C++ (Cpp) fromBegin Examples

Example #1

void
CopyUnicodeTo( const nsAString::const_iterator& aSrcStart,
               const nsAString::const_iterator& aSrcEnd,
               nsAString& aDest )
  {
    nsAString::iterator writer;
    aDest.SetLength(Distance(aSrcStart, aSrcEnd));

    aDest.BeginWriting(writer);
    nsAString::const_iterator fromBegin(aSrcStart);
    
    copy_string(fromBegin, aSrcEnd, writer);
  }

Example #2

void
AppendUnicodeTo( const nsAString::const_iterator& aSrcStart,
                 const nsAString::const_iterator& aSrcEnd,
                 nsAString& aDest )
  {
    nsAString::iterator writer;
    uint32_t oldLength = aDest.Length();
    aDest.SetLength(oldLength + Distance(aSrcStart, aSrcEnd));

    aDest.BeginWriting(writer).advance(oldLength);
    nsAString::const_iterator fromBegin(aSrcStart);
    
    copy_string(fromBegin, aSrcEnd, writer);
  }

Example #3

File: nsReadableUtils.cpp Project: lofter2011/Icefox

void
AppendUnicodeTo( const nsAString::const_iterator& aSrcStart,
                 const nsAString::const_iterator& aSrcEnd,
                 nsAString& aDest )
  {
    nsAString::iterator writer;
    PRUint32 oldLength = aDest.Length();
    if(!SetLengthForWriting(aDest, oldLength + Distance(aSrcStart, aSrcEnd)))
        return;

    aDest.BeginWriting(writer).advance(oldLength);
    nsAString::const_iterator fromBegin(aSrcStart);
    
    copy_string(fromBegin, aSrcEnd, writer);
  }