# linkgraph_type.h

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    00001 /* $Id$ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
    00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
    00008  */
    00009
    00012 #ifndef LINKGRAPH_TYPE_H_
    00013 #define LINKGRAPH_TYPE_H_
    00014
    00015 typedef uint16 LinkGraphComponentID;
    00016 static const LinkGraphComponentID INVALID_LINKGRAPH_COMPONENT = UINT16_MAX;
    00017
    00018 typedef uint NodeID;
    00019 static const NodeID INVALID_NODE = UINT_MAX;
    00020
    00021 enum DistributionType {
    00022   DT_BEGIN = 0,
    00023   DT_SYMMETRIC = 0,
    00024   DT_ASYMMETRIC,
    00025   DT_MANUAL,
    00026   DT_NUM = 3,
    00027   DT_END = 3
    00028 };
    00029
    00030 /* It needs to be 8bits, because we save and load it as such
    00031  * Define basic enum properties
    00032  */
    00033 template <> struct EnumPropsT<DistributionType> : MakeEnumPropsT<DistributionType, byte, DT_BEGIN, DT_END, DT_NUM> {};
    00034 typedef TinyEnumT<DistributionType> DistributionTypeByte; // typedefing-enumification of DistributionType
    00035
    00036 #endif /* LINKGRAPH_TYPE_H_ */