1 // Copyright 2011 Google Inc.
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5 // modification, are permitted provided that the following conditions are
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30 /// Provides the debug wrapper class for the Lua C debug state.
32 #if !defined(LUTOK_DEBUG_HPP)
33 #define LUTOK_DEBUG_HPP
36 #if defined(_LIBCPP_VERSION) || __cplusplus >= 201103L
48 /// A model for the Lua debug state.
50 /// This extremely-simple class provides a mechanism to hide the internals of
51 /// the C native lua_Debug type, exposing its internal fields using friendlier
54 /// This class also acts as a complement to the state class by exposing any
55 /// state-related functions as methods of this function. For example, while it
56 /// might seem that get_info() belongs in state, we expose it from here because
57 /// its result is really mutating a debug object, not the state object.
61 /// Pointer to the shared internal implementation.
62 #if defined(_LIBCPP_VERSION) || __cplusplus >= 201103L
63 std::shared_ptr< impl > _pimpl;
65 std::tr1::shared_ptr< impl > _pimpl;
72 void get_info(state&, const std::string&);
73 void get_stack(state&, const int);
75 int event(void) const;
76 std::string name(void) const;
77 std::string name_what(void) const;
78 std::string what(void) const;
79 std::string source(void) const;
80 int current_line(void) const;
81 int n_ups(void) const;
82 int line_defined(void) const;
83 int last_line_defined(void) const;
84 std::string short_src(void) const;
90 #endif // !defined(LUTOK_DEBUG_HPP)