v8::internal::StringBuilder Class Reference

#include <utils.h>

Inheritance diagram for v8::internal::StringBuilder:

Collaboration diagram for v8::internal::StringBuilder:

Public Member Functions
	StringBuilder (int size)
	StringBuilder (char *buffer, int size)
void	AddFormatted (const char *format,...)
void	AddFormattedList (const char *format, va_list list)
Public Member Functions inherited from v8::internal::SimpleStringBuilder
	SimpleStringBuilder (int size)
	SimpleStringBuilder (char *buffer, int size)
	~SimpleStringBuilder ()
int	size () const
int	position () const
void	Reset ()
void	AddCharacter (char c)
void	AddString (const char *s)
void	AddSubstring (const char *s, int n)
void	AddPadding (char c, int count)
void	AddDecimalInteger (int value)
char *	Finalize ()

Private Member Functions
	DISALLOW_IMPLICIT_CONSTRUCTORS (StringBuilder)

Additional Inherited Members
Protected Member Functions inherited from v8::internal::SimpleStringBuilder
bool	is_finalized () const
Protected Attributes inherited from v8::internal::SimpleStringBuilder
Vector< char >	buffer_
int	position_

Detailed Description

Definition at line 1413 of file utils.h.

Constructor & Destructor Documentation

StringBuilder() [1/2]

v8::internal::StringBuilder::StringBuilder ( int  size )

inlineexplicit

Definition at line 1415 of file utils.h.

: SimpleStringBuilder(size) { }

StringBuilder() [2/2]

v8::internal::StringBuilder::StringBuilder ( char *  buffer, int  size  )

inline

Definition at line 1416 of file utils.h.

: SimpleStringBuilder(buffer, size) { }

Member Function Documentation

AddFormatted()

void v8::internal::StringBuilder::AddFormatted	(	const char *	format,
			...
	)

Definition at line 317 of file utils.cc.

                                                        {
  va_list arguments;
  va_start(arguments, format);
  AddFormattedList(format, arguments);
  va_end(arguments);
}

References AddFormattedList().

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AddFormattedList()

void v8::internal::StringBuilder::AddFormattedList	(	const char *	format,
		va_list	list
	)

Definition at line 325 of file utils.cc.

                                                                     {
  DCHECK(!is_finalized() && position_ <= buffer_.length());
  int n = VSNPrintF(buffer_ + position_, format, list);
  if (n < 0 || n >= (buffer_.length() - position_)) {
    position_ = buffer_.length();
  } else {
    position_ += n;
  }
}

References v8::internal::SimpleStringBuilder::buffer_, DCHECK, v8::internal::SimpleStringBuilder::is_finalized(), v8::internal::Vector< T >::length(), v8::internal::SimpleStringBuilder::position_, and v8::internal::VSNPrintF().

Referenced by AddFormatted().

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DISALLOW_IMPLICIT_CONSTRUCTORS()

v8::internal::StringBuilder::DISALLOW_IMPLICIT_CONSTRUCTORS ( StringBuilder  )

private

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The documentation for this class was generated from the following files:

• /mnt/V8SourceCode/src/utils.h
• /mnt/V8SourceCode/src/utils.cc