Set containing 'items' items of 'tile and Tdir' No tree structure is used because it would cause slowdowns in most usual cases.
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Public Member Functions |
| SmallSet (const char *name) |
| Constructor - just set default values and 'name'.
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void | Reset () |
| Reset variables to default values.
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bool | Overflowed () |
| Returns value of 'overflowed'.
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bool | IsEmpty () |
| Checks for empty set.
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bool | IsFull () |
| Checks for full set.
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uint | Items () |
| Reads the number of items.
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bool | Remove (TileIndex tile, Tdir dir) |
| Tries to remove first instance of given tile and dir.
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bool | IsIn (TileIndex tile, Tdir dir) |
| Tries to find given tile and dir in the set.
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bool | Add (TileIndex tile, Tdir dir) |
| Adds tile & dir into the set, checks for full set Sets the 'overflowed' flag if the set was full.
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bool | Get (TileIndex *tile, Tdir *dir) |
| Reads the last added element into the set.
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Private Attributes |
uint | n |
bool | overflowed |
const char * | name |
struct SmallSet::SSdata | data [items] |
Detailed Description
template<typename Tdir, uint items>
struct SmallSet< Tdir, items >
Set containing 'items' items of 'tile and Tdir' No tree structure is used because it would cause slowdowns in most usual cases.
Definition at line 54 of file signal.cpp.
Member Function Documentation
template<typename Tdir, uint items>
Adds tile & dir into the set, checks for full set Sets the 'overflowed' flag if the set was full.
- Parameters
-
tile | tile |
dir | and dir to add |
- Returns
- true iff the item could be added (set wasn't full)
Definition at line 154 of file signal.cpp.
References DEBUG, and SmallSet< Tdir, items >::IsFull().
template<typename Tdir, uint items>
Reads the last added element into the set.
- Parameters
-
tile | pointer where tile is written to |
dir | pointer where dir is written to |
- Returns
- false iff the set was empty
Definition at line 175 of file signal.cpp.
template<typename Tdir, uint items>
bool SmallSet< Tdir, items >::IsEmpty |
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| ) |
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inline |
Checks for empty set.
- Returns
- is the set empty?
Definition at line 90 of file signal.cpp.
template<typename Tdir, uint items>
bool SmallSet< Tdir, items >::IsFull |
( |
| ) |
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inline |
template<typename Tdir, uint items>
Tries to find given tile and dir in the set.
- Parameters
-
tile | tile |
dir | and dir to find |
- Returns
- true iff the tile & dir element was found
Definition at line 138 of file signal.cpp.
template<typename Tdir, uint items>
Reads the number of items.
- Returns
- current number of items
Definition at line 108 of file signal.cpp.
template<typename Tdir, uint items>
bool SmallSet< Tdir, items >::Overflowed |
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| ) |
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inline |
Returns value of 'overflowed'.
- Returns
- did we try to overflow the set?
Definition at line 81 of file signal.cpp.
template<typename Tdir, uint items>
Tries to remove first instance of given tile and dir.
- Parameters
-
tile | tile |
dir | and dir to remove |
- Returns
- element was found and removed
Definition at line 120 of file signal.cpp.
The documentation for this struct was generated from the following file: