/*****************************************************************************

  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
  more contributor license agreements.  See the NOTICE file distributed
  with this work for additional information regarding copyright ownership.
  Accellera licenses this file to you under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with the
  License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  implied.  See the License for the specific language governing
  permissions and limitations under the License.

 *****************************************************************************/

/*****************************************************************************

  sc_fxdefs.cpp -

  Original Author: Martin Janssen, Synopsys, Inc.

 *****************************************************************************/

/*****************************************************************************

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.

      Name, Affiliation, Date:
  Description of Modification:

 *****************************************************************************/


// $Log: sc_fxdefs.cpp,v $
// Revision 1.1.1.1  2006/12/15 20:20:04  acg
// SystemC 2.3
//
// Revision 1.3  2006/01/13 18:53:57  acg
// Andy Goodrich: added $Log command so that CVS comments are reproduced in
// the source.
//

#include "systemc/ext/dt/fx/sc_fxdefs.hh"

namespace sc_dt
{

// ----------------------------------------------------------------------------
//  ENUM : sc_enc
//
//  Enumeration of sign encodings.
// ----------------------------------------------------------------------------

const std::string
to_string(sc_enc enc)
{
    switch (enc) {
        case SC_TC_:
            return std::string("SC_TC_");
        case SC_US_:
            return std::string("SC_US_");
        default:
            return std::string("unknown");
    }
}

// ----------------------------------------------------------------------------
//  ENUM : sc_q_mode
//
//  Enumeration of quantization modes.
// ----------------------------------------------------------------------------

const std::string
to_string(sc_q_mode q_mode)
{
    switch (q_mode) {
        case SC_RND:
            return std::string("SC_RND");
        case SC_RND_ZERO:
            return std::string("SC_RND_ZERO");
        case SC_RND_MIN_INF:
            return std::string("SC_RND_MIN_INF");
        case SC_RND_INF:
            return std::string("SC_RND_INF");
        case SC_RND_CONV:
            return std::string("SC_RND_CONV");
        case SC_TRN:
            return std::string("SC_TRN");
        case SC_TRN_ZERO:
            return std::string("SC_TRN_ZERO");
        default:
            return std::string("unknown");
    }
}

// ----------------------------------------------------------------------------
//  ENUM : sc_o_mode
//
//  Enumeration of overflow modes.
// ----------------------------------------------------------------------------

const std::string
to_string(sc_o_mode o_mode)
{
    switch (o_mode) {
        case SC_SAT:
            return std::string("SC_SAT");
        case SC_SAT_ZERO:
            return std::string("SC_SAT_ZERO");
        case SC_SAT_SYM:
            return std::string("SC_SAT_SYM");
        case SC_WRAP:
            return std::string("SC_WRAP");
        case SC_WRAP_SM:
            return std::string("SC_WRAP_SM");
        default:
            return std::string("unknown");
    }
}


// ----------------------------------------------------------------------------
//  ENUM : sc_switch
//
//  Enumeration of switch states.
// ----------------------------------------------------------------------------

const std::string
to_string(sc_switch sw)
{
    switch (sw) {
        case SC_OFF:
            return std::string("SC_OFF");
        case SC_ON:
            return std::string("SC_ON");
        default:
            return std::string("unknown");
    }
}


// ----------------------------------------------------------------------------
//  ENUM : sc_fmt
//
//  Enumeration of formats for character string conversion.
// ----------------------------------------------------------------------------

const std::string
to_string(sc_fmt fmt)
{
    switch (fmt) {
        case SC_F:
            return std::string("SC_F");
        case SC_E:
            return std::string("SC_E");
        default:
            return std::string("unknown");
    }
}

} // namespace sc_dt