src/expr/node.cpp

   1 /*********************                                                        */
   2 /*! \file node.cpp
   3  ** \verbatim
   4  ** Original author: mdeters
   5  ** Major contributors: dejan
   6  ** Minor contributors (to current version): none
   7  ** This file is part of the CVC4 prototype.
   8  ** Copyright (c) 2009, 2010  The Analysis of Computer Systems Group (ACSys)
   9  ** Courant Institute of Mathematical Sciences
  10  ** New York University
  11  ** See the file COPYING in the top-level source directory for licensing
  12  ** information.\endverbatim
  13  **
  14  ** \brief Reference-counted encapsulation of a pointer to node information.
  15  **
  16  ** Reference-counted encapsulation of a pointer to node information.
  17  **/
  18
  19 #include "expr/node.h"
  20 #include "util/output.h"
  21
  22 #include <iostream>
  23
  24 using namespace std;
  25
  26 namespace CVC4 {
  27 namespace expr {
  28
  29 const int NodeSetDepth::s_iosIndex = std::ios_base::xalloc();
  30
  31 }/* CVC4::expr namespace */
  32
  33
  34 TypeCheckingExceptionPrivate::TypeCheckingExceptionPrivate(TNode node, std::string message)
  35 : Exception(message), d_node(new Node(node))
  36 {
  37 }
  38
  39 TypeCheckingExceptionPrivate::~TypeCheckingExceptionPrivate() throw () {
  40   delete d_node;
  41 }
  42
  43 std::string TypeCheckingExceptionPrivate::toString() const {
  44   std::stringstream ss;
  45   ss << "Error type-checking " << d_node << ": " << d_msg;
  46   return ss.str();
  47 }
  48
  49 Node TypeCheckingExceptionPrivate::getNode() const {
  50   return *d_node;
  51 }
  52
  53 }/* CVC4 namespace */