Classes |
struct | fairport::disk::page_trailer< ulonglong > |
| The Unicode store version of the page trailer. More...
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struct | fairport::disk::page_trailer< ulong > |
| The ANSI store version of the page trailer. More...
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struct | fairport::disk::page< T > |
| Generic page structure. More...
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struct | fairport::disk::amap_page< T > |
| The authoritative source of free space in the file. More...
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struct | fairport::disk::pmap_page< T > |
| An old allocation system optimized for pages. More...
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struct | fairport::disk::fmap_page< T > |
| A deprecated allocation system optimized for AMap page searching. More...
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struct | fairport::disk::fpmap_page< T > |
| A deprecated allocation system optimized for PMap page searching. More...
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struct | fairport::disk::dlist_page< T > |
| A metapage holding information about AMap pages. More...
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struct | fairport::disk::bt_entry< T > |
| BTree Entry. More...
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struct | fairport::disk::nbt_leaf_entry< T > |
| NBT Leaf Entry. More...
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struct | fairport::disk::bbt_leaf_entry< T > |
| BBT Leaf Entry. More...
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struct | fairport::disk::bt_page< T, EntryType > |
| The fundamental page structure which forms the basis of the two BTrees. More...
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struct | fairport::disk::nbt_nonleaf_page< T > |
| NBT non-leaf page. More...
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struct | fairport::disk::bbt_nonleaf_page< T > |
| BBT non-leaf page. More...
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struct | fairport::disk::nbt_leaf_page< T > |
| NBT leaf page. More...
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struct | fairport::disk::bbt_leaf_page< T > |
| BBT leaf page. More...
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Enumerations |
enum | fairport::disk::page_type {
fairport::disk::page_type_bbt = 0x80,
fairport::disk::page_type_nbt = 0x81,
fairport::disk::page_type_fmap = 0x82,
fairport::disk::page_type_pmap = 0x83,
fairport::disk::page_type_amap = 0x84,
fairport::disk::page_type_fpmap = 0x85,
fairport::disk::page_type_dlist = 0x86
} |
| Valid page types. More...
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Functions |
ulong | fairport::disk::dlist_get_page_num (ulong entry) |
| Get a amap page number (ordinal) from a DLIST entry.
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ulong | fairport::disk::dlist_get_slots (ulong entry) |
| Get the number of free slots from a DLIST entry.
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Variables |
const size_t | fairport::disk::page_size = 512 |
| Size of all pages in the file in bytes, including the page trailer.
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const size_t | fairport::disk::bytes_per_slot = 64 |
| Number of bytes each slot (bit) in an AMap page refers to.
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const size_t | fairport::disk::first_amap_page_location = 0x4400 |
| The location of the first AMap page in the file.
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const size_t | fairport::disk::dlist_page_location = 0x4200 |
| The location of the only DList page in the file.
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const ulong | fairport::disk::dlist_page_num_mask = 0x0000FFFF |
| The portion of the dlist entry which refers to the amap page number.
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const ulong | fairport::disk::dlist_slots_shift = 20 |
| The bits to shift a dlist entry to get the slots on that amap page.
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