hide backend solver declarations from public include

8 files changed, 111 insertions, 58 deletions

diff --git a/include/klee/Solver.h b/include/klee/Solver.h
index 7f12ddfb..e669c6f4 100644
--- a/include/klee/Solver.h
+++ b/include/klee/Solver.h
@@ -203,64 +203,6 @@ namespace klee {
     virtual void setCoreSolverTimeout(double timeout);
   };
 
-#ifdef ENABLE_STP
-  /// STPSolver - A complete solver based on STP.
-  class STPSolver : public Solver {
-  public:
-    /// STPSolver - Construct a new STPSolver.
-    ///
-    /// \param useForkedSTP - Whether STP should be run in a separate process
-    /// (required for using timeouts).
-    /// \param optimizeDivides - Whether constant division operations should
-    /// be optimized into add/shift/multiply operations.
-    STPSolver(bool useForkedSTP, bool optimizeDivides = true);
-
-    /// getConstraintLog - Return the constraint log for the given state in CVC
-    /// format.
-    virtual char *getConstraintLog(const Query&);
-
-    /// setCoreSolverTimeout - Set constraint solver timeout delay to the given value; 0
-    /// is off.
-    virtual void setCoreSolverTimeout(double timeout);
-  };
-#endif // ENABLE_STP
-
-#ifdef ENABLE_Z3
-  /// Z3Solver - A solver complete solver based on Z3
-  class Z3Solver : public Solver {
-  public:
-    /// Z3Solver - Construct a new Z3Solver.
-    Z3Solver();
-
-    /// Get the query in SMT-LIBv2 format.
-    /// \return A C-style string. The caller is responsible for freeing this.
-    virtual char *getConstraintLog(const Query &);
-
-    /// setCoreSolverTimeout - Set constraint solver timeout delay to the given
-    /// value; 0
-    /// is off.
-    virtual void setCoreSolverTimeout(double timeout);
-  };
-#endif // ENABLE_Z3
-
-#ifdef ENABLE_METASMT
-  
-  template<typename SolverContext>
-  class MetaSMTSolver : public Solver {
-  public:
-    MetaSMTSolver(bool useForked, bool optimizeDivides);
-    virtual ~MetaSMTSolver();
-  
-    virtual char *getConstraintLog(const Query&);
-    virtual void setCoreSolverTimeout(double timeout);
-  };
-
-  /// createMetaSMTSolver - Create a solver using the metaSMT backend set by 
-  /// the option MetaSMTBackend.
-  Solver *createMetaSMTSolver();
-
-#endif /* ENABLE_METASMT */
-
   /* *** */
 
   /// createValidatingSolver - Create a solver which will validate all query
diff --git a/lib/Solver/CoreSolver.cpp b/lib/Solver/CoreSolver.cpp
index 72b82807..438f38f6 100644
--- a/lib/Solver/CoreSolver.cpp
+++ b/lib/Solver/CoreSolver.cpp
@@ -7,6 +7,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "STPSolver.h"
+#include "Z3Solver.h"
+#include "MetaSMTSolver.h"
 #include "klee/CommandLine.h"
 #include "klee/Internal/Support/ErrorHandling.h"
 #include "klee/Solver.h"
diff --git a/lib/Solver/MetaSMTSolver.cpp b/lib/Solver/MetaSMTSolver.cpp
index 3b3eaf35..9b49f995 100644
--- a/lib/Solver/MetaSMTSolver.cpp
+++ b/lib/Solver/MetaSMTSolver.cpp
@@ -9,6 +9,7 @@
 #include "klee/Config/config.h"
 #ifdef ENABLE_METASMT
 
+#include "MetaSMTSolver.h"
 #include "MetaSMTBuilder.h"
 #include "klee/Constraints.h"
 #include "klee/Internal/Support/ErrorHandling.h"
diff --git a/lib/Solver/MetaSMTSolver.h b/lib/Solver/MetaSMTSolver.h
new file mode 100644
index 00000000..60d72383
--- /dev/null
+++ b/lib/Solver/MetaSMTSolver.h
@@ -0,0 +1,32 @@
+//===-- MetaSMTSolver.h
+//---------------------------------------------------===//
+//
+//                     The KLEE Symbolic Virtual Machine
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef KLEE_METASMTSOLVER_H
+#define KLEE_METASMTSOLVER_H
+
+#include "klee/Solver.h"
+
+namespace klee {
+
+template <typename SolverContext> class MetaSMTSolver : public Solver {
+public:
+  MetaSMTSolver(bool useForked, bool optimizeDivides);
+  virtual ~MetaSMTSolver();
+
+  virtual char *getConstraintLog(const Query &);
+  virtual void setCoreSolverTimeout(double timeout);
+};
+
+/// createMetaSMTSolver - Create a solver using the metaSMT backend set by
+/// the option MetaSMTBackend.
+Solver *createMetaSMTSolver();
+}
+
+#endif /* KLEE_METASMTSOLVER_H */
diff --git a/lib/Solver/STPSolver.cpp b/lib/Solver/STPSolver.cpp
index 5893c28e..d1b8cbdc 100644
--- a/lib/Solver/STPSolver.cpp
+++ b/lib/Solver/STPSolver.cpp
@@ -8,6 +8,7 @@
 //===----------------------------------------------------------------------===//
 #include "klee/Config/config.h"
 #ifdef ENABLE_STP
+#include "STPSolver.h"
 #include "STPBuilder.h"
 #include "klee/Solver.h"
 #include "klee/SolverImpl.h"
diff --git a/lib/Solver/STPSolver.h b/lib/Solver/STPSolver.h
new file mode 100644
index 00000000..cb68ed91
--- /dev/null
+++ b/lib/Solver/STPSolver.h
@@ -0,0 +1,39 @@
+//===-- STPSolver.h
+//---------------------------------------------------===//
+//
+//                     The KLEE Symbolic Virtual Machine
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef KLEE_STPSOLVER_H
+#define KLEE_STPSOLVER_H
+
+#include "klee/Solver.h"
+
+namespace klee {
+/// STPSolver - A complete solver based on STP.
+class STPSolver : public Solver {
+public:
+  /// STPSolver - Construct a new STPSolver.
+  ///
+  /// \param useForkedSTP - Whether STP should be run in a separate process
+  /// (required for using timeouts).
+  /// \param optimizeDivides - Whether constant division operations should
+  /// be optimized into add/shift/multiply operations.
+  STPSolver(bool useForkedSTP, bool optimizeDivides = true);
+
+  /// getConstraintLog - Return the constraint log for the given state in CVC
+  /// format.
+  virtual char *getConstraintLog(const Query &);
+
+  /// setCoreSolverTimeout - Set constraint solver timeout delay to the given
+  /// value; 0
+  /// is off.
+  virtual void setCoreSolverTimeout(double timeout);
+};
+}
+
+#endif /* KLEE_STPSOLVER_H */
diff --git a/lib/Solver/Z3Solver.cpp b/lib/Solver/Z3Solver.cpp
index c8af7e9e..985c143d 100644
--- a/lib/Solver/Z3Solver.cpp
+++ b/lib/Solver/Z3Solver.cpp
@@ -10,6 +10,7 @@
 #include "klee/Internal/Support/ErrorHandling.h"
 #include "klee/Internal/Support/FileHandling.h"
 #ifdef ENABLE_Z3
+#include "Z3Solver.h"
 #include "Z3Builder.h"
 #include "klee/Constraints.h"
 #include "klee/Solver.h"
diff --git a/lib/Solver/Z3Solver.h b/lib/Solver/Z3Solver.h
new file mode 100644
index 00000000..8dc97e06
--- /dev/null
+++ b/lib/Solver/Z3Solver.h
@@ -0,0 +1,34 @@
+//===-- Z3Solver.h
+//---------------------------------------------------===//
+//
+//                     The KLEE Symbolic Virtual Machine
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef KLEE_Z3SOLVER_H
+#define KLEE_Z3SOLVER_H
+
+#include "klee/Solver.h"
+
+namespace klee {
+/// Z3Solver - A solver complete solver based on Z3
+class Z3Solver : public Solver {
+public:
+  /// Z3Solver - Construct a new Z3Solver.
+  Z3Solver();
+
+  /// Get the query in SMT-LIBv2 format.
+  /// \return A C-style string. The caller is responsible for freeing this.
+  virtual char *getConstraintLog(const Query &);
+
+  /// setCoreSolverTimeout - Set constraint solver timeout delay to the given
+  /// value; 0
+  /// is off.
+  virtual void setCoreSolverTimeout(double timeout);
+};
+}
+
+#endif /* KLEE_Z3SOLVER_H */