GenericContainerInterface_lua.hh

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/*--------------------------------------------------------------------------*\
 |                                                                          |
 |  Copyright (C) 2013                                                      |
 |                                                                          |
 |         , __                 , __                                        |
 |        /|/  \               /|/  \                                       |
 |         | __/ _   ,_         | __/ _   ,_                                |
 |         |   \|/  /  |  |   | |   \|/  /  |  |   |                        |
 |         |(__/|__/   |_/ \_/|/|(__/|__/   |_/ \_/|/                       |
 |                           /|                   /|                        |
 |                           \|                   \|                        |
 |                                                                          |
 |      Enrico Bertolazzi                                                   |
 |      Dipartimento di Ingegneria Industriale                              |
 |      Università degli Studi di Trento                                    |
 |      email: enrico.bertolazzi@unitn.it                                   |
 |                                                                          |
\*--------------------------------------------------------------------------*/
 
#pragma once
 
#ifndef GENERIC_CONTAINER_INTERFACE_LUA_HH
#define GENERIC_CONTAINER_INTERFACE_LUA_HH
 
#ifdef __clang__
#pragma clang diagnostic ignored "-Wpoison-system-directories"
#endif
 
#include "GenericContainer.hh"
 
namespace GC_namespace {


  void
  Lua_global_to_GC(
    void             * void_L,
    char const       * global_var,
    GenericContainer & gc
  );

  void
  Lua_GC_to_global(
    void                   * void_L,
    GenericContainer const & gc,
    char const             * global_var
  );

  class LuaInterpreter {
    /* lua_State * */ void * void_L;
  public:
    LuaInterpreter();

    ~LuaInterpreter();

    void execute( char const cmd[] );

    void call( GenericContainer const & arguments, GenericContainer & res );

    void do_file( char const fname[] );

    void
    GC_to_global( GenericContainer const & gc, char const global_var[] ) {
      Lua_GC_to_global( void_L, gc, global_var );
    }

    void
    global_to_GC( char const var[], GenericContainer & gc ) {
      Lua_global_to_GC( void_L, var, gc );
    }

    int
    interactive(
      int argc,
      char const ** argv,
      char const ** messages,
      char const *  prompt
    ); // launch interpret mode
  };

 
}
 
#endif