PoDoFo 0.7.0
Public Member Functions
PoDoFo::PdfEncodingDifference Class Reference

#include <PdfDifferenceEncoding.h>

List of all members.

Public Member Functions

 PdfEncodingDifference ()
 PdfEncodingDifference (const PdfEncodingDifference &rhs)
const PdfEncodingDifferenceoperator= (const PdfEncodingDifference &rhs)
void AddDifference (int nCode)
void AddDifference (int nCode, const PdfName &rName)
bool Contains (int nCode, PdfName &rName, pdf_utf16be &rValue) const
void ToArray (PdfArray &rArray)
size_t GetCount () const

Detailed Description

A helper class for PdfDifferenceEncoding that can be used to create a differences array.


Constructor & Destructor Documentation

PoDoFo::PdfEncodingDifference::PdfEncodingDifference ( )

Create a PdfEncodingDifference object.

PoDoFo::PdfEncodingDifference::PdfEncodingDifference ( const PdfEncodingDifference rhs)

Copy a PdfEncodingDifference object.


Member Function Documentation

void PoDoFo::PdfEncodingDifference::AddDifference ( int  nCode)

Add a difference to the object.

Parameters:
nCodeunicode code point of the difference (0 to 255 are legal values)
See also:
AddDifference if you know the name of the code point use the overload below which is faster
void PoDoFo::PdfEncodingDifference::AddDifference ( int  nCode,
const PdfName rName 
)

Add a difference to the object.

Parameters:
nCodeunicode code point of the difference (0 to 255 are legal values)
rNamename of the different code point or .notdef if none
bool PoDoFo::PdfEncodingDifference::Contains ( int  nCode,
PdfName rName,
pdf_utf16be &  rValue 
) const

Tests if the specified code is part of the differences.

Parameters:
nCodetest if the given code is part of the differences
rNamewrite the associated name into this object if the code is part of the difference
rValuewrite the associated unicode value of the name to this value
Returns:
true if the code is part of the difference
size_t PoDoFo::PdfEncodingDifference::GetCount ( ) const [inline]

Get the number of differences in this object. If the user added .notdef as a difference it is counted, even it is no real difference in the final encoding.

Returns:
the number of differences in this object
const PdfEncodingDifference & PoDoFo::PdfEncodingDifference::operator= ( const PdfEncodingDifference rhs)

Copy a PdfEncodingDifference object.

void PoDoFo::PdfEncodingDifference::ToArray ( PdfArray &  rArray)

Convert the PdfEncodingDifference to an array

Parameters:
rArraywrite to this array