transformation.h

/* -*- mode:c -*- */
/** @file
 ** @brief Maestro Transformations implementation API
 **/
/*
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#ifndef MAESTRO_TRANSFORMATION_H_
#define MAESTRO_TRANSFORMATION_H_ 1

/**@addtogroup MSTRO_Core
 **@{
 **/

/**@defgroup MSTRO_Transformation CDO transformations
 **@{
 ** This is the CDO Transformation API
 **
 **
 **/


#include "maestro/status.h"
#include "maestro/i_cdo.h"
#include "attributes/maestro-schema.h"


/** @brief Transform CDO according to layout attributes requirements
 **
 ** Transforms @arg src to @arg dst using the difference in attributes
 ** between @arg src_attr and @arg dst_attr.
 **
 ** Typically @arg src and @arg dst are two different CDO handles for
 ** the same CDO, and the attribute arguments are the attribute dicts
 ** of these two. This function, however, does not require this. It
 ** can also handle @arg src and @arg dst to be the same handle, and
 ** the dictionaries to be not the ones in the the handles.
 **
 ** The caller is responsible for fixing up the handle's attributes
 ** after successful completion to match the layout transformation
 ** performed.
 **
 ** Both CDO handles must have a valid mamba array at invocation time.