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39 lines
834 B
39 lines
834 B
7 months ago
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//===- ExprToken.h --------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MCLD_SCRIPT_EXPRTOKEN_H_
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#define MCLD_SCRIPT_EXPRTOKEN_H_
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namespace mcld {
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/** \class ExprToken
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* \brief This class defines the interfaces to an expression token.
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*/
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class ExprToken {
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public:
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enum Kind { OPERATOR, OPERAND };
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protected:
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explicit ExprToken(Kind pKind) : m_Kind(pKind) {}
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public:
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virtual ~ExprToken() {}
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virtual void dump() const = 0;
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Kind kind() const { return m_Kind; }
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private:
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Kind m_Kind;
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};
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} // namespace mcld
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#endif // MCLD_SCRIPT_EXPRTOKEN_H_
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