Minor adjustments to the Registrar commit in 1644, documentation.

3 files changed, 19 insertions, 15 deletions

diff --git a/src/prop/cnf_stream.cpp b/src/prop/cnf_stream.cpp
index 65ed6caf6..fc7fa600a 100644
--- a/src/prop/cnf_stream.cpp
+++ b/src/prop/cnf_stream.cpp
@@ -5,7 +5,7 @@
  ** Major contributors: dejan
  ** Minor contributors (to current version): cconway, mdeters
  ** This file is part of the CVC4 prototype.
- ** Copyright (c) 2009, 2010  The Analysis of Computer Systems Group (ACSys)
+ ** Copyright (c) 2009, 2010, 2011  The Analysis of Computer Systems Group (ACSys)
  ** Courant Institute of Mathematical Sciences
  ** New York University
  ** See the file COPYING in the top-level source directory for licensing
@@ -34,8 +34,8 @@ using namespace CVC4::kind;
 namespace CVC4 {
 namespace prop {
 
-CnfStream::CnfStream(SatInputInterface *satSolver, theory::Registrar reg) :
-  d_satSolver(satSolver), d_registrar(reg) {
+CnfStream::CnfStream(SatInputInterface *satSolver, theory::Registrar registrar) :
+  d_satSolver(satSolver), d_registrar(registrar) {
 }
 
 void CnfStream::recordTranslation(TNode node) {
@@ -47,8 +47,8 @@ void CnfStream::recordTranslation(TNode node) {
 }
 
 
-TseitinCnfStream::TseitinCnfStream(SatInputInterface* satSolver, theory::Registrar reg) :
-  CnfStream(satSolver, reg) {
+TseitinCnfStream::TseitinCnfStream(SatInputInterface* satSolver, theory::Registrar registrar) :
+  CnfStream(satSolver, registrar) {
 }
 
 void CnfStream::assertClause(TNode node, SatClause& c) {
diff --git a/src/prop/cnf_stream.h b/src/prop/cnf_stream.h
index 929cae346..28b2cfb03 100644
--- a/src/prop/cnf_stream.h
+++ b/src/prop/cnf_stream.h
@@ -2,10 +2,10 @@
 /*! \file cnf_stream.h
  ** \verbatim
  ** Original author: taking
- ** Major contributors: dejan
- ** Minor contributors (to current version): mdeters, cconway
+ ** Major contributors: mdeters, dejan
+ ** Minor contributors (to current version): cconway
  ** This file is part of the CVC4 prototype.
- ** Copyright (c) 2009, 2010  The Analysis of Computer Systems Group (ACSys)
+ ** Copyright (c) 2009, 2010, 2011  The Analysis of Computer Systems Group (ACSys)
  ** Courant Institute of Mathematical Sciences
  ** New York University
  ** See the file COPYING in the top-level source directory for licensing
@@ -71,6 +71,7 @@ private:
 
 protected:
 
+  /** The "registrar" for pre-registration of terms */
   theory::Registrar d_registrar;
 
   /** Top level nodes that we translated */
@@ -180,7 +181,7 @@ public:
    * set of clauses and sends them to the given sat solver.
    * @param satSolver the sat solver to use
    */
-  CnfStream(SatInputInterface* satSolver, theory::Registrar r);
+  CnfStream(SatInputInterface* satSolver, theory::Registrar registrar);
 
   /**
    * Destructs a CnfStream.  This implementation does nothing, but we
@@ -255,7 +256,7 @@ public:
    * Constructs the stream to use the given sat solver.
    * @param satSolver the sat solver to use
    */
-  TseitinCnfStream(SatInputInterface* satSolver, theory::Registrar reg);
+  TseitinCnfStream(SatInputInterface* satSolver, theory::Registrar registrar);
 
 private:
 
diff --git a/src/prop/prop_engine.cpp b/src/prop/prop_engine.cpp
index 84e51d1d9..63228a803 100644
--- a/src/prop/prop_engine.cpp
+++ b/src/prop/prop_engine.cpp
@@ -2,8 +2,8 @@
 /*! \file prop_engine.cpp
  ** \verbatim
  ** Original author: mdeters
- ** Major contributors: cconway, dejan
- ** Minor contributors (to current version): taking
+ ** Major contributors: taking, cconway, dejan
+ ** Minor contributors (to current version): none
  ** This file is part of the CVC4 prototype.
  ** Copyright (c) 2009, 2010, 2011  The Analysis of Computer Systems Group (ACSys)
  ** Courant Institute of Mathematical Sciences
@@ -11,7 +11,7 @@
  ** See the file COPYING in the top-level source directory for licensing
  ** information.\endverbatim
  **
- ** \brief Implementation of the propositional engine of CVC4.
+ ** \brief Implementation of the propositional engine of CVC4
  **
  ** Implementation of the propositional engine of CVC4.
  **/
@@ -62,9 +62,12 @@ PropEngine::PropEngine(TheoryEngine* te, Context* context) :
   d_theoryEngine(te),
   d_context(context) {
   Debug("prop") << "Constructing the PropEngine" << endl;
+
   d_satSolver = new SatSolver(this, d_theoryEngine, d_context);
-  theory::Registrar reg(d_theoryEngine);
-  d_cnfStream = new CVC4::prop::TseitinCnfStream(d_satSolver, reg);
+
+  theory::Registrar registrar(d_theoryEngine);
+  d_cnfStream = new CVC4::prop::TseitinCnfStream(d_satSolver, registrar);
+
   d_satSolver->setCnfStream(d_cnfStream);
 }