AST_FILE_IO Class Reference

Description

Class holding static data and functions supporting File I/O.

\tests Test of the AST File I/O mechanism include:

• 1) writes the AST out to a source file, the first source file, and compiles it
• 2) writes out the AST as a binary file
• 3) deletes the AST (clears all the memory pools)
• 4) reads in the binary file and runs all AST tests
• 5) writes the AST out to a source file, the second source file, and compiles it
• 6) runs a diff between the first source file and the second source file
• 7) Using a new program that just reads the binary AST file, he reads the binary AST file
• 8) writes the AST out to a source file, the first source file, and compiles it
• 9) runs a diff between the first source file and the third source file

Definition at line 18 of file AST_FILE_IO.h.

Classes
class	MemoryCheckingTraversalForAstFileIO

Public Types
typedef AstAttribute *(AstAttribute::*	CONSTRUCTOR) (void)

Static Public Member Functions
static void	startUp (SgProject *root)
static unsigned long	getSizeOfMemoryPool (const int position)
static unsigned long	getSizeOfMemoryPoolUpToAst (AstData *astInPool, const int position)
static unsigned long	getAccumulatedPoolSizeOfNewAst (const int position)
static unsigned long	getAccumulatedPoolSizeOfAst (AstData *astInPool, const int position)
static unsigned long	getPoolSizeOfNewAst (const int sgVariant)
static unsigned long	getTotalNumberOfNodesOfAstInMemoryPool ()
static unsigned long	getTotalNumberOfNodesOfNewAst ()
static bool	areFreepointersContainingGlobalIndices ()
static unsigned long	getGlobalIndexFromSgClassPointer (SgNode *pointer)
static SgNode *	getSgClassPointerFromGlobalIndex (unsigned long globalIndex)
static void	compressAstInMemoryPool ()
static void	resetValidAstAfterWriting ()
static void	clearAllMemoryPools ()
static void	deleteMemoryPools ()
static void	deleteStaticData ()
static void	deleteStoredAsts ()
static void	setStaticDataOfAst (AstData *astInPool)
static int	getNumberOfAsts ()
static void	addNewAst (AstData *newAst)
static void	extendMemoryPoolsForRebuildingAST ()
static void	writeASTToStream (std::ostream &out)
static void	writeASTToFile (std::string fileName)
static std::string	writeASTToString ()
static SgProject *	readASTFromStream (std::istream &in)
static SgProject *	readASTFromFile (std::string fileName)
static SgProject *	readASTFromString (const std::string &s)
static void	printFileMaps ()
static void	printListOfPoolSizes ()
static void	printListOfPoolSizesOfAst (int index)
static AstData *	getAst (int index)
static AstData *	getAstWithRoot (SgProject *root)
template<class TYPE >
static void	registerAttribute ()
static const std::map< std::string, CONSTRUCTOR > &	getRegisteredAttributes ()
static void	reset ()
static void	display (const std::string &label)

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

• AST_FILE_IO.h