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       1                 :            : /******************************************************************************
       2                 :            :  * This file is part of the cvc5 project.
       3                 :            :  *
       4                 :            :  * Copyright (c) 2009-2026 by the authors listed in the file AUTHORS
       5                 :            :  * in the top-level source directory and their institutional affiliations.
       6                 :            :  * All rights reserved.  See the file COPYING in the top-level source
       7                 :            :  * directory for licensing information.
       8                 :            :  * ****************************************************************************
       9                 :            :  *
      10                 :            :  * Implementation of skolem manager class.
      11                 :            :  */
      12                 :            : 
      13                 :            : #include "expr/internal_skolem_id.h"
      14                 :            : 
      15                 :            : #include <sstream>
      16                 :            : 
      17                 :            : namespace cvc5::internal {
      18                 :            : 
      19                 :       7816 : const char* toString(InternalSkolemId id)
      20                 :            : {
      21 [ +  + ][ +  + ]:       7816 :   switch (id)
         [ +  + ][ +  + ]
         [ +  + ][ +  - ]
      22                 :            :   {
      23                 :          8 :     case InternalSkolemId::SEQ_MODEL_BASE_ELEMENT:
      24                 :          8 :       return "SEQ_MODEL_BASE_ELEMENT";
      25                 :       2477 :     case InternalSkolemId::IEVAL_NONE: return "IEVAL_NONE";
      26                 :       2477 :     case InternalSkolemId::IEVAL_SOME: return "IEVAL_SOME";
      27                 :        124 :     case InternalSkolemId::SYGUS_ANY_CONSTANT: return "SYGUS_ANY_CONSTANT";
      28                 :       1713 :     case InternalSkolemId::QUANTIFIERS_SYNTH_FUN_EMBED:
      29                 :       1713 :       return "QUANTIFIERS_SYNTH_FUN_EMBED";
      30                 :         95 :     case InternalSkolemId::HO_TYPE_MATCH_PRED: return "HO_TYPE_MATCH_PRED";
      31                 :        175 :     case InternalSkolemId::MBQI_INPUT: return "MBQI_INPUT";
      32                 :          6 :     case InternalSkolemId::ABSTRACT_VALUE: return "ABSTRACT_VALUE";
      33                 :        376 :     case InternalSkolemId::QE_CLOSED_INPUT: return "QE_CLOSED_INPUT";
      34                 :        361 :     case InternalSkolemId::QUANTIFIERS_ATTRIBUTE_INTERNAL:
      35                 :        361 :       return "QUANTIFIERS_ATTRIBUTE_INTERNAL";
      36                 :          4 :     case InternalSkolemId::GET_VALUE_PURIFY: return "GET_VALUE_PURIFY";
      37                 :          0 :     default: return "?";
      38                 :            :   }
      39                 :            : }
      40                 :            : 
      41                 :       7816 : std::ostream& operator<<(std::ostream& out, InternalSkolemId id)
      42                 :            : {
      43                 :       7816 :   out << toString(id);
      44                 :       7816 :   return out;
      45                 :            : }
      46                 :            : 
      47                 :            : }  // namespace cvc5::internal