-/* $Id$
-
-This file is part of libmspdatafile
-Copyright © 2006-2008, 2010 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
#ifndef MSP_DATAFILE_LOADER_H_
#define MSP_DATAFILE_LOADER_H_
#include <map>
#include <msp/io/file.h>
-#include "except.h"
#include "loaderaction.h"
#include "parser.h"
#include "statement.h"
called. Any post-processing of the data should be placed here and not in the
destructor.
-See also classes BasicLoader and BasicLoader2.
+See also classes ObjectLoader and CollectionObjectLoader in objectloader.h.
*/
class Loader
{
const Statement *cur_st;
bool sub_loaded;
protected:
- bool allow_pointer_reload;
bool check_sub_loads;
Loader();
public:
virtual ~Loader();
- bool is_pointer_reload_allowed() const { return allow_pointer_reload; }
-
/** Loads statements from a parser. */
void load(Parser &p);
/** Returns the source of the statement being processed. This can be used
to implement relative paths in include-like statements. Note that the
source may not necessarily be a file. */
- const std::string &get_source() const
- {
- if(!cur_st)
- throw InvalidState("get_source called without current statement");
- return cur_st->source;
- }
+ const std::string &get_source() const;
virtual void finish() { }
};
-/**
-Deprecated. See ObjectLoader in objectloader.h.
-*/
-template<typename O>
-class BasicLoader: public Loader
-{
-public:
- typedef O Object;
-
-protected:
- O &obj;
-
-public:
- BasicLoader(O &o): obj(o) { }
- O &get_object() const { return obj; }
-};
-
-
-/**
-Deprecated. See CollectionObjectLoader in objectloader.h.
-*/
-template<typename O, typename C>
-class BasicLoader2: public BasicLoader<O>
-{
-public:
- typedef C Collection;
-
-protected:
- C &coll;
-
-public:
- BasicLoader2(O &o, C &c): BasicLoader<O>(o), coll(c) { }
- C &get_collection() const { return coll; }
-};
-
-
/**
Loads an object from a file. The object must have a public Loader class.
*/