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// Copyright (C) by Josh Blum. See LICENSE.txt for licensing information.
#ifndef INCLUDED_GRAS_SBUFFER_I
#define INCLUDED_GRAS_SBUFFER_I
%module (package="gras") GRAS_SBuffer
%{
#include <gras/gras.hpp>
#include <gras/sbuffer.hpp>
%}
////////////////////////////////////////////////////////////////////////
// comprehend base class
////////////////////////////////////////////////////////////////////////
#ifndef SWIG_INTRUSIVE_PTR_NAMESPACE
#define SWIG_INTRUSIVE_PTR_NAMESPACE boost
%include <intrusive_ptr.i>
#endif
%template (boost_intrusive_ptr_gras_sbuffer_impl) boost::intrusive_ptr<gras::SBufferImpl>;
////////////////////////////////////////////////////////////////////////
// Export swig element comprehension
////////////////////////////////////////////////////////////////////////
%include <gras/gras.hpp>
%include <gras/sbuffer.hpp>
////////////////////////////////////////////////////////////////////////
// Replace the get method
////////////////////////////////////////////////////////////////////////
%extend gras::SBuffer
{
%insert("python")
%{
def get(self):
from gras.GRAS_Utils import pointer_to_ndarray
addr = long(self.get_actual_memory())
readonly = hasattr(self, 'readonly') and getattr(self, 'readonly')
return pointer_to_ndarray(
addr=addr + self.offset,
nitems=self.length,
readonly=readonly
)
%}
size_t __len__(void)
{
return ($self)->length;
}
bool __nonzero__(void)
{
return bool(*($self));
}
}
#endif /*INCLUDED_GRAS_SBUFFER_I*/