| //===-- hlvm/Reader/Reader.h - AST Abstract Reader Class --------*- C++ -*-===// |
| // |
| // High Level Virtual Machine (HLVM) |
| // |
| // Copyright (C) 2006 Reid Spencer. All Rights Reserved. |
| // |
| // This software is free software; you can redistribute it and/or modify it |
| // under the terms of the GNU Lesser General Public License as published by |
| // the Free Software Foundation; either version 2.1 of the License, or (at |
| // your option) any later version. |
| // |
| // This software is distributed in the hope that it will be useful, but WITHOUT |
| // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for |
| // more details. |
| // |
| // You should have received a copy of the GNU Lesser General Public License |
| // along with this library in the file named LICENSE.txt; if not, write to the |
| // Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| // MA 02110-1301 USA |
| // |
| //===----------------------------------------------------------------------===// |
| /// @file hlvm/Reader/Reader.h |
| /// @author Reid Spencer <rspencer@x10sys.com> |
| /// @date 2006/05/12 |
| /// @since 0.1.0 |
| /// @brief Provides the interface to hlvm::Reader |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef XPS_READER_READER_H |
| #define XPS_READER_READER_H |
| |
| namespace hlvm { |
| |
| class AST; |
| |
| class Reader |
| { |
| public: |
| virtual ~Reader() {} |
| |
| /// This method reads the entire content of the reader's source. |
| virtual bool read() = 0; |
| |
| /// This method retrieves the construct AST that resulted from reading. |
| /// @returns 0 if nothing has been read yet |
| virtual AST* get() = 0; |
| }; |
| |
| } |
| #endif |