Convert LdSymbol into an abstract class.

Created LdLuaSymbol, which subclasses LdSymbol.

src/ld-lua-symbol.h

@@ -0,0 +1,63 @@
+/*
+ * ld-lua-symbol.h
+ *
+ * This file is a part of logdiag.
+ * Copyright Přemysl Janouch 2010. All rights reserved.
+ *
+ * See the file LICENSE for licensing information.
+ *
+ */
+
+#ifndef __LD_LUA_SYMBOL_H__
+#define __LD_LUA_SYMBOL_H__
+
+G_BEGIN_DECLS
+
+
+#define LD_TYPE_LUA_SYMBOL (ld_lua_symbol_get_type ())
+#define LD_LUA_SYMBOL(obj) (G_TYPE_CHECK_INSTANCE_CAST \
+	((obj), LD_TYPE_LUA_SYMBOL, LdLuaSymbol))
+#define LD_LUA_SYMBOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST \
+	((klass), LD_TYPE_LUA_SYMBOL, LdLuaSymbolClass))
+#define LD_IS_LUA_SYMBOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE \
+	((obj), LD_TYPE_LUA_SYMBOL))
+#define LD_IS_LUA_SYMBOL_CLASS(klass) (G_TYPE_CHECK_INSTANCE_TYPE \
+	((klass), LD_TYPE_LUA_SYMBOL))
+#define LD_LUA_SYMBOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS \
+	((obj), LD_LUA_SYMBOL, LdLuaSymbolClass))
+
+typedef struct _LdLuaSymbol LdLuaSymbol;
+typedef struct _LdLuaSymbolPrivate LdLuaSymbolPrivate;
+typedef struct _LdLuaSymbolClass LdLuaSymbolClass;
+
+
+/**
+ * LdLuaSymbol:
+ * @name: The name of this symbol.
+ */
+struct _LdLuaSymbol
+{
+/*< private >*/
+	LdSymbol parent_instance;
+	LdLuaSymbolPrivate *priv;
+};
+
+/**
+ * LdLuaSymbolClass:
+ * @parent_class: The parent class.
+ */
+struct _LdLuaSymbolClass
+{
+	LdSymbolClass parent_class;
+};
+
+
+GType ld_lua_symbol_get_type (void) G_GNUC_CONST;
+
+LdSymbol *ld_lua_symbol_new (LdSymbolCategory *parent, LdLua *lua);
+
+
+G_END_DECLS
+
+#endif /* ! __LD_LUA_SYMBOL_H__ */
+