LCOV - code coverage report
Current view: top level - buildbot/coverage/build/src/expr - term_context_stack.cpp (source / functions) Hit Total Coverage
Test: coverage.info Lines: 30 36 83.3 %
Date: 2026-03-09 11:40:42 Functions: 9 12 75.0 %
Branches: 10 24 41.7 %

           Branch data     Line data    Source code
       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                 :            :  * Term context stack.
      11                 :            :  */
      12                 :            : 
      13                 :            : #include "expr/term_context_stack.h"
      14                 :            : 
      15                 :            : #include "expr/term_context.h"
      16                 :            : 
      17                 :            : namespace cvc5::internal {
      18                 :            : 
      19                 :    1924221 : TCtxStack::TCtxStack(const TermContext* tctx) : d_tctx(tctx) {}
      20                 :            : 
      21                 :    1924221 : void TCtxStack::pushInitial(Node t)
      22                 :            : {
      23 [ -  + ][ -  + ]:    1924221 :   Assert(d_stack.empty());
                 [ -  - ]
      24                 :    1924221 :   d_stack.push_back(std::pair<Node, uint32_t>(t, d_tctx->initialValue()));
      25                 :    1924221 : }
      26                 :            : 
      27                 :     997645 : void TCtxStack::pushChildren(Node t, uint32_t tval)
      28                 :            : {
      29         [ +  + ]:    2684468 :   for (size_t i = 0, nchild = t.getNumChildren(); i < nchild; i++)
      30                 :            :   {
      31                 :    1686823 :     pushChild(t, tval, i);
      32                 :            :   }
      33                 :     997645 : }
      34                 :            : 
      35                 :   14060538 : void TCtxStack::pushChild(Node t, uint32_t tval, size_t index)
      36                 :            : {
      37 [ -  + ][ -  + ]:   14060538 :   Assert(index < t.getNumChildren());
                 [ -  - ]
      38         [ +  - ]:   28121076 :   Trace("tctx-debug") << "TCtxStack::pushChild: computing " << t << "[" << index
      39                 :   14060538 :                       << "] / " << tval << std::endl;
      40                 :   14060538 :   uint32_t tcval = d_tctx->computeValue(t, tval, index);
      41         [ +  - ]:   28121076 :   Trace("tctx-debug") << "TCtxStack::pushChild: returned " << t << "[" << index
      42                 :   14060538 :                       << "] / " << tval << " ---> " << tcval << std::endl;
      43                 :   14060538 :   d_stack.push_back(std::pair<Node, uint32_t>(t[index], tcval));
      44                 :   14060538 : }
      45                 :            : 
      46                 :        527 : void TCtxStack::pushOp(Node t, uint32_t tval)
      47                 :            : {
      48 [ -  + ][ -  + ]:        527 :   Assert(t.hasOperator());
                 [ -  - ]
      49                 :        527 :   uint32_t toval = d_tctx->computeValueOp(t, tval);
      50                 :        527 :   d_stack.push_back(std::pair<Node, uint32_t>(t.getOperator(), toval));
      51                 :        527 : }
      52                 :            : 
      53                 :    1271462 : void TCtxStack::push(Node t, uint32_t tval)
      54                 :            : {
      55                 :    1271462 :   d_stack.push_back(std::pair<Node, uint32_t>(t, tval));
      56                 :    1271462 : }
      57                 :            : 
      58                 :   17256707 : void TCtxStack::pop() { d_stack.pop_back(); }
      59                 :            : 
      60                 :          0 : void TCtxStack::clear() { d_stack.clear(); }
      61                 :          0 : size_t TCtxStack::size() const { return d_stack.size(); }
      62                 :            : 
      63                 :   23929883 : bool TCtxStack::empty() const { return d_stack.empty(); }
      64                 :            : 
      65                 :   23926836 : std::pair<Node, uint32_t> TCtxStack::getCurrent() const
      66                 :            : {
      67                 :   23926836 :   return d_stack.back();
      68                 :            : }
      69                 :            : 
      70                 :          0 : TCtxNode TCtxStack::getCurrentNode() const
      71                 :            : {
      72                 :          0 :   std::pair<Node, uint32_t> curr = TCtxStack::getCurrent();
      73                 :          0 :   return TCtxNode(curr.first, curr.second, d_tctx);
      74                 :          0 : }
      75                 :            : 
      76                 :            : }  // namespace cvc5::internal

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