BlockMap Class Reference

Helper class for resolving cross-references while deserializing BlockGraph objects. More...

#include <block.hh>

Public Member Functions
	BlockMap (const AddrSpaceManager *m)
	Construct given an address space manager.
	BlockMap (const BlockMap &op2)
	Copy constructor.
const AddrSpaceManager *	getAddressManager (void) const
	Get the address space manager.
void	sortList (void)
	Sort the list of FlowBlock objects.
FlowBlock *	findLevelBlock (int4 index) const
	Find the FlowBlock matching the given index. More...
FlowBlock *	createBlock (const string &name)
	Create a FlowBlock of the named type. More...

Private Member Functions
FlowBlock *	resolveBlock (FlowBlock::block_type bt)
	Construct a FlowBlock of the given type. More...

Static Private Member Functions
static FlowBlock *	findBlock (const vector< FlowBlock * > &list, int4 ind)
	Locate a FlowBlock with a given index. More...

Private Attributes
const AddrSpaceManager *	manage
	Address space manager used to restore FlowBlock address ranges.
vector< FlowBlock * >	sortlist
	The list of deserialized FlowBlock objects.

Detailed Description

Helper class for resolving cross-references while deserializing BlockGraph objects.

FlowBlock objects are serialized with their associated index value and edges are serialized with the indices of the FlowBlock end-points. During deserialization, this class maintains a list of FlowBlock objects sorted by index and then looks up the FlowBlock matching a given index as edges specify them.

Member Function Documentation

FlowBlock * BlockMap::createBlock

(

const string &

name

)

Create a FlowBlock of the named type.

Given the name of a block (deserialized from a <bhead> tag), build the corresponding type of block.

Parameters

name	is the name of the block type

Returns

a new instance of the named FlowBlock type

References FlowBlock::nameToType().

Referenced by BlockGraph::restoreXmlBody().

FlowBlock * BlockMap::findBlock ( const vector< FlowBlock * > &  list, int4  ind  )

staticprivate

Locate a FlowBlock with a given index.

Given a list of FlowBlock objects sorted by index, use binary search to find the FlowBlock with matching index

Parameters

list	is the sorted list of FlowBlock objects
ind	is the FlowBlock index to match

Returns

the matching FlowBlock or NULL

References FlowBlock::getIndex().

FlowBlock* BlockMap::findLevelBlock ( int4  index ) const

inline

Find the FlowBlock matching the given index.

Parameters

index

is the given index

Returns

the FlowBlock matching the index

Referenced by BlockEdge::restoreXml().

FlowBlock * BlockMap::resolveBlock ( FlowBlock::block_type  bt )

private

Construct a FlowBlock of the given type.

Parameters

bt	is the block_type

Returns

a new instance of the specialized FlowBlock

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The documentation for this class was generated from the following files:

• block.hh
• block.cc