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Diffstat (limited to 'src/expr/sepconst.h')
-rw-r--r-- | src/expr/sepconst.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/src/expr/sepconst.h b/src/expr/sepconst.h deleted file mode 100644 index 9f86c7efc..000000000 --- a/src/expr/sepconst.h +++ /dev/null @@ -1,72 +0,0 @@ -/********************* */ -/*! \file sepconst.h - ** \verbatim - ** Original author: Andrew Reynolds - ** Major contributors: none - ** Minor contributors (to current version): none - ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2014 New York University and The University of Iowa - ** See the file COPYING in the top-level source directory for licensing - ** information.\endverbatim - ** - ** \brief [[ Add one-line brief description here ]] - ** - ** [[ Add lengthier description here ]] - ** \todo document this file - **/ - -#include "cvc4_public.h" - -#pragma once - -namespace CVC4 { - // messy; Expr needs NilRef (because it's the payload of a - // CONSTANT-kinded expression), and NilRef needs Expr. - class CVC4_PUBLIC NilRef; - //class CVC4_PUBLIC EmpStar; -}/* CVC4 namespace */ - -#include "expr/expr.h" -#include "expr/type.h" -#include <iostream> - -namespace CVC4 { - -class CVC4_PUBLIC NilRef { - const Type d_type; - NilRef() { } -public: - NilRef(Type refType):d_type(refType) { } - - ~NilRef() throw() { - } - Type getType() const { return d_type; } - bool operator==(const NilRef& es) const throw() { - return d_type == es.d_type; - } - bool operator!=(const NilRef& es) const throw() { - return !(*this == es); - } - bool operator<(const NilRef& es) const throw() { - return d_type < es.d_type; - } - bool operator<=(const NilRef& es) const throw() { - return d_type <= es.d_type; - } - bool operator>(const NilRef& es) const throw() { - return !(*this <= es); - } - bool operator>=(const NilRef& es) const throw() { - return !(*this < es); - } -};/* class NilRef */ - -std::ostream& operator<<(std::ostream& out, const NilRef& es) CVC4_PUBLIC; - -struct CVC4_PUBLIC NilRefHashFunction { - inline size_t operator()(const NilRef& es) const { - return TypeHashFunction()(es.getType()); - } -};/* struct NilRefHashFunction */ - -}/* CVC4 namespace */ |