sol::stack_guard Struct Reference

#include <sol.hpp>

Public Member Functions
	stack_guard (lua_State *L)
	stack_guard (lua_State *L, int top, std::function< void(int, int)> fx=detail::stack_fail)
bool	check_stack (int modification=0) const
	~stack_guard ()

Public Attributes
lua_State *	L
int	top
std::function< void(int, int)>	on_mismatch

Constructor & Destructor Documentation

stack_guard() [1/2]

sol::stack_guard::stack_guard ( lua_State *  L )

inline

        : stack_guard(L, lua_gettop(L)) {
        }

stack_guard() [2/2]

sol::stack_guard::stack_guard ( lua_State *  L, int  top, std::function< void(int, int)>  fx = detail::stack_fail  )

inline

        : L(L), top(top), on_mismatch(std::move(fx)) {
        }

~stack_guard()

sol::stack_guard::~stack_guard ( )

inline

                       {
            check_stack();
        }

Member Function Documentation

check_stack()

bool sol::stack_guard::check_stack ( int  modification = 0 ) const

inline

                                                     {
            int bottom = lua_gettop(L) + modification;
            if (top == bottom) {
                return true;
            }
            on_mismatch(top, bottom);
            return false;
        }

Member Data Documentation

L

lua_State* sol::stack_guard::L

on_mismatch

std::function<void(int, int)> sol::stack_guard::on_mismatch

top

int sol::stack_guard::top

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The documentation for this struct was generated from the following file:

• external/sol.hpp