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 
18 namespace mcld {
19 
20 class Module;
21 
22 /** \class SectionsCmd
23  *  \brief This class defines the interfaces to SECTIONS command.
24  */
25 
26 class 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 
begin()38   const_iterator begin() const { return m_SectionCommands.begin(); }
begin()39   iterator begin() { return m_SectionCommands.begin(); }
end()40   const_iterator end() const { return m_SectionCommands.end(); }
end()41   iterator end() { return m_SectionCommands.end(); }
42 
front()43   const_reference front() const { return m_SectionCommands.front(); }
front()44   reference front() { return m_SectionCommands.front(); }
back()45   const_reference back() const { return m_SectionCommands.back(); }
back()46   reference back() { return m_SectionCommands.back(); }
47 
size()48   size_t size() const { return m_SectionCommands.size(); }
49 
empty()50   bool empty() const { return m_SectionCommands.empty(); }
51 
52   void dump() const;
53 
classof(const ScriptCommand * pCmd)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