This is a helper class used for handling formatted output. More...

#include "llvm/Support/Format.h"

Inheritance diagram for llvm::format_object_base:

Public Member Functions
	format_object_base (const char *fmt)
unsigned	print (char *Buffer, unsigned BufferSize) const
	Format the object into the specified buffer.

Protected Member Functions
	~format_object_base ()=default
	format_object_base (const format_object_base &)=default
virtual void	home ()
virtual int	snprint (char *Buffer, unsigned BufferSize) const =0
	Call snprintf() for this object, on the given buffer and size.

Protected Attributes
const char *	Fmt

Detailed Description

This is a helper class used for handling formatted output.

It is the abstract base class of a templated derived class.

Definition at line 40 of file Format.h.

Constructor & Destructor Documentation

◆ ~format_object_base()

llvm::format_object_base::~format_object_base ( )

protecteddefault

◆ format_object_base() [1/2]

llvm::format_object_base::format_object_base ( const format_object_base & )

protecteddefault

References format_object_base(), and home().

Referenced by llvm::format_object< Ts >::format_object(), and format_object_base().

◆ format_object_base() [2/2]

llvm::format_object_base::format_object_base ( const char * fmt )

inline

Definition at line 51 of file Format.h.

References Fmt.

Member Function Documentation

◆ home()

void format_object_base::home ( )

protectedvirtual

Definition at line 558 of file raw_ostream.cpp.

Referenced by format_object_base().

◆ print()

unsigned llvm::format_object_base::print	(	char *	Buffer,
		unsigned	BufferSize ) const

inline

Format the object into the specified buffer.

On success, this returns the length of the formatted string. If the buffer is too small, this returns a length to retry with, which will be larger than BufferSize.

Definition at line 56 of file Format.h.

References assert(), N, and snprint().

Referenced by llvm::raw_ostream::operator<<().

◆ snprint()

virtual int llvm::format_object_base::snprint	(	char *	Buffer,
		unsigned	BufferSize ) const

protectedpure virtual

Call snprintf() for this object, on the given buffer and size.

Implemented in llvm::format_object< Ts >.

Referenced by print().

Member Data Documentation

◆ Fmt

const char* llvm::format_object_base::Fmt

protected

Definition at line 42 of file Format.h.