SectionsCmd.h revision 37b74a387bb3993387029859c2d9d051c41c724e 
1//===- SectionsCmd.h ------------------------------------------------------===//
2//
3//                     The MCLinker Project
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9#ifndef MCLD_SCRIPT_SECTIONSCMD_H_
10#define MCLD_SCRIPT_SECTIONSCMD_H_
11
12#include "mcld/Script/ScriptCommand.h"
13
14#include <llvm/Support/DataTypes.h>
15
16#include <vector>
17
18namespace mcld {
19
20class Module;
21
22/** \class SectionsCmd
23 *  \brief This class defines the interfaces to SECTIONS command.
24 */
25
26class SectionsCmd : public ScriptCommand {
27 public:
28  typedef std::vector<ScriptCommand*> SectionCommands;
29  typedef SectionCommands::const_iterator const_iterator;
30  typedef SectionCommands::iterator iterator;
31  typedef SectionCommands::const_reference const_reference;
32  typedef SectionCommands::reference reference;
33
34 public:
35  SectionsCmd();
36  ~SectionsCmd();
37
38  const_iterator begin() const { return m_SectionCommands.begin(); }
39  iterator begin() { return m_SectionCommands.begin(); }
40  const_iterator end() const { return m_SectionCommands.end(); }
41  iterator end() { return m_SectionCommands.end(); }
42
43  const_reference front() const { return m_SectionCommands.front(); }
44  reference front() { return m_SectionCommands.front(); }
45  const_reference back() const { return m_SectionCommands.back(); }
46  reference back() { return m_SectionCommands.back(); }
47
48  size_t size() const { return m_SectionCommands.size(); }
49
50  bool empty() const { return m_SectionCommands.empty(); }
51
52  void dump() const;
53
54  static bool classof(const ScriptCommand* pCmd) {
55    return pCmd->getKind() == ScriptCommand::SECTIONS;
56  }
57
58  void activate(Module& pModule);
59
60  void push_back(ScriptCommand* pCommand);
61
62 private:
63  SectionCommands m_SectionCommands;
64};
65
66}  // namespace mcld
67
68#endif  // MCLD_SCRIPT_SECTIONSCMD_H_
69