StringPiece Struct Reference

StringPiece represents a slice of a string whose memory is managed externally. More...

#include <string_piece.h>

Public Member Functions
string	AsString () const
	Convert the slice into a full-fledged std::string, copying the data into a new string. More...
bool	operator!= (const StringPiece &other) const
bool	operator== (const StringPiece &other) const
	StringPiece ()
	StringPiece (const string &str)
	The constructors intentionally allow for implicit conversions. More...
	StringPiece (const char *str)
	StringPiece (const char *str, size_t len)

Public Attributes
size_t	len_
const char *	str_

Detailed Description

StringPiece represents a slice of a string whose memory is managed externally.

It is useful for reducing the number of std::strings we need to allocate.

Definition at line 27 of file string_piece.h.

Constructor & Destructor Documentation

StringPiece::StringPiece ( )

inline

Definition at line 28 of file string_piece.h.

StringPiece::StringPiece ( const string &  str )

inline

The constructors intentionally allow for implicit conversions.

Definition at line 31 of file string_piece.h.

StringPiece::StringPiece ( const char *  str )

inline

Definition at line 32 of file string_piece.h.

StringPiece::StringPiece ( const char *  str, size_t  len  )

inline

Definition at line 34 of file string_piece.h.

Member Function Documentation

string StringPiece::AsString ( ) const

inline

Convert the slice into a full-fledged std::string, copying the data into a new string.

Definition at line 45 of file string_piece.h.

Referenced by IncludesNormalize::AbsPath(), State::AddDefault(), State::AddOut(), EvalString::AddSpecial(), EvalString::AddText(), Lexer::Error(), State::GetNode(), ImplicitDepLoader::LoadDepFile(), and IncludesNormalize::Normalize().

bool StringPiece::operator!= ( const StringPiece &  other ) const

inline

Definition at line 39 of file string_piece.h.

bool StringPiece::operator== ( const StringPiece &  other ) const

inline

Definition at line 36 of file string_piece.h.

References len_, and str_.

Member Data Documentation

size_t StringPiece::len_

Definition at line 50 of file string_piece.h.

Referenced by EvalString::AddText(), EditDistance(), BuildLog::LogEntry::HashCommand(), __gnu_cxx::hash< StringPiece >::operator()(), and operator==().

const char* StringPiece::str_

Definition at line 49 of file string_piece.h.

Referenced by EvalString::AddText(), EditDistance(), Lexer::Error(), BuildLog::LogEntry::HashCommand(), __gnu_cxx::hash< StringPiece >::operator()(), operator==(), DepfileParser::Parse(), and Lexer::Start().

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The documentation for this struct was generated from the following file:

• string_piece.h