[Bug-ocrad] Re: Troubleshootings installing ocrad under Tiger

[Antonio Diaz Diaz]

address@hidden wrote:
> I am trying to install ocrad on Tiger, but I have this :


There is not a special version of ocrad for Mac OS X.4 Tiger. Ocrad only 
uses standard C++ plus some GNU extensions. It should compile on almost 
any system with gcc.

It seems that your C++ headers have a problem with std::swap(). Try to 
install the latest ocrad version (0.12), and if this doesn't work, try 
replacing the function 'mirror_left_right' in 'bitmap.cc' with this one:

void mirror_left_right( std::vector< std::vector< bool > > & data ) throw()
  {
  const int height = data.size();
  for( int row = 0; row < height; ++row )
    {
    std::vector< bool > & datarow = data[row];
    for( int l = 0, r = datarow.size() - 1; l < r; ++l, --r )
      { bool b = datarow[l]; datarow[l] = datarow[r]; datarow[r] = b; }
    }
  }


Regards,
Antonio Diaz.