| OpenTTD
    | 
fixed size array Upon construction it preallocates fixed size block of memory for all items, but doesn't construct them. More...
#include <fixedsizearray.hpp>
| Data Structures | |
| struct | ArrayHeader | 
| header for fixed size array  More... | |
| Public Member Functions | |
| FixedSizeArray () | |
| Default constructor. | |
| FixedSizeArray (const FixedSizeArray< T, C > &src) | |
| Copy constructor. | |
| ~FixedSizeArray () | |
| destroy remaining items and free the memory block | |
| void | Clear () | 
| Clear (destroy) all items. | |
| uint | Length () const | 
| return number of used items | |
| bool | IsFull () const | 
| return true if array is full | |
| bool | IsEmpty () const | 
| return true if array is empty | |
| T * | Append () | 
| add (allocate), but don't construct item | |
| T * | AppendC () | 
| add and construct item using default constructor | |
| T & | operator[] (uint index) | 
| return item by index (non-const version) | |
| const T & | operator[] (uint index) const | 
| return item by index (const version) | |
| Protected Member Functions | |
| ArrayHeader & | Hdr () | 
| return reference to the array header (non-const) | |
| const ArrayHeader & | Hdr () const | 
| return reference to the array header (const) | |
| uint & | RefCnt () | 
| return reference to the block reference counter | |
| uint & | SizeRef () | 
| return reference to number of used items | |
| Protected Attributes | |
| T * | data | 
| the only member of fixed size array is pointer to the block of C array of items. | |
| Static Protected Attributes | |
| static const uint | Tsize = sizeof(T) | 
| size of item | |
| static const uint | HeaderSize = sizeof(ArrayHeader) | 
| size of header | |
fixed size array Upon construction it preallocates fixed size block of memory for all items, but doesn't construct them.
Item's construction is delayed.
Definition at line 24 of file fixedsizearray.hpp.
| 
 | inline | 
Default constructor.
Preallocate space for items and header, then initialize header.
Definition at line 69 of file fixedsizearray.hpp.
| 
 | inline | 
Copy constructor.
Preallocate space for items and header, then initialize header.
Definition at line 81 of file fixedsizearray.hpp.
| 
 | protected | 
the only member of fixed size array is pointer to the block of C array of items.
Header can be found on the offset -sizeof(ArrayHeader).
Definition at line 41 of file fixedsizearray.hpp.
Referenced by FixedSizeArray< SubArray, 1024 >::Append(), FixedSizeArray< SubArray, 1024 >::Clear(), FixedSizeArray< SubArray, 1024 >::FixedSizeArray(), FixedSizeArray< SubArray, 1024 >::Hdr(), FixedSizeArray< SubArray, 1024 >::operator[](), and FixedSizeArray< SubArray, 1024 >::~FixedSizeArray().
 1.8.1.2
 1.8.1.2