line_position_t Class Reference [XML Parser (and supporting constructs)]

A type detailing parser position information. More...

#include <istream.hpp>

List of all members.

Public Types
typedef boost::function < std::string(name_t, std::streampos)>	getline_proc_impl_t
typedef boost::shared_ptr < getline_proc_impl_t >	getline_proc_t
Public Member Functions
std::string	file_snippet () const
	line_position_t (const char *, int line_index=0)
	line_position_t (name_t file_path, getline_proc_t getline_proc, int line_number=1, std::streampos line_start=0, std::streampos position=-1)
const char *	stream_name () const
Public Attributes
int	line_number_m
std::streampos	line_start_m
std::streampos	position_m

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Detailed Description

line_position_t is used to remember a position on a particular line of a file.

Definition at line 153 of file istream.hpp.

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Member Typedef Documentation

typedef boost::function<std::string (name_t, std::streampos)> getline_proc_impl_t

Definition at line 156 of file istream.hpp.

typedef boost::shared_ptr<getline_proc_impl_t> getline_proc_t

Definition at line 157 of file istream.hpp.

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Constructor & Destructor Documentation

line_position_t	(	adobe::name_t	file_path,
		getline_proc_t	getline_proc,
		int	line_number = 1,
		std::streampos	line_start = 0,
		std::streampos	position = -1
	)

line_number starts at 1.

line_position_t	(	const char *	,
		int	line_index = 0
	)		[explicit]

This constructor is used with __FILE__ and __LINE__; line_index starts at 0

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Member Function Documentation

std::string file_snippet

(

)

const

Definition at line 176 of file istream.hpp.

const char* stream_name

(

)

const

Definition at line 173 of file istream.hpp.

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Member Data Documentation

line_number_m

type int to match __LINE__ token

Definition at line 183 of file istream.hpp.

line_start_m

The stream position for the start of the line

Definition at line 184 of file istream.hpp.

position_m

The stream position for the current character on the current line

Definition at line 185 of file istream.hpp.