# dss_delete

Deletes all of data structures created during the solutions process.

## Syntax

dss_delete(handle, opt)

## Description

The routine dss_delete deletes all data structures created during the solving process.

## Input Parameters

opt

  INTEGER. Options passing argument. The default value is `MKL_DSS_MSG_LVL_WARNING + MKL_DSS_TERM_LVL_ERROR`.

## Output Parameters

handle

  Data object of the MKL_DSS_HANDLE type (see Interface Description).

## Return Values

MKL_DSS_SUCCESS

MKL_DSS_INVALID_OPTION

MKL_DSS_OUT_OF_MEMORY

Parent topic: Direct Sparse Solver (DSS) Interface Routines