_
WString.h@0:5952bbaff1c6, 2021-04-26 (annotated)
- Committer:
- davidprentice
- Date:
- Mon Apr 26 14:52:27 2021 +0000
- Revision:
- 0:5952bbaff1c6
initial set of files to enable Arduino examples
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
davidprentice | 0:5952bbaff1c6 | 1 | /* |
davidprentice | 0:5952bbaff1c6 | 2 | WString.h - String library for Wiring & Arduino |
davidprentice | 0:5952bbaff1c6 | 3 | ...mostly rewritten by Paul Stoffregen... |
davidprentice | 0:5952bbaff1c6 | 4 | Copyright (c) 2009-10 Hernando Barragan. All right reserved. |
davidprentice | 0:5952bbaff1c6 | 5 | Copyright 2011, Paul Stoffregen, paul@pjrc.com |
davidprentice | 0:5952bbaff1c6 | 6 | |
davidprentice | 0:5952bbaff1c6 | 7 | This library is free software; you can redistribute it and/or |
davidprentice | 0:5952bbaff1c6 | 8 | modify it under the terms of the GNU Lesser General Public |
davidprentice | 0:5952bbaff1c6 | 9 | License as published by the Free Software Foundation; either |
davidprentice | 0:5952bbaff1c6 | 10 | version 2.1 of the License, or (at your option) any later version. |
davidprentice | 0:5952bbaff1c6 | 11 | |
davidprentice | 0:5952bbaff1c6 | 12 | This library is distributed in the hope that it will be useful, |
davidprentice | 0:5952bbaff1c6 | 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
davidprentice | 0:5952bbaff1c6 | 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
davidprentice | 0:5952bbaff1c6 | 15 | Lesser General Public License for more details. |
davidprentice | 0:5952bbaff1c6 | 16 | |
davidprentice | 0:5952bbaff1c6 | 17 | You should have received a copy of the GNU Lesser General Public |
davidprentice | 0:5952bbaff1c6 | 18 | License along with this library; if not, write to the Free Software |
davidprentice | 0:5952bbaff1c6 | 19 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
davidprentice | 0:5952bbaff1c6 | 20 | */ |
davidprentice | 0:5952bbaff1c6 | 21 | |
davidprentice | 0:5952bbaff1c6 | 22 | #ifndef String_class_h |
davidprentice | 0:5952bbaff1c6 | 23 | #define String_class_h |
davidprentice | 0:5952bbaff1c6 | 24 | #ifdef __cplusplus |
davidprentice | 0:5952bbaff1c6 | 25 | |
davidprentice | 0:5952bbaff1c6 | 26 | #include <stdlib.h> |
davidprentice | 0:5952bbaff1c6 | 27 | #include <string.h> |
davidprentice | 0:5952bbaff1c6 | 28 | #include <ctype.h> |
davidprentice | 0:5952bbaff1c6 | 29 | #include <avr/pgmspace.h> |
davidprentice | 0:5952bbaff1c6 | 30 | |
davidprentice | 0:5952bbaff1c6 | 31 | // When compiling programs with this class, the following gcc parameters |
davidprentice | 0:5952bbaff1c6 | 32 | // dramatically increase performance and memory (RAM) efficiency, typically |
davidprentice | 0:5952bbaff1c6 | 33 | // with little or no increase in code size. |
davidprentice | 0:5952bbaff1c6 | 34 | // -felide-constructors |
davidprentice | 0:5952bbaff1c6 | 35 | // -std=c++0x |
davidprentice | 0:5952bbaff1c6 | 36 | |
davidprentice | 0:5952bbaff1c6 | 37 | class __FlashStringHelper; |
davidprentice | 0:5952bbaff1c6 | 38 | #define F(string_literal) (reinterpret_cast<const __FlashStringHelper *>(PSTR(string_literal))) |
davidprentice | 0:5952bbaff1c6 | 39 | |
davidprentice | 0:5952bbaff1c6 | 40 | // An inherited class for holding the result of a concatenation. These |
davidprentice | 0:5952bbaff1c6 | 41 | // result objects are assumed to be writable by subsequent concatenations. |
davidprentice | 0:5952bbaff1c6 | 42 | class StringSumHelper; |
davidprentice | 0:5952bbaff1c6 | 43 | |
davidprentice | 0:5952bbaff1c6 | 44 | // The string class |
davidprentice | 0:5952bbaff1c6 | 45 | class String { |
davidprentice | 0:5952bbaff1c6 | 46 | // use a function pointer to allow for "if (s)" without the |
davidprentice | 0:5952bbaff1c6 | 47 | // complications of an operator bool(). for more information, see: |
davidprentice | 0:5952bbaff1c6 | 48 | // http://www.artima.com/cppsource/safebool.html |
davidprentice | 0:5952bbaff1c6 | 49 | typedef void (String::*StringIfHelperType)() const; |
davidprentice | 0:5952bbaff1c6 | 50 | void StringIfHelper() const {} |
davidprentice | 0:5952bbaff1c6 | 51 | |
davidprentice | 0:5952bbaff1c6 | 52 | public: |
davidprentice | 0:5952bbaff1c6 | 53 | // constructors |
davidprentice | 0:5952bbaff1c6 | 54 | // creates a copy of the initial value. |
davidprentice | 0:5952bbaff1c6 | 55 | // if the initial value is null or invalid, or if memory allocation |
davidprentice | 0:5952bbaff1c6 | 56 | // fails, the string will be marked as invalid (i.e. "if (s)" will |
davidprentice | 0:5952bbaff1c6 | 57 | // be false). |
davidprentice | 0:5952bbaff1c6 | 58 | String(const char *cstr = ""); |
davidprentice | 0:5952bbaff1c6 | 59 | String(const String &str); |
davidprentice | 0:5952bbaff1c6 | 60 | String(const __FlashStringHelper *str); |
davidprentice | 0:5952bbaff1c6 | 61 | #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) |
davidprentice | 0:5952bbaff1c6 | 62 | String(String &&rval); |
davidprentice | 0:5952bbaff1c6 | 63 | String(StringSumHelper &&rval); |
davidprentice | 0:5952bbaff1c6 | 64 | #endif |
davidprentice | 0:5952bbaff1c6 | 65 | explicit String(char c); |
davidprentice | 0:5952bbaff1c6 | 66 | explicit String(unsigned char, unsigned char base = 10); |
davidprentice | 0:5952bbaff1c6 | 67 | explicit String(int, unsigned char base = 10); |
davidprentice | 0:5952bbaff1c6 | 68 | explicit String(unsigned int, unsigned char base = 10); |
davidprentice | 0:5952bbaff1c6 | 69 | explicit String(long, unsigned char base = 10); |
davidprentice | 0:5952bbaff1c6 | 70 | explicit String(unsigned long, unsigned char base = 10); |
davidprentice | 0:5952bbaff1c6 | 71 | explicit String(float, unsigned char decimalPlaces = 2); |
davidprentice | 0:5952bbaff1c6 | 72 | explicit String(double, unsigned char decimalPlaces = 2); |
davidprentice | 0:5952bbaff1c6 | 73 | ~String(void); |
davidprentice | 0:5952bbaff1c6 | 74 | |
davidprentice | 0:5952bbaff1c6 | 75 | // memory management |
davidprentice | 0:5952bbaff1c6 | 76 | // return true on success, false on failure (in which case, the string |
davidprentice | 0:5952bbaff1c6 | 77 | // is left unchanged). reserve(0), if successful, will validate an |
davidprentice | 0:5952bbaff1c6 | 78 | // invalid string (i.e., "if (s)" will be true afterwards) |
davidprentice | 0:5952bbaff1c6 | 79 | unsigned char reserve(unsigned int size); |
davidprentice | 0:5952bbaff1c6 | 80 | inline unsigned int length(void) const |
davidprentice | 0:5952bbaff1c6 | 81 | { |
davidprentice | 0:5952bbaff1c6 | 82 | return len; |
davidprentice | 0:5952bbaff1c6 | 83 | } |
davidprentice | 0:5952bbaff1c6 | 84 | |
davidprentice | 0:5952bbaff1c6 | 85 | // creates a copy of the assigned value. if the value is null or |
davidprentice | 0:5952bbaff1c6 | 86 | // invalid, or if the memory allocation fails, the string will be |
davidprentice | 0:5952bbaff1c6 | 87 | // marked as invalid ("if (s)" will be false). |
davidprentice | 0:5952bbaff1c6 | 88 | String &operator = (const String &rhs); |
davidprentice | 0:5952bbaff1c6 | 89 | String &operator = (const char *cstr); |
davidprentice | 0:5952bbaff1c6 | 90 | String &operator = (const __FlashStringHelper *str); |
davidprentice | 0:5952bbaff1c6 | 91 | #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) |
davidprentice | 0:5952bbaff1c6 | 92 | String &operator = (String &&rval); |
davidprentice | 0:5952bbaff1c6 | 93 | String &operator = (StringSumHelper &&rval); |
davidprentice | 0:5952bbaff1c6 | 94 | #endif |
davidprentice | 0:5952bbaff1c6 | 95 | |
davidprentice | 0:5952bbaff1c6 | 96 | // concatenate (works w/ built-in types) |
davidprentice | 0:5952bbaff1c6 | 97 | |
davidprentice | 0:5952bbaff1c6 | 98 | // returns true on success, false on failure (in which case, the string |
davidprentice | 0:5952bbaff1c6 | 99 | // is left unchanged). if the argument is null or invalid, the |
davidprentice | 0:5952bbaff1c6 | 100 | // concatenation is considered unsucessful. |
davidprentice | 0:5952bbaff1c6 | 101 | unsigned char concat(const String &str); |
davidprentice | 0:5952bbaff1c6 | 102 | unsigned char concat(const char *cstr); |
davidprentice | 0:5952bbaff1c6 | 103 | unsigned char concat(char c); |
davidprentice | 0:5952bbaff1c6 | 104 | unsigned char concat(unsigned char c); |
davidprentice | 0:5952bbaff1c6 | 105 | unsigned char concat(int num); |
davidprentice | 0:5952bbaff1c6 | 106 | unsigned char concat(unsigned int num); |
davidprentice | 0:5952bbaff1c6 | 107 | unsigned char concat(long num); |
davidprentice | 0:5952bbaff1c6 | 108 | unsigned char concat(unsigned long num); |
davidprentice | 0:5952bbaff1c6 | 109 | unsigned char concat(float num); |
davidprentice | 0:5952bbaff1c6 | 110 | unsigned char concat(double num); |
davidprentice | 0:5952bbaff1c6 | 111 | unsigned char concat(const __FlashStringHelper *str); |
davidprentice | 0:5952bbaff1c6 | 112 | |
davidprentice | 0:5952bbaff1c6 | 113 | // if there's not enough memory for the concatenated value, the string |
davidprentice | 0:5952bbaff1c6 | 114 | // will be left unchanged (but this isn't signalled in any way) |
davidprentice | 0:5952bbaff1c6 | 115 | String &operator += (const String &rhs) |
davidprentice | 0:5952bbaff1c6 | 116 | { |
davidprentice | 0:5952bbaff1c6 | 117 | concat(rhs); |
davidprentice | 0:5952bbaff1c6 | 118 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 119 | } |
davidprentice | 0:5952bbaff1c6 | 120 | String &operator += (const char *cstr) |
davidprentice | 0:5952bbaff1c6 | 121 | { |
davidprentice | 0:5952bbaff1c6 | 122 | concat(cstr); |
davidprentice | 0:5952bbaff1c6 | 123 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 124 | } |
davidprentice | 0:5952bbaff1c6 | 125 | String &operator += (char c) |
davidprentice | 0:5952bbaff1c6 | 126 | { |
davidprentice | 0:5952bbaff1c6 | 127 | concat(c); |
davidprentice | 0:5952bbaff1c6 | 128 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 129 | } |
davidprentice | 0:5952bbaff1c6 | 130 | String &operator += (unsigned char num) |
davidprentice | 0:5952bbaff1c6 | 131 | { |
davidprentice | 0:5952bbaff1c6 | 132 | concat(num); |
davidprentice | 0:5952bbaff1c6 | 133 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 134 | } |
davidprentice | 0:5952bbaff1c6 | 135 | String &operator += (int num) |
davidprentice | 0:5952bbaff1c6 | 136 | { |
davidprentice | 0:5952bbaff1c6 | 137 | concat(num); |
davidprentice | 0:5952bbaff1c6 | 138 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 139 | } |
davidprentice | 0:5952bbaff1c6 | 140 | String &operator += (unsigned int num) |
davidprentice | 0:5952bbaff1c6 | 141 | { |
davidprentice | 0:5952bbaff1c6 | 142 | concat(num); |
davidprentice | 0:5952bbaff1c6 | 143 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 144 | } |
davidprentice | 0:5952bbaff1c6 | 145 | String &operator += (long num) |
davidprentice | 0:5952bbaff1c6 | 146 | { |
davidprentice | 0:5952bbaff1c6 | 147 | concat(num); |
davidprentice | 0:5952bbaff1c6 | 148 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 149 | } |
davidprentice | 0:5952bbaff1c6 | 150 | String &operator += (unsigned long num) |
davidprentice | 0:5952bbaff1c6 | 151 | { |
davidprentice | 0:5952bbaff1c6 | 152 | concat(num); |
davidprentice | 0:5952bbaff1c6 | 153 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 154 | } |
davidprentice | 0:5952bbaff1c6 | 155 | String &operator += (float num) |
davidprentice | 0:5952bbaff1c6 | 156 | { |
davidprentice | 0:5952bbaff1c6 | 157 | concat(num); |
davidprentice | 0:5952bbaff1c6 | 158 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 159 | } |
davidprentice | 0:5952bbaff1c6 | 160 | String &operator += (double num) |
davidprentice | 0:5952bbaff1c6 | 161 | { |
davidprentice | 0:5952bbaff1c6 | 162 | concat(num); |
davidprentice | 0:5952bbaff1c6 | 163 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 164 | } |
davidprentice | 0:5952bbaff1c6 | 165 | String &operator += (const __FlashStringHelper *str) |
davidprentice | 0:5952bbaff1c6 | 166 | { |
davidprentice | 0:5952bbaff1c6 | 167 | concat(str); |
davidprentice | 0:5952bbaff1c6 | 168 | return (*this); |
davidprentice | 0:5952bbaff1c6 | 169 | } |
davidprentice | 0:5952bbaff1c6 | 170 | |
davidprentice | 0:5952bbaff1c6 | 171 | friend StringSumHelper &operator + (const StringSumHelper &lhs, const String &rhs); |
davidprentice | 0:5952bbaff1c6 | 172 | friend StringSumHelper &operator + (const StringSumHelper &lhs, const char *cstr); |
davidprentice | 0:5952bbaff1c6 | 173 | friend StringSumHelper &operator + (const StringSumHelper &lhs, char c); |
davidprentice | 0:5952bbaff1c6 | 174 | friend StringSumHelper &operator + (const StringSumHelper &lhs, unsigned char num); |
davidprentice | 0:5952bbaff1c6 | 175 | friend StringSumHelper &operator + (const StringSumHelper &lhs, int num); |
davidprentice | 0:5952bbaff1c6 | 176 | friend StringSumHelper &operator + (const StringSumHelper &lhs, unsigned int num); |
davidprentice | 0:5952bbaff1c6 | 177 | friend StringSumHelper &operator + (const StringSumHelper &lhs, long num); |
davidprentice | 0:5952bbaff1c6 | 178 | friend StringSumHelper &operator + (const StringSumHelper &lhs, unsigned long num); |
davidprentice | 0:5952bbaff1c6 | 179 | friend StringSumHelper &operator + (const StringSumHelper &lhs, float num); |
davidprentice | 0:5952bbaff1c6 | 180 | friend StringSumHelper &operator + (const StringSumHelper &lhs, double num); |
davidprentice | 0:5952bbaff1c6 | 181 | friend StringSumHelper &operator + (const StringSumHelper &lhs, const __FlashStringHelper *rhs); |
davidprentice | 0:5952bbaff1c6 | 182 | |
davidprentice | 0:5952bbaff1c6 | 183 | // comparison (only works w/ Strings and "strings") |
davidprentice | 0:5952bbaff1c6 | 184 | operator StringIfHelperType() const |
davidprentice | 0:5952bbaff1c6 | 185 | { |
davidprentice | 0:5952bbaff1c6 | 186 | return buffer ? &String::StringIfHelper : 0; |
davidprentice | 0:5952bbaff1c6 | 187 | } |
davidprentice | 0:5952bbaff1c6 | 188 | int compareTo(const String &s) const; |
davidprentice | 0:5952bbaff1c6 | 189 | unsigned char equals(const String &s) const; |
davidprentice | 0:5952bbaff1c6 | 190 | unsigned char equals(const char *cstr) const; |
davidprentice | 0:5952bbaff1c6 | 191 | unsigned char operator == (const String &rhs) const |
davidprentice | 0:5952bbaff1c6 | 192 | { |
davidprentice | 0:5952bbaff1c6 | 193 | return equals(rhs); |
davidprentice | 0:5952bbaff1c6 | 194 | } |
davidprentice | 0:5952bbaff1c6 | 195 | unsigned char operator == (const char *cstr) const |
davidprentice | 0:5952bbaff1c6 | 196 | { |
davidprentice | 0:5952bbaff1c6 | 197 | return equals(cstr); |
davidprentice | 0:5952bbaff1c6 | 198 | } |
davidprentice | 0:5952bbaff1c6 | 199 | unsigned char operator != (const String &rhs) const |
davidprentice | 0:5952bbaff1c6 | 200 | { |
davidprentice | 0:5952bbaff1c6 | 201 | return !equals(rhs); |
davidprentice | 0:5952bbaff1c6 | 202 | } |
davidprentice | 0:5952bbaff1c6 | 203 | unsigned char operator != (const char *cstr) const |
davidprentice | 0:5952bbaff1c6 | 204 | { |
davidprentice | 0:5952bbaff1c6 | 205 | return !equals(cstr); |
davidprentice | 0:5952bbaff1c6 | 206 | } |
davidprentice | 0:5952bbaff1c6 | 207 | unsigned char operator < (const String &rhs) const; |
davidprentice | 0:5952bbaff1c6 | 208 | unsigned char operator > (const String &rhs) const; |
davidprentice | 0:5952bbaff1c6 | 209 | unsigned char operator <= (const String &rhs) const; |
davidprentice | 0:5952bbaff1c6 | 210 | unsigned char operator >= (const String &rhs) const; |
davidprentice | 0:5952bbaff1c6 | 211 | unsigned char equalsIgnoreCase(const String &s) const; |
davidprentice | 0:5952bbaff1c6 | 212 | unsigned char startsWith(const String &prefix) const; |
davidprentice | 0:5952bbaff1c6 | 213 | unsigned char startsWith(const String &prefix, unsigned int offset) const; |
davidprentice | 0:5952bbaff1c6 | 214 | unsigned char endsWith(const String &suffix) const; |
davidprentice | 0:5952bbaff1c6 | 215 | |
davidprentice | 0:5952bbaff1c6 | 216 | // character acccess |
davidprentice | 0:5952bbaff1c6 | 217 | char charAt(unsigned int index) const; |
davidprentice | 0:5952bbaff1c6 | 218 | void setCharAt(unsigned int index, char c); |
davidprentice | 0:5952bbaff1c6 | 219 | char operator [](unsigned int index) const; |
davidprentice | 0:5952bbaff1c6 | 220 | char &operator [](unsigned int index); |
davidprentice | 0:5952bbaff1c6 | 221 | void getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index = 0) const; |
davidprentice | 0:5952bbaff1c6 | 222 | void toCharArray(char *buf, unsigned int bufsize, unsigned int index = 0) const |
davidprentice | 0:5952bbaff1c6 | 223 | { |
davidprentice | 0:5952bbaff1c6 | 224 | getBytes((unsigned char *)buf, bufsize, index); |
davidprentice | 0:5952bbaff1c6 | 225 | } |
davidprentice | 0:5952bbaff1c6 | 226 | const char *c_str() const |
davidprentice | 0:5952bbaff1c6 | 227 | { |
davidprentice | 0:5952bbaff1c6 | 228 | return buffer; |
davidprentice | 0:5952bbaff1c6 | 229 | } |
davidprentice | 0:5952bbaff1c6 | 230 | char *begin() |
davidprentice | 0:5952bbaff1c6 | 231 | { |
davidprentice | 0:5952bbaff1c6 | 232 | return buffer; |
davidprentice | 0:5952bbaff1c6 | 233 | } |
davidprentice | 0:5952bbaff1c6 | 234 | char *end() |
davidprentice | 0:5952bbaff1c6 | 235 | { |
davidprentice | 0:5952bbaff1c6 | 236 | return buffer + length(); |
davidprentice | 0:5952bbaff1c6 | 237 | } |
davidprentice | 0:5952bbaff1c6 | 238 | const char *begin() const |
davidprentice | 0:5952bbaff1c6 | 239 | { |
davidprentice | 0:5952bbaff1c6 | 240 | return c_str(); |
davidprentice | 0:5952bbaff1c6 | 241 | } |
davidprentice | 0:5952bbaff1c6 | 242 | const char *end() const |
davidprentice | 0:5952bbaff1c6 | 243 | { |
davidprentice | 0:5952bbaff1c6 | 244 | return c_str() + length(); |
davidprentice | 0:5952bbaff1c6 | 245 | } |
davidprentice | 0:5952bbaff1c6 | 246 | |
davidprentice | 0:5952bbaff1c6 | 247 | // search |
davidprentice | 0:5952bbaff1c6 | 248 | int indexOf(char ch) const; |
davidprentice | 0:5952bbaff1c6 | 249 | int indexOf(char ch, unsigned int fromIndex) const; |
davidprentice | 0:5952bbaff1c6 | 250 | int indexOf(const String &str) const; |
davidprentice | 0:5952bbaff1c6 | 251 | int indexOf(const String &str, unsigned int fromIndex) const; |
davidprentice | 0:5952bbaff1c6 | 252 | int lastIndexOf(char ch) const; |
davidprentice | 0:5952bbaff1c6 | 253 | int lastIndexOf(char ch, unsigned int fromIndex) const; |
davidprentice | 0:5952bbaff1c6 | 254 | int lastIndexOf(const String &str) const; |
davidprentice | 0:5952bbaff1c6 | 255 | int lastIndexOf(const String &str, unsigned int fromIndex) const; |
davidprentice | 0:5952bbaff1c6 | 256 | String substring(unsigned int beginIndex) const |
davidprentice | 0:5952bbaff1c6 | 257 | { |
davidprentice | 0:5952bbaff1c6 | 258 | return substring(beginIndex, len); |
davidprentice | 0:5952bbaff1c6 | 259 | }; |
davidprentice | 0:5952bbaff1c6 | 260 | String substring(unsigned int beginIndex, unsigned int endIndex) const; |
davidprentice | 0:5952bbaff1c6 | 261 | |
davidprentice | 0:5952bbaff1c6 | 262 | // modification |
davidprentice | 0:5952bbaff1c6 | 263 | void replace(char find, char replace); |
davidprentice | 0:5952bbaff1c6 | 264 | void replace(const String &find, const String &replace); |
davidprentice | 0:5952bbaff1c6 | 265 | void remove(unsigned int index); |
davidprentice | 0:5952bbaff1c6 | 266 | void remove(unsigned int index, unsigned int count); |
davidprentice | 0:5952bbaff1c6 | 267 | void toLowerCase(void); |
davidprentice | 0:5952bbaff1c6 | 268 | void toUpperCase(void); |
davidprentice | 0:5952bbaff1c6 | 269 | void trim(void); |
davidprentice | 0:5952bbaff1c6 | 270 | |
davidprentice | 0:5952bbaff1c6 | 271 | // parsing/conversion |
davidprentice | 0:5952bbaff1c6 | 272 | long toInt(void) const; |
davidprentice | 0:5952bbaff1c6 | 273 | float toFloat(void) const; |
davidprentice | 0:5952bbaff1c6 | 274 | double toDouble(void) const; |
davidprentice | 0:5952bbaff1c6 | 275 | |
davidprentice | 0:5952bbaff1c6 | 276 | protected: |
davidprentice | 0:5952bbaff1c6 | 277 | char *buffer; // the actual char array |
davidprentice | 0:5952bbaff1c6 | 278 | unsigned int capacity; // the array length minus one (for the '\0') |
davidprentice | 0:5952bbaff1c6 | 279 | unsigned int len; // the String length (not counting the '\0') |
davidprentice | 0:5952bbaff1c6 | 280 | protected: |
davidprentice | 0:5952bbaff1c6 | 281 | void init(void); |
davidprentice | 0:5952bbaff1c6 | 282 | void invalidate(void); |
davidprentice | 0:5952bbaff1c6 | 283 | unsigned char changeBuffer(unsigned int maxStrLen); |
davidprentice | 0:5952bbaff1c6 | 284 | unsigned char concat(const char *cstr, unsigned int length); |
davidprentice | 0:5952bbaff1c6 | 285 | |
davidprentice | 0:5952bbaff1c6 | 286 | // copy and move |
davidprentice | 0:5952bbaff1c6 | 287 | String ©(const char *cstr, unsigned int length); |
davidprentice | 0:5952bbaff1c6 | 288 | String ©(const __FlashStringHelper *pstr, unsigned int length); |
davidprentice | 0:5952bbaff1c6 | 289 | #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) |
davidprentice | 0:5952bbaff1c6 | 290 | void move(String &rhs); |
davidprentice | 0:5952bbaff1c6 | 291 | #endif |
davidprentice | 0:5952bbaff1c6 | 292 | }; |
davidprentice | 0:5952bbaff1c6 | 293 | |
davidprentice | 0:5952bbaff1c6 | 294 | class StringSumHelper : public String { |
davidprentice | 0:5952bbaff1c6 | 295 | public: |
davidprentice | 0:5952bbaff1c6 | 296 | StringSumHelper(const String &s) : String(s) {} |
davidprentice | 0:5952bbaff1c6 | 297 | StringSumHelper(const char *p) : String(p) {} |
davidprentice | 0:5952bbaff1c6 | 298 | StringSumHelper(char c) : String(c) {} |
davidprentice | 0:5952bbaff1c6 | 299 | StringSumHelper(unsigned char num) : String(num) {} |
davidprentice | 0:5952bbaff1c6 | 300 | StringSumHelper(int num) : String(num) {} |
davidprentice | 0:5952bbaff1c6 | 301 | StringSumHelper(unsigned int num) : String(num) {} |
davidprentice | 0:5952bbaff1c6 | 302 | StringSumHelper(long num) : String(num) {} |
davidprentice | 0:5952bbaff1c6 | 303 | StringSumHelper(unsigned long num) : String(num) {} |
davidprentice | 0:5952bbaff1c6 | 304 | StringSumHelper(float num) : String(num) {} |
davidprentice | 0:5952bbaff1c6 | 305 | StringSumHelper(double num) : String(num) {} |
davidprentice | 0:5952bbaff1c6 | 306 | }; |
davidprentice | 0:5952bbaff1c6 | 307 | |
davidprentice | 0:5952bbaff1c6 | 308 | #endif // __cplusplus |
davidprentice | 0:5952bbaff1c6 | 309 | #endif // String_class_h |
davidprentice | 0:5952bbaff1c6 | 310 |