Function makeSparseDataCopy

gpcontrib/gp_sparse_vector/SparseData.c:83–94

------------------------------------------------------------------------------ * Copy a SparseData structure including it's data and index */

 * Copy a SparseData structure including it's data and index
 */
SparseData makeSparseDataCopy(SparseData source_sdata)
{
	/* Allocate the struct */
	SparseData sdata = (SparseData)palloc(sizeof(SparseDataStruct));
	/* Allocate the included elements */
	sdata->vals = copyStringInfo(source_sdata->vals);
	sdata->index = copyStringInfo(source_sdata->index);
	sdata->type_of_data       = source_sdata->type_of_data;
	sdata->unique_value_count = source_sdata->unique_value_count;
	sdata->total_value_count  = source_sdata->total_value_count;
	return sdata;
}
/*
 * Create a SparseData of size dimension from a constant
 */