#include "WConstants.h"
#include <cstddef>
#include <string.h>
#include <sming_attr.h>
#include <FlashString/String.hpp>
#include "SplitString.h"

Include dependency graph for WString.h:

This graph shows which files directly or indirectly include this file:

Classes
class	String
	The String class. More...

struct	String::Buffer
	Used with setBuffer and getBuffer methods. More...

struct	String::PtrBuf
	Used when contents allocated on heap. More...

struct	String::SsoBuf

class	StringSumHelper

Macros
#define	__GXX_EXPERIMENTAL_CXX0X__

Typedefs
using	FlashString = FSTR::String
	Read-only String class stored in flash memory. More...

#define	FPSTR(pstr_pointer) reinterpret_cast<flash_string_t>(pstr_pointer)
	Cast a PGM_P (flash memory) pointer to a flash string pointer. More...

#define	F(string_literal) String(FPSTR(PSTR_COUNTED(string_literal)), sizeof(string_literal) - 1)
	Wrap a string literal stored in flash and access it using a String object. More...

using	flash_string_t = const __FlashStringHelper *
	Provides a strongly-typed pointer to allow safe implicit operation using String class methods. More...

Macro Definition Documentation

◆ __GXX_EXPERIMENTAL_CXX0X__

#define __GXX_EXPERIMENTAL_CXX0X__

◆ F

#define F ( string_literal ) String(FPSTR(PSTR_COUNTED(string_literal)), sizeof(string_literal) - 1)

Wrap a string literal stored in flash and access it using a String object.

Parameters

string_literal The string literal value, e.g. "this is a string"

The string data is stored in flash and only read into RAM when executed. For example: Serial.print(F("This is a test string\n"));

Unlike string pointers, content is length counted so may include NUL characters.

◆ FPSTR

#define FPSTR ( pstr_pointer ) reinterpret_cast<flash_string_t>(pstr_pointer)

Cast a PGM_P (flash memory) pointer to a flash string pointer.

Parameters

pstr_pointer

Typedef Documentation

◆ flash_string_t

using flash_string_t = const __FlashStringHelper*

Provides a strongly-typed pointer to allow safe implicit operation using String class methods.

◆ FlashString

using FlashString = FSTR::String

Read-only String class stored in flash memory.

Classes

Macros