CursorStreamWrapper< InputStream, Encoding >

Cursor stream wrapper for counting line and column number if error exists. More...

#include <cursorstreamwrapper.h>

Inheritance diagram for CursorStreamWrapper< InputStream, Encoding >:

Collaboration diagram for CursorStreamWrapper< InputStream, Encoding >:

Public Types
typedef Encoding::Ch	Ch

Public Member Functions
	CursorStreamWrapper (InputStream &is)
Ch	Take ()
size_t	GetLine () const
	Get the error line number, if error exists. More...
size_t	GetColumn () const
	Get the error column number, if error exists. More...
Ch	Peek () const
size_t	Tell ()
Ch *	PutBegin ()
void	Put (Ch ch)
void	Flush ()
size_t	PutEnd (Ch *ch)
const Ch *	Peek4 () const
UTFType	GetType () const
bool	HasBOM () const

Protected Attributes
InputStream &	is_

Private Attributes
size_t	line_
	Current Line. More...
size_t	col_
	Current Column. More...

Detailed Description

template<typename InputStream, typename Encoding = UTF8<>>
class CursorStreamWrapper< InputStream, Encoding >

Cursor stream wrapper for counting line and column number if error exists.

Template Parameters

InputStream

Any stream that implements Stream Concept

Definition at line 39 of file cursorstreamwrapper.h.

Member Typedef Documentation

Ch

typedef Encoding::Ch Ch

Definition at line 41 of file cursorstreamwrapper.h.

Constructor & Destructor Documentation

CursorStreamWrapper()

CursorStreamWrapper ( InputStream &  is )

inline

Definition at line 43 of file cursorstreamwrapper.h.

                                        :
        GenericStreamWrapper<InputStream, Encoding>(is), line_(1), col_(0) {}

Member Function Documentation

Flush()

void Flush ( )

inlineinherited

Definition at line 129 of file stream.h.

{ is_.Flush(); }

GetColumn()

size_t GetColumn ( ) const

inline

Get the error column number, if error exists.

Definition at line 61 of file cursorstreamwrapper.h.

{ return col_; }

GetLine()

size_t GetLine ( ) const

inline

Get the error line number, if error exists.

Definition at line 59 of file cursorstreamwrapper.h.

{ return line_; }

GetType()

UTFType GetType ( ) const

inlineinherited

Definition at line 136 of file stream.h.

{ return is_.GetType(); }

HasBOM()

bool HasBOM ( ) const

inlineinherited

Definition at line 137 of file stream.h.

{ return is_.HasBOM(); }

Peek()

Ch Peek ( ) const

inlineinherited

Definition at line 124 of file stream.h.

{ return is_.Peek(); }

Peek4()

const Ch* Peek4 ( ) const

inlineinherited

Definition at line 133 of file stream.h.

{ return is_.Peek4(); }

Put()

void Put ( Ch  ch )

inlineinherited

Definition at line 128 of file stream.h.

{ is_.Put(ch); }

PutBegin()

Ch* PutBegin ( )

inlineinherited

Definition at line 127 of file stream.h.

{ return is_.PutBegin(); }

PutEnd()

size_t PutEnd ( Ch *  ch )

inlineinherited

Definition at line 130 of file stream.h.

{ return is_.PutEnd(ch); }

Take()

Ch Take ( )

inline

Definition at line 47 of file cursorstreamwrapper.h.

              {
        Ch ch = this->is_.Take();
        if(ch == '\n') {
            line_ ++;
            col_ = 0;
        } else {
            col_ ++;
        }
        return ch;
    }

Tell()

size_t Tell ( )

inlineinherited

Definition at line 126 of file stream.h.

{ return is_.Tell(); }

Member Data Documentation

col_

size_t col_

private

Current Column.

Definition at line 65 of file cursorstreamwrapper.h.

is_

InputStream& is_

protectedinherited

Definition at line 140 of file stream.h.

line_

size_t line_

private

Current Line.

Definition at line 64 of file cursorstreamwrapper.h.

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

• rapidjson/cursorstreamwrapper.h