mirror of
https://github.com/MarlinFirmware/Marlin.git
synced 2024-11-27 13:56:24 +00:00
113 lines
4.1 KiB
C++
113 lines
4.1 KiB
C++
/*
|
|
WString.h - String library for Wiring & Arduino
|
|
Copyright (c) 2009-10 Hernando Barragan. All right reserved.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef String_h
|
|
#define String_h
|
|
|
|
//#include "WProgram.h"
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
|
|
class String
|
|
{
|
|
public:
|
|
// constructors
|
|
String( const char *value = "" );
|
|
String( const String &value );
|
|
String( const char );
|
|
String( const unsigned char );
|
|
String( const int, const int base=10);
|
|
String( const unsigned int, const int base=10 );
|
|
String( const long, const int base=10 );
|
|
String( const unsigned long, const int base=10 );
|
|
~String() { free(_buffer); _length = _capacity = 0;} //added _length = _capacity = 0;
|
|
|
|
// operators
|
|
const String & operator = ( const String &rhs );
|
|
const String & operator +=( const String &rhs );
|
|
//const String & operator +=( const char );
|
|
int operator ==( const String &rhs ) const;
|
|
int operator !=( const String &rhs ) const;
|
|
int operator < ( const String &rhs ) const;
|
|
int operator > ( const String &rhs ) const;
|
|
int operator <=( const String &rhs ) const;
|
|
int operator >=( const String &rhs ) const;
|
|
char operator []( unsigned int index ) const;
|
|
char& operator []( unsigned int index );
|
|
//operator const char *() const { return _buffer; }
|
|
|
|
// general methods
|
|
char charAt( unsigned int index ) const;
|
|
int compareTo( const String &anotherString ) const;
|
|
unsigned char endsWith( const String &suffix ) const;
|
|
unsigned char equals( const String &anObject ) const;
|
|
unsigned char equalsIgnoreCase( const String &anotherString ) const;
|
|
int indexOf( char ch ) const;
|
|
int indexOf( char ch, unsigned int fromIndex ) const;
|
|
int indexOf( const String &str ) const;
|
|
int indexOf( const String &str, unsigned int fromIndex ) const;
|
|
int lastIndexOf( char ch ) const;
|
|
int lastIndexOf( char ch, unsigned int fromIndex ) const;
|
|
int lastIndexOf( const String &str ) const;
|
|
int lastIndexOf( const String &str, unsigned int fromIndex ) const;
|
|
const unsigned int length( ) const { return _length; }
|
|
void setCharAt(unsigned int index, const char ch);
|
|
unsigned char startsWith( const String &prefix ) const;
|
|
unsigned char startsWith( const String &prefix, unsigned int toffset ) const;
|
|
String substring( unsigned int beginIndex ) const;
|
|
String substring( unsigned int beginIndex, unsigned int endIndex ) const;
|
|
String toLowerCase( ) const;
|
|
String toUpperCase( ) const;
|
|
String trim( ) const;
|
|
void getBytes(unsigned char *buf, unsigned int bufsize);
|
|
void toCharArray(char *buf, unsigned int bufsize);
|
|
long toInt( );
|
|
const String& concat( const String &str );
|
|
String replace( char oldChar, char newChar );
|
|
String replace( const String& match, const String& replace );
|
|
friend String operator + ( String lhs, const String &rhs );
|
|
|
|
protected:
|
|
char *_buffer; // the actual char array
|
|
unsigned int _capacity; // the array length minus one (for the '\0')
|
|
unsigned int _length; // the String length (not counting the '\0')
|
|
|
|
void getBuffer(unsigned int maxStrLen);
|
|
|
|
private:
|
|
|
|
};
|
|
|
|
// allocate buffer space
|
|
inline void String::getBuffer(unsigned int maxStrLen)
|
|
{
|
|
_capacity = maxStrLen;
|
|
_buffer = (char *) malloc(_capacity + 1);
|
|
if (_buffer == NULL) _length = _capacity = 0;
|
|
}
|
|
|
|
inline String operator+( String lhs, const String &rhs )
|
|
{
|
|
return lhs += rhs;
|
|
}
|
|
|
|
|
|
#endif
|