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37 * Declares implementation types for gmx::CommandLineModuleManager.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_commandline
42 #ifndef GMX_COMMANDLINE_CMDLINEMODULEMANAGER_IMPL_H
43 #define GMX_COMMANDLINE_CMDLINEMODULEMANAGER_IMPL_H
49 #include "cmdlinemodule.h"
50 #include "cmdlinemodulemanager.h"
52 #include "gromacs/utility/common.h"
53 #include "gromacs/utility/gmxassert.h"
54 #include "gromacs/utility/uniqueptr.h"
58 //! Container type for mapping module names to module objects.
59 typedef std::map<std::string, CommandLineModulePointer> CommandLineModuleMap;
63 * Internal data for a CommandLineModuleManager module group.
65 * This class contains the state of a module group. CommandLineModuleGroup
66 * provides the public interface to construct/alter the state, and
67 * CommandLineModuleManager and its associated classes use it for help output.
69 * \ingroup module_commandline
71 class CommandLineModuleGroupData
75 * Shorthand for a list of modules contained in the group.
77 * The first element in the contained pair contains the tag
78 * (gmx-something) of the module, and the second element contains the
79 * description. The second element is never NULL.
81 typedef std::vector<std::pair<std::string, const char *> > ModuleList;
84 * Constructs an empty module group.
86 * \param[in] modules List of all modules
87 * (used for checking and default descriptions).
88 * \param[in] title Title of the group.
92 CommandLineModuleGroupData(const CommandLineModuleMap &modules,
94 : allModules_(modules), title_(title)
98 //! Returns the title for the group.
99 const char *title() const { return title_; }
100 //! Returns the list of modules in the group.
101 const ModuleList &modules() const { return modules_; }
104 * Adds a module to the group.
106 * \param[in] name Name of the module.
107 * \param[in] description Description of the module in this group.
108 * \throws std::bad_alloc if out of memory.
110 * If \p description is NULL, the description returned by the module is
113 void addModule(const char *name, const char *description);
116 const CommandLineModuleMap &allModules_;
120 GMX_DISALLOW_COPY_AND_ASSIGN(CommandLineModuleGroupData);
123 //! Smart pointer type for managing a CommandLineModuleGroup.
124 typedef gmx_unique_ptr<CommandLineModuleGroupData>::type
125 CommandLineModuleGroupDataPointer;
126 //! Container type for keeping a list of module groups.
127 typedef std::vector<CommandLineModuleGroupDataPointer>
128 CommandLineModuleGroupList;