#include <lua_user_data.h>
Inheritance diagram for ug::LuaFunction< TData, TDataIn >:
Public Member Functions | |
| LuaFunction () | |
| constructor More... | |
| virtual void | operator() (TData &out, int numArgs,...) |
| evaluates the data More... | |
| void | set_lua_callback (const char *luaCallback, size_t numArgs) |
| sets the Lua function used to compute the data More... | |
| virtual | ~LuaFunction () |
| Public Member Functions inherited from ug::IFunction< TData, TDataIn > | |
| virtual | ~IFunction () |
| virtual destructor More... | |
Protected Attributes | |
| std::string | m_cbValueName |
| callback name as string More... | |
| int | m_cbValueRef |
| reference to lua function More... | |
| lua_State * | m_L |
| lua state More... | |
| size_t | m_numArgs |
| number of arguments to use More... | |
Detailed Description
template<typename TData, typename TDataIn>
class ug::LuaFunction< TData, TDataIn >
- Template Parameters
-
TData Return value type TDataIn Input daten type
Constructor & Destructor Documentation
◆ LuaFunction()
| ug::LuaFunction< TData, TDataIn >::LuaFunction |
constructor
References ug::script::GetDefaultLuaState(), ug::LuaFunction< TData, TDataIn >::m_cbValueRef, and ug::LuaFunction< TData, TDataIn >::m_L.
◆ ~LuaFunction()
|
inlinevirtual |
Member Function Documentation
◆ operator()()
|
virtual |
evaluates the data
Implements ug::IFunction< TData, TDataIn >.
References ug::IsFiniteAndNotTooBig(), PROFILE_CALLBACK_BEGIN, PROFILE_CALLBACK_END, read(), UG_ASSERT, UG_CATCH_THROW, UG_COND_THROW, and UG_THROW.
◆ set_lua_callback()
| void ug::LuaFunction< TData, TDataIn >::set_lua_callback | ( | const char * | luaCallback, |
| size_t | numArgs | ||
| ) |
sets the Lua function used to compute the data
This function sets the lua callback. The name of the function is passed as a string. Make sure, that the function name is defined when executing the script.
References UG_THROW.
Referenced by ug::MarkForCoarsen_ElementsByLuaCallback(), and ug::MarkForRefinement_ElementsByLuaCallback().
Member Data Documentation
◆ m_cbValueName
|
protected |
callback name as string
◆ m_cbValueRef
|
protected |
reference to lua function
Referenced by ug::LuaFunction< TData, TDataIn >::LuaFunction().
◆ m_L
|
protected |
lua state
Referenced by ug::LuaFunction< TData, TDataIn >::LuaFunction().
◆ m_numArgs
|
protected |
number of arguments to use
The documentation for this class was generated from the following files:
- ugbase/bindings/lua/lua_user_data.h
- ugbase/bindings/lua/lua_user_data_impl.h
