SgTypedefDeclaration

This class represents the notion of a typedef declaration.

Synopsis

Declared in <src/docs/mrdocs/ast_node_docs.h>

class SgTypedefDeclaration
    : public SgDeclarationStatement

Base Classes

Name	Description
SgDeclarationStatement	This class represents the concept of a declaration statement.

Friends

Name	Description
isSgTypedefDeclaration	Casts pointer from base class to derived class (for const pointers)
isSgTypedefDeclaration	Casts pointer from base class to derived class

Non-Member Functions

Name	Description
AstPostProcessing	This does all post‐processing fixup and translation of the Sage III AST.
addPrototypesForTemplateInstantiations	Fixups transformations that have added template instantiations or caused template instantiations to be output so that there is a proper prototype declaration before the template instantation is called.
changeAllMembersToPublic	Change all members in a program to be public. There should really be a smarter procedure for this that only changes members used by inlined code.
checkIsCompilerGeneratedFlag	Checks whether appropriate nodes of an AST are marked as compiler‐generated.
checkIsFrontendSpecificFlag	Checks whether appropriate nodes of an AST are marked as front‐end specific.
checkPhysicalSourcePosition	Checks whether the physical source position information is consistant in the Sg_File_Info object
checkTransformedFlagsVisitor	Check for consistancy of isTransformation flags for nodes marked as a transformation.
cleanupInlinedCode	Combined procedure for cleaning up code after inlining. Does not do variable renaming or block flattening, however.
detectTransformations	Detect nodes marked as transformations (should not be present coming out of the frontend translation).
edgePointerReplacement	Traverse the AST root looking for the edges in the replacement map. If a match is found the edge is updated.
findVariablesUsedInRegion	Find all variables referenced in a region
fixReturnStatements	Workaround for ROSE bug. Should be used whenever expressions in a program are modified.
fixupAstDeclarationScope	Fixup all SgDeclarationStatement to have a consistant scope (between the defining and all non‐defining declarations).
fixupAstDefiningAndNondefiningDeclarations	Fixup all SgDeclarationStatement references to defining and non‐defining declarations.
fixupAstSymbolTables	Fixup global and local symbol tables.
fixupAstSymbolTablesToSupportAliasedSymbols	Fixup C++ symbol tables to use aliasing symbols for using declarations.
fixupDeclarations	Fixup definingDeclaration and firstNondefiningDeclaration pointers in SgDeclarationStatement.
fixupFileInfoInconsistanties	Checks and fixes up inconsistanties in the settings of Sg_File_Info flags (e.g. isTransformation flag) in the Sg_File_Info object
fixupFortranReferences	Fixup Fortran array vs. function references.
fixupFortranUseDeclarations	Fixup Fortran Use declarations.
fixupNullPointersInAST	Fixup specific pointers in the AST that we would like to not have be NULL.
fixupSelfReferentialMacrosInAST	Fixup known macros that reference themselves and cause recursive macro expansion in the generated (unparsed) code.
fixupStorageAccessOfForwardTemplateDeclarations	Fixup the storage access of all compiler‐generated forward declarations (non‐defining declarations) to match that of the defining declaration.
fixupTemplateInstantiations	Fixups template specializations generated by ROSE from template instantiations.
flattenBlocks	Flatten nested blocks of code in a program. This code requires that variable names in the region being processed are already distinct, and it may extend variable lifetimes to the end of the outer block of code.
getStatementOfExpression	Get the statement of an expression. Somewhat smarter than the standard version of this routine, but needs to be merged.
initializeExplicitScopeSupport	Initialize explicit scopes (support function should not be called).
initializeExplicitScopes	Initialize explicit scopes (located only at specific IR nodes).
insertFortranContainsStatement	Insert Fortran "CONTAINS" statement.
isMemberVariable	Internal routine to check whether a given variable declaration is a member variable.
isSgExpression	Casts pointer from base class to derived class (for const pointers)
isSgExpression	Casts pointer from base class to derived class
isSgInitializedName	Casts pointer from base class to derived class (for const pointers)
isSgInitializedName	Casts pointer from base class to derived class
isSgStatement	Casts pointer from base class to derived class
isSgStatement	Casts pointer from base class to derived class (for const pointers)
mangleTranslationUnitQualifiers	If the declaration has translation unit scope (as opposed to program scope), mangle the translation unit name.
markAsCompilerGenerated	Mark an AST subtree as compiler generated (used for instatiated templates generated by ROSE as specializations).
markBackendSpecificFunctionsAsCompilerGenerated	Mark an backend specific functions as compiler generated.
markForOutputInCodeGeneration	Mark an AST subtree as compiler generated and to be output in the source file (code generation phase).
markLhsValues	Mark relavant expressions as l‐values explicitly.
markOverloadedTemplateInstantiations	Mark any template instatiations that are overloaded (we can't output these since g++ can't resolve them).
markSharedDeclarationsForOutputInCodeGeneration	Mark an AST subtree to be unparsed using an alternative file (for multi‐file unparsing).
markTemplateInstantiationsForOutput	Fixups template instantiations generated by ROSE from template declarations.
markTransformationsForOutput	Fixups transformations (which are often marked at a high level and need to be marked properly through their subtree).
moveForDeclaredVariables	Move variables declared in a for statement to just outside that statement.
myStatementInsert	Insert a new statement before or after a target statement. If allowForInit is true, the new statement can be inserted into the initializer of a for statement. Needs to be merged
postProcessingSupport	Postprocessing that is not likely to be handled in the legacy frontend/Sage III translation.
processTemplateHandlingOptions	Fixup template instantiations to unmark them for output followingsemantics of gnu template options
propagateHiddenListData	Propagate hidden list information for variables, types, and class elaboration.
rebindVariableAndLabelReferences	Change all variable and label references to point to new symbols, created to point to the matching declaration found in the program. This needs to be moved into somewhere in FixSgTree.
removeNullStatements	Remove all null statements (those with only an integer constant or a null expression)
removeUnusedVariables	Remove unused variables in a scope
renameLabels	Rename all labels in a block of code.
renameVariables	Rename all variables in a block of code, and ensure that all variable references point to the correct declarations.
replaceChild	Replace a child of a node.
resetConstantFoldedValues	This function acts in two different ways
resetParentPointers	Interface function to reset parent pointers.
resetParentPointersInMemoryPool	This traversal calles ResetParentPointersInMemoryPool Memory Pool traversal.
resetParentPointersOfClassOrNamespaceDeclarations	This is a top level function not called recursively.
resetTemplateNames	Sets names of template classes (calls custom traversal).
simpleCopyAndConstantPropagation	In code with declarations such as "int foo = bar", where foo and bar are not modified, replace "foo" with "bar" and remove the declaration
simpleIndexFiniteDifferencing	Do a simple form of finite differencing on all functions contained within root (which should be a project, file, or function definition).
topLevelResetParentPointer	This is a top level function not called recursively.
unparseDeclarationToString	Unparse the declaration as a string for use in prototypes within the AST rewrite mechanism prefix mechanism
unparseStatementWithoutBasicBlockToString	Unparse header of statements that have bodies (but are not scopes) (e.g. SgDefaultOptionStmt)
ASTtools::appendCopy	Append a deep‐copy of statement s onto the basic block b.
ASTtools::collectDefdVarSyms	Collect var syms for all local variable declarations at 's'.
ASTtools::collectLocalVisibleVarSyms	Collect var syms declared at 'root' or below that are visible to 'target'.
ASTtools::collectNonLocalGotos	Collect non‐local "goto" statements.
ASTtools::collectNonLocalJumps	Collect non‐local "jumps" within a statement.
ASTtools::collectPointerDereferencingVarSyms	Collect variables suitable for using pointer dereferencing
ASTtools::collectRefdVarSyms	Collect var syms for all variable references at 's'.
ASTtools::collectThisExpressions	Collect 'this' expressions.
ASTtools::collectVarRefsOfTypeWithoutAssignmentSupport	Collect variable references with a type which does not support =operator or copy construction. Those two support is essential for temp variables used to copy and restore parameters
ASTtools::collectVarRefsUsingAddress	Collect variable references using addresses for s
ASTtools::createInfoList	Returns the preprocessing information list attached to the given statement; if no preprocessing information exists, then this routine will create an empty list and return its pointer. Thus, this routine is guaranteed to return a non‐NULL result.
ASTtools::deepCopy	Create a deep‐copy of an SgNode
ASTtools::dumpPreprocInfo	Dumps a statement's preprocessing information.
ASTtools::findFirstFuncDef	Search for the first surrounding function definition.
ASTtools::findFirstFuncDefScope	Search for the first surrounding scope that may contain a function def.
ASTtools::getUnqualUntmplName	Returns a non‐templated, unqualified name.
ASTtools::isC99	Returns 'true' if this node is contained in a C99‐only project.
ASTtools::isIfCond	Returns 'true' <==> 's' is the condition of some 'if' statement.
ASTtools::isSwitchCond	Returns 'true' <==> 's' is the conditional selector of some 'switch' statement.
ASTtools::isTemplateInst	Returns 'true' if the given declaration is a template instantiation.
ASTtools::isWhileCond	Returns 'true' <==> 's' is the condition of some 'while' or 'do ... while' statement.
ASTtools::moveAfterPreprocInfo	Moves 'after' preprocessing information.
ASTtools::moveBeforePreprocInfo	Moves 'before' preprocessing information.
ASTtools::moveUpPreprocInfo	Moves preprocessingInfo of stmt2 to stmt1.
ASTtools::replaceStatement	Replaces one statement with another.
ASTtools::setSourcePositionAsTransformation	Reset source position as transformation for the current node only
ASTtools::setSourcePositionAtRootAndAllChildrenAsTransformation	Reset source position as transformation recursively
ASTtools::toStringFileLoc	Convert a node's location to a string‐friendly form.
AstQueryNamespace::querySubTree	**** The function Result querySubTree ( SgNode * subTree, _Result (__x)(SgNode_,_Arg), Arg x_arg, AstQueryNamespace::QueryDepth defineQueryType =AstQueryNamespace::AllNodes ) will query the subtree of the IR node in the first argument for nodessatisfying the criteria specified in and returned by the function pointer inthe second argument.**
AstQueryNamespace::querySubTree	** The function Result querySubTree ( SgNode * subTree, _Result (__x)(SgNode_), AstQueryNamespace::QueryDepth defineQueryType =AstQueryNamespace::AllNodes )* will query the subtree of the IR node in the first argument for nodessatisfying the criteria specified in and returned by the function pointer inthe second argument.**
AstQueryNamespace::querySubTree	**** The function std::list<ListElement> querySubTree<ListElement>(SgNode* node,Predicate& _pred) will query the subtree of the IR node in the first argumentfor nodes satisfying the criteria specified in and returned by the predicatein the second argument.**
AstUtilInterface::CollectSideEffectVariables	Collect non‐local variables that are read and written within the given ast. This is a wrapper of the ComputeAstSideEffects function to provide a more convenient user interface. Returns true if the returned variables are guaranteed to be complete; returns false otherwise.
AstUtilInterface::ComputeAstSideEffects	Returns the collection of memory references modified, read, and invoked (as function calls) as potential side effects of running the given ast, inside the given scope.
CPreproc::extractIfDirectives	Extracts the '#if' directive structure from a project.
CPreproc::findIfDirectiveContext	Locate the '#if' directive context at a node.
CallTargetSet::solveFunctionPointerCallsFunctional	Checks if the functionDeclaration (node) matches functionType
ConstantFolding::constantFoldingOptimization	This is the external interface of constant folding:
NameQuery::querySubTree	****
NameQuery::querySubTree	****
NameQuery::querySubTree	****
NameQuery::querySubTree	****
NodeQuery::queryMemoryPool	** The function NodeQuerySynthesizedAttributeType queryMemoryPool ( SgNode * subTree, Result (*x)(SgNode*,_Arg), Arg x_arg, VariantVector ){ will on every node of the memory pool which has a corresponding variant inVariantVector performa the action specified by the second argument and returna NodeQuerySynthesizedAttributeType.*
NodeQuery::queryMemoryPool	** The function Result queryMemoryPool ( SgNode * subTree, SgNode, TypeOfQueryTypeTwoParameters, VariantVector* ){ will on every node of the memory pool which has a corresponding variant inVariantVector performa the predefined action specified by the second argumentand return a NodeQuerySynthesizedAttributeType.**
NodeQuery::queryMemoryPool	** The function Result queryMemoryPool ( SgNode * subTree, _Result (__x)(SgNode_), VariantVector* ){ will on every node of the memory pool which has a corresponding variant inVariantVector performa the action specified by the second argument and returna NodeQuerySynthesizedAttributeType.**
NodeQuery::querySubTree	****
NodeQuery::querySubTree	****
NodeQuery::querySubTree	****
NodeQuery::querySubTree	The function querySubTree (SgNode * subTree, VariantVector targetVariantVector, AstQueryNamespace::QueryDepth defineQueryType =AstQueryNamespace::AllNodes); reutnrs a list of all SgNodes us the ASTsub‐tree of the variable 'subTree' conforming to the variants inVariantVector.*****
NodeQuery::querySubTree	****
NodeQuery::querySubTree	****
NodeQuery::querySubTree	****
NumberQuery::querySubTree	****
NumberQuery::querySubTree	****
NumberQuery::querySubTree	****
NumberQuery::querySubTree	****
OmpSupport::addOmpClause	Attach an OpenMP clause to directive
OmpSupport::collectAllClauseVariables	Collect all variables from OpenMP clauses associated with an omp statement: private, reduction, etc
OmpSupport::collectClauseVariables	Collect variables from given types of OpenMP clauses associated with an omp statement: private, reduction, etc
OmpSupport::collectClauseVariables	Collect variables from a particular type of OpenMP clauses associated with an omp statement: private, reduction, etc
OmpSupport::generateOutlinedTask	A helper function to generate implicit or explicit task for either omp parallel or omp task
OmpSupport::getClause	Get OpenMP clauses from an eligible OpenMP statement
OmpSupport::getClauseExpression	Collect expression from given types of OpenMP clauses associated with an omp statement: private, reduction, etc
OmpSupport::getEnclosingRegionOrFuncDefinition	Find an enclosing parallel region or function definition's body
OmpSupport::hasClause	Check if an OpenMP statement has a clause of type vt
OmpSupport::isInOmpTargetRegion	Check whether a SgNode is inside omp target
OmpSupport::patchUpPrivateVariables	Patch up private variables for omp for. The reason is that loop indices should be private by default and this function will make this explicit
OmpSupport::removeClause	Remove one or more clauses of type vt
OmpSupport::replaceVariableReferences	Replace references to oldVar within root with references to newVar, return the number of references replaced.
OmpSupport::replaceVariableReferences	Replace variable references within root based on a map from old symbols to new symbols
OmpSupport::replaceVariablesWithPointerDereference	Replace all variable references in a set by pointers to the variable
OmpSupport::transOmpAtomic	Translate omp atomic
OmpSupport::transOmpBarrier	Translate omp barrier
OmpSupport::transOmpCritical	Translate omp critical
OmpSupport::transOmpFlush	Translate omp flush
OmpSupport::transOmpLoop	Translate omp for or omp do loops
OmpSupport::transOmpMaster	Translate omp master
OmpSupport::transOmpMetadirective	Translate omp metadirective
OmpSupport::transOmpOrdered	Translate the ordered directive (not the ordered clause)
OmpSupport::transOmpParallel	Translate omp parallel
OmpSupport::transOmpSections	Translate omp sections
OmpSupport::transOmpSimd	Translate omp simd
OmpSupport::transOmpSingle	Translate omp single
OmpSupport::transOmpTarget	Translate "omp target"
OmpSupport::transOmpTargetData	Translate "omp target data"
OmpSupport::transOmpTargetLoop	Translate omp for or omp do loops affected by the "omp target" directive, using naive 1‐to‐1 mapping Liao 1/28/2013
OmpSupport::transOmpTargetLoop_RoundRobin	Translate omp for or omp do loops affected by the "omp target" directive, using a round robin‐scheduler Liao 7/10/2014
OmpSupport::transOmpTargetParallel	Translate omp parallel under "omp target"
OmpSupport::transOmpTask	Translate omp task
OmpSupport::transOmpTaskwait	Translate omp taskwait
OmpSupport::transOmpThreadprivate	Translate omp threadprivate
OmpSupport::transOmpTile	Translate omp tile
OmpSupport::transOmpUnroll	Translate omp unroll
OmpSupport::transOmpVariables	Translate OpenMP variables associated with an OpenMP pragma, such as private, firstprivate, lastprivate, reduction, etc. bb1 is the translation generated code block in which the variable handling statements will be inserted. Original loop upper bound is needed for implementing lastprivate (check if it is the last iteration). withinAcceleratorModel means if we only translate private() variables, used to support accelerator model
Outliner::collectVars	Computes the set of variables in 's' that need to be passed to the outlined routine (semantically equivalent to shared variables in OpenMP)
Outliner::generateFuncArgName	Create a unique outlined‐function's wrapper argument name for the specified statement.
Outliner::generateFuncName	Create a unique outlined‐function name for the specified statement.
Outliner::generatePackingStatements	Generate packing (wrapping) statements for the variables to be passed
Outliner::isOutlineable	Returns true iff the statement is "outlineable."
Outliner::outline	Outlines the given statement. The main programming interface.
Outliner::outline	Outline to a new function with the specified name, calling preprocessing internally
ProcessExpression::processLHS	Helper Function to process Left Hand Side of an Expression
ProcessExpression::processRHS	Helper Function to process Right Hand Side of an Expression
Rose::getFileNameWithoutPath	get the sourceDirectory directory
Rose::getPreviousStatement	Functions to move to SgStatement object in SAGE III later
SageBuilder::buildBasicBlock	Build a SgBasicBlock, setting file info internally
SageBuilder::buildComment	Build and attach a comment, comment style is inferred from the language type of the target node if not provided. It is indeed a wrapper of SageInterface::attachComment().
SageBuilder::buildCpreprocessorDefineDeclaration	Build and attach #define XX directives, pass "#define xxx xxx" as content.
SageBuilder::buildDefaultOptionStmt	Build a default option statement
SageBuilder::buildDoWhileStmt	Build do‐while statement
SageBuilder::buildForStatement	Build a for statement, assume none of the arguments is NULL
SageBuilder::buildIfStmt	Build if statement
SageBuilder::buildStatementExpression	Build a GNU statement expression
SageBuilder::buildStmtDeclarationStatement	Build a StmtDeclarationStmt
SageBuilder::buildSwitchStatement	Build a switch statement
SageBuilder::buildTryStmt	Build a try statement.
SageBuilder::buildTypedefDeclaration	Build a typedef declaration, such as: typedef int myint; typedef struct A {..} s_A;
SageBuilder::buildWhileStmt	Build while statement
SageBuilder::errorCheckingTargetAST	Error checking the inserted snippet AST.
SageBuilder::fixupCopyOfAstFromSeparateFileInNewTargetAst	Fixup any AST moved from one file two another (references to symbols, types, etc.).
SageBuilder::fixupSharingSourcePosition	Sharing IR nodes requires that the file id be added to the fileIDsToUnparse held in the Sg_File_Info object.
SageBuilder::setTemplateArgumentsInDeclaration	DQ (9/16/2012): Added function to support setting the template arguments and setting their parents (and for any relevant declaration).
SageBuilder::testTemplateParameterParents	DQ (9/16/2012): Added function to support setting the template parameters and setting their parents (and for any relevant declaration).
SageInterface::addMessageStatement	Function to add "C" style comment to statement.
SageInterface::addTextForUnparser	Add a string to be unparsed to support code generation for back‐end specific tools or compilers.
SageInterface::addVarRefExpFromArrayDimInfo	Find all SgPntrArrRefExp under astNode, then add SgVarRefExp (if any) of SgPntrArrRefExp's dim_info into NodeList_t
SageInterface::appendStatement	Append a statement to the end of SgForInitStatement
SageInterface::appendStatement	Append a statement to the end of the current scope, handle side effect of appending statements, e.g. preprocessing info, defining/nondefining pointers etc.
SageInterface::appendStatementWithDependentDeclaration	Append a copy ('decl') of a function ('original_statement') into a 'scope', include any referenced declarations required if the scope is within a compiler generated file. All referenced declarations, including those from headers, are inserted if excludeHeaderFiles is set to true (the new file will not have any headers).
SageInterface::astIntersection	Compute the intersection set for two ASTs.
SageInterface::attachArbitraryText	Attach an arbitrary string to a located node. A workaround to insert irregular statements or vendor‐specific attributes.
SageInterface::attachComment	Build and attach comment, comment style is inferred from the language type of the target node if not provided
SageInterface::changeAllBodiesToBlocks	Fix up ifs, loops, while, switch, Catch, OmpBodyStatement, etc. to have blocks as body components. It also adds an empty else body to if statements that don't have them.
SageInterface::changeBreakStatementsToGotos	If the given statement contains any break statements in its body, add a new label below the statement and change the breaks into gotos to that new label.
SageInterface::changeContinuesToGotos	Change continue statements in a given block of code to gotos to a label
SageInterface::clearUnusedVariableSymbols	Clear those variable symbols with unknown type (together with initialized names) which are also not referenced by any variable references or declarations under root. If root is NULL, all symbols with unknown type will be deleted.
SageInterface::collectModifiedLocatedNodes	This collects the SgLocatedNodes that are marked as modified (a flag automatically set by all set_* generated functions) (useful in debugging).
SageInterface::collectModifiedStatements	This collects the statements that are marked as modified (a flag automatically set by all set_* generated functions) (useful in debugging).
SageInterface::collectReadOnlySymbols	Collect read only variable symbols within a statement. The statement can be either of a function, a scope, or a single line statement. For accesses to members of aggregate data, we return the coarse grain aggregate mem obj by default.
SageInterface::collectReadOnlyVariables	Collect read only variables within a statement. The statement can be either of a function, a scope, or a single line statement. For accesses to members of aggregate data, we return the coarse grain aggregate mem obj by default.
SageInterface::collectReadWriteRefs	Collect all read and write references within stmt, which can be a function, a scope statement, or a single statement. Note that a reference can be both read and written, like i++
SageInterface::collectReadWriteVariables	Collect unique variables which are read or written within a statement. Note that a variable can be both read and written. The statement can be either of a function, a scope, or a single line statement. For accesses to members of aggregate data, we return the coarse grain aggregate mem obj by default.
SageInterface::collectTransformedStatements	This collects the statements that are marked as transformed (useful in debugging).
SageInterface::collectUseByAddressVariableRefs	Collect variable references involving use by address: including &a expression and foo(a) when type2 foo(Type& parameter) in C++
SageInterface::collectVarRefs	Collect all variable references in a subtree
SageInterface::collectVariableReferencesInArrayTypes	Collect variable references in array types. The default NodeQuery::querySubTree() will miss variables referenced in array type's index list. e.g. double *buffer = new double[numItems];
SageInterface::computeUniqueNameForUseAsIdentifier	Traversal to set the global map of names to node and node to names.collisions to support generateUniqueNameForUseAsIdentifier() function.
SageInterface::constantFolding	Constant folding an AST subtree rooted at 'r' (replacing its children with their constant values, if applicable). Please be advised that constant folding on floating point computation may decrease the accuracy of floating point computations! It is a wrapper function for ConstantFolding::constantFoldingOptimization(). Note that only r's children are replaced with their corresponding constant values, not the input SgNode r itself. You have to call this upon an expression's parent node if you want to fold the expression.
SageInterface::convertFunctionDefinitionsToFunctionPrototypes	XXX This function operates on the new file used to support outlined function definitions. We use a copy of the file where the code will be outlined FROM, so that if there are references to declarations in the outlined code we can support the outpiled code with those references. This approach has the added advantage of also supporting the same include file tree as the original file where the outlined code is being taken from.
SageInterface::convertRefToInitializedName	Variable references can be introduced by SgVarRef, SgPntrArrRefExp, SgInitializedName, SgMemberFunctionRef etc. For Dot and Arrow Expressions, their lhs is used to obtain SgInitializedName (coarse grain) by default. Otherwise, fine‐grain rhs is used.
SageInterface::copyStatement	Deep copy a statement
SageInterface::cutPreprocessingInfo	Cut preprocessing information from a source node and save it into a buffer. Used in combination of pastePreprocessingInfo(). The cut‐paste operation is similar to moveUpPreprocessingInfo() but it is more flexible in that the destination node can be unknown during the cut operation.
SageInterface::declarationPositionString	Generate a unique string from the source file position information
SageInterface::declarationPreceedsDefinition	Check if a defining declaration comes before of after the non‐defining declaration.
SageInterface::deepCopyNode	Deep copy an arbitrary subtree
SageInterface::deepDelete	Deep delete a sub AST tree. It uses postorder traversal to delete each child node. Users must take care of any dangling pointers, symbols or types that result. This is identical to deleteAST()
SageInterface::deleteExpressionTreeWithOriginalExpressionSubtrees	Special purpose function for deleting AST expression tress containing valid original expression trees in constant folded expressions (for internal use only).
SageInterface::dumpInfo	Dump information about a SgNode for debugging
SageInterface::dumpPreprocInfo	Dumps a located node's preprocessing information.
SageInterface::enclosingNamespaceScope	Find the enclosing namespace of a declaration
SageInterface::findBreakStmts	Find break statements inside a particular statement, stopping at nested loops or switches loops or switch statements defines their own contexts for break statements. The function will stop immediately if run on a loop or switch statement. If fortranLabel is non‐empty, breaks (EXITs) to that label within nested loops are included in the returned list.
SageInterface::findContinueStmts	Find all continue statements inside a particular statement, stopping at nested loops Nested loops define their own contexts for continue statements. The function will stop immediately if run on a loop statement. If fortranLabel is non‐empty, continues (CYCLEs) to that label within nested loops are included in the returned list.
SageInterface::findDeclarationStatement	Topdown traverse a subtree from root to find the first declaration given its name, scope (optional, can be NULL), and defining or nondefining flag.
SageInterface::findEnclosingLoop	Find the closest loop outside the given statement; if fortranLabel is not empty, the Fortran label of the loop must be equal to it
SageInterface::findEnclosingOmpClauseBodyStatement	Find enclosing OpenMP clause body statement from s. If s is already one, return it directly.
SageInterface::findEnclosingSwitch	Find the closest switch outside a given statement (normally used for case and default statements)
SageInterface::findFunctionDeclaration	Topdown traverse a subtree from root to find the first function declaration matching the given name, scope (optional, can be NULL), and defining or nondefining flag. This is an instantiation of findDeclarationStatement<T>.
SageInterface::findMain	top‐down traversal from current node to find the main() function declaration
SageInterface::findSurroundingStatementFromSameFile	Supporting function to comment relocation in insertStatement() and removeStatement().
SageInterface::findUnusedLabels	Find unused labels which are not targets of any goto statements
SageInterface::fixStatement	A wrapper containing fixes (fixVariableDeclaration(),fixStructDeclaration(), fixLabelStatement(), etc) for all kinds statements. Should be used before attaching the statement into AST.
SageInterface::fixVariableReferences	Mostly used internally when some AST pieces are built without knowing their target scope/parent, especially during bottom‐up construction of AST. The associated symbols, parent and scope pointers cannot be set on construction then. A set of utility functions are provided to patch up scope, parent, symbol for them when the target scope/parent become know.
SageInterface::generateUniqueName	Generate unique name from C and C++ constructs. The name may contain space.
SageInterface::generateUniqueNameForUseAsIdentifier	Generate a useful name to support construction of identifiers from declarations.
SageInterface::getAssociatedType	Get the enclosing type of this associated node, not used other than in ./src/backend/unparser/nameQualificationSupport.C
SageInterface::getBoolType	Get the right bool type according to C or C++ language input
SageInterface::getDeclaredType	Returns the type introduced by a declaration.
SageInterface::getDependentDeclarations	Get a statement's dependent declarations which declares the types used in the statement. The returned vector of declaration statements are sorted according to their appearance order in the original AST. Any reference to a class or template class from a namespace will treated as a reference to the enclosing namespace.
SageInterface::getEnclosingClassDeclaration	Get the closest class declaration enclosing the specified AST node,
SageInterface::getEnclosingClassDefinition	Get the closest class definition enclosing the specified AST node,
SageInterface::getEnclosingExprListExp	Get the enclosing SgExprListExp (used as part of function argument index evaluation in subexpressions).
SageInterface::getEnclosingFileNode	get the SgFile node from current node
SageInterface::getEnclosingFunctionDeclaration	Find the enclosing function declaration, including its derived instances like isSgProcedureHeaderStatement, isSgProgramHeaderStatement, and isSgMemberFunctionDeclaration.
SageInterface::getEnclosingModuleStatement	Get the closest module statement enclosing the specified AST node,
SageInterface::getEnclosingNode	Find a node by type using upward traversal.
SageInterface::getEnclosingProcedure	Find the function definition
SageInterface::getEnclosingScope	Get the enclosing scope from a node n
SageInterface::getEnclosingSourceFile	Find enclosing source file node
SageInterface::getEnclosingStatement	Find the closest enclosing statement, including the given node
SageInterface::getGlobalScope	Traverse back through a node's parents to find the enclosing global scope
SageInterface::getLoopIndexVariable	Return the loop index variable for a for loop
SageInterface::getNextStatement	Get next statement within the same scope of current statement
SageInterface::getPreviousStatement	Get previous statement of the current statement. It may return a previous statement of a parent scope by default (climbOutScope is true), otherwise only a previous statement of the same scope is returned.
SageInterface::getProject
SageInterface::getScope	Get the closest scope from astNode. Return astNode if it is already a scope.
SageInterface::getTemplateDeclaration	Get the enclosing TemplateDeclaration statement
SageInterface::get_name	Generate a useful name to describe the SgNode
SageInterface::get_name	Generate a useful name to describe the declaration
SageInterface::get_name	Generate a useful name to describe the declaration
SageInterface::guardNode	Add preproccessor guard around a given node. It surrounds the node with "#if guard" and "#endif"
SageInterface::hasSameGlobalScope	This is supporting the recognition of functions in header files from two different ASTs
SageInterface::insertHeader	Insert a new header right before stmt, if there are existing headers attached to stmt, insert it as the last or first header as specified by asLastHeader
SageInterface::insertStatement	Insert a statement before or after the target statement within the target's scope. Move around preprocessing info automatically
SageInterface::insertStatementAfter	Insert a statement after a target statement, Move around preprocessing info automatically by default
SageInterface::insertStatementAfterLastDeclaration	Insert a statement after the last declaration within a scope. The statement will be prepended to the scope if there is no declaration statement found
SageInterface::insertStatementBefore	Insert a statement before a target statement
SageInterface::insertStatementBeforeFirstNonDeclaration	Insert a statement before the first non‐declaration statement in a scope. If the scope has no non‐declaration statements
SageInterface::insertStatementList	Insert a list of statements before or after the target statement within the
SageInterface::insertStatementListAfter	Insert a list of statements after a target statement
SageInterface::insertStatementListBefore	Insert a list of statements before a target statement
SageInterface::insideHeader	Check if a node is from a header file
SageInterface::insideSystemHeader	Check if a node is from a system header file
SageInterface::isAncestor	check if node1 is a strict ancestor of node 2. (a node is not considered its own ancestor)
SageInterface::isAssignmentStatement	Check if a SgNode _s is an assignment statement (any of =,+=,‐=,&=,/=, ˆ=, etc)
SageInterface::isBodyStatement	Check if a statement is a (true or false) body of a container‐like parent, such as For, Do‐while, switch, If, Catch, OmpBodyStmt, etc
SageInterface::isCanonicalForLoop	Check if a for‐loop has a canonical form, return loop index, bounds, step, and body if requested
SageInterface::isExtern	Check if a declaration has an "extern" modifier
SageInterface::isLastStatement	Check if a statement is the last statement within its closed scope
SageInterface::isMain	Check if a SgNode is a main() function declaration
SageInterface::isOmpStatement	Check if a node is SgOmp*Statement
SageInterface::isStatic	Check if a declaration has a "static' modifier
SageInterface::isStructDeclaration	Check if a SgNode is a declaration for a structure
SageInterface::isUnionDeclaration	Check if a SgNode is a declaration for a union
SageInterface::makeSingleStatementBodyToBlock	Make a single statement body to be a basic block. Its parent is if, while, catch, etc.
SageInterface::moveCommentsToNewStatement	Relocate comments and CPP directives from one statement to another.
SageInterface::moveDeclarationToAssociatedNamespace	Relocate the declaration to be explicitly represented in its associated namespace (required for some backend compilers to process template instantiations).
SageInterface::movePreprocessingInfo	Move preprocessing information of stmt_src to stmt_dst, Only move preprocessing information from the specified source‐relative position to a specified target position, otherwise move all preprocessing information with position information intact. The preprocessing information is appended to the existing preprocessing information list of the target node by default. Prepending is used if usePreprend is set to true. Optionally, the relative position can be adjust after the moving using dst_position.
SageInterface::moveUpPreprocessingInfo	Identical to movePreprocessingInfo(), except for the stale name and confusing order of parameters. It will be deprecated soon.
SageInterface::myRemoveStatement	A special purpose statement removal function, originally from inlinerSupport.h, Need Jeremiah's attention to refine it. Please don't use it for now.
SageInterface::normalizeArrowExpWithAddressOfLeftOperand	Convert all code within root matching the patern of (&left)‐>right, and translate them into left.right. Return the number of matches of the pattern. Be default, only transformation generated nodes will be normalized.
SageInterface::outputLocalSymbolTables	Output the local symbol tables.
SageInterface::pastePreprocessingInfo	Paste preprocessing information from a buffer to a destination node. Used in combination of cutPreprocessingInfo()
SageInterface::prependStatement	Prepend a statement to the beginning of the current scope, handling side effects as appropriate
SageInterface::prependStatement	Prepend a statement to the beginning of SgForInitStatement
SageInterface::printAST	Pretty print AST horizontally, output to std output.
SageInterface::printAST	Pretty print AST horizontally, output to a specified file, a simpiler interface than printAST2TextFile()
SageInterface::printAST2TextFile	Pretty print AST horizontally, output to a specified text file. If printType is set to false, don't print out type info.
SageInterface::printAST2TextFile	Pretty print AST horizontally, output to a specified text file. If printType is set to false, don't print out types info.
SageInterface::querySubTree	Query a subtree to get all nodes of a given type, with an appropriate downcast.
SageInterface::recordNormalizations	Record where normalization have been done so that we can preform denormalizations as required for the token‐based unparsing to generate minimal diffs.
SageInterface::recursivePrintCurrentAndParent	Recursively print current and parent nodes. used within gdb to probe the context of a node.
SageInterface::removeAllOriginalExpressionTrees	Set original expression trees to NULL for SgValueExp or SgCastExp expressions, so you can change the value and have it unparsed correctly.
SageInterface::removeConsecutiveLabels	Remove consecutive labels
SageInterface::removeJumpsToNextStatement	Remove jumps whose label is immediately after the jump. Used to clean up inlined code fragments.
SageInterface::removeLabeledGotos	Remove labeled goto statements
SageInterface::removeStatement	Remove a statement from its attach point of the AST. Automatically keep its associated preprocessing information at the original place after the removal. The statement is still in memory and it is up to the users to decide if the removed one will be inserted somewhere else or released from memory (deleteAST()).
SageInterface::removeUnusedLabels	Remove labels which are not targets of any goto statements: its child statement is also removed by default.
SageInterface::replaceStatement	Replace a statement with another. Move preprocessing information from oldStmt to newStmt if requested.
SageInterface::replaceWithPattern	Replace an anchor node with a specified pattern subtree with optional SgVariantExpression. All SgVariantExpression in the pattern will be replaced with copies of the anchor node.
SageInterface::saveToPDF	Save AST into a pdf file. Start from a node to find its enclosing file node. The entire file's AST will be saved into a pdf.
SageInterface::serialize	we have two serialize() functions, one for a single node, the other for a list of pointers
SageInterface::setExtern	Set a declaration as extern
SageInterface::setFortranNumericLabel	Set a numerical label for a Fortran statement. The statement should have a enclosing function definition already. SgLabelSymbol and SgLabelRefExp are created transparently as needed.
SageInterface::setLoopLowerBound	Set the lower bound of a loop header for (i=lb; ...)
SageInterface::setLoopStride	Set the stride(step) of a loop 's incremental expression, regardless the expression types (i+=s; i= i+s, etc)
SageInterface::setLoopUpperBound	Set the upper bound of a loop header,regardless the condition expression type. for (i=lb; i op up, ...)
SageInterface::setOneSourcePositionForTransformation	Set current node's source position as transformation generated
SageInterface::setOneSourcePositionNull	Set current node's source position as NULL
SageInterface::setSourcePosition	Set the source code positon for the current (input) node.
SageInterface::setSourcePositionAsTransformation	DQ (5/1/2012): New function with improved name.
SageInterface::setSourcePositionAtRootAndAllChildren	Set the source code positon for the subtree (including the root).
SageInterface::setSourcePositionForTransformation	Recursively set source position info(Sg_File_Info) as transformation generated
SageInterface::setStatic	Set a declaration as static
SageInterface::statementCanBeTransformed	If header file unparsing and token‐based unparsing are used, then some statements in header files used with the same name and different include syntax can't be transformed. This is currently because there is no way to generally test the resulting transformed code generated by ROSE.
SageInterface::whereAmI	Diagnostic function for tracing back through the parent list to understand at runtime where in the AST a failure happened.
SgNodeHelper::abbreviatedLocationToString	returns location (consisting of filename, line, column) Abbreviates fileName if too long, max file name length can be set
SgNodeHelper::classDeclarationNestingSequence	computes a list representing the nesting structure of classes (including structs and unions). It traverses the AST upwards and collects SgClassDeclaration(s) only. This covers nested classes, nested structs, and nested unions, and combinations of those.
SgNodeHelper::correspondingSgFunctionDefinition	this function should only be called for a node in the subtree of a SgFunctionDefinition node. For a given 'node' it determines the correspondnig functionDefinition node when searching upwards in the AST for such a SgFunctionDefinition node. It is useful as a simple lookup function from inside the AST subtree of a SgFunctionDefinition. Returns 0 if no SgFunctionDefinition is found (e.g. global scope).
SgNodeHelper::determineChildIndex	computes for a given node the index number of it from the parent. e.g. node1(node2,node3,node4) : node4 has index 2 (starting at 0) For the root node of an AST (e.g. SgProject) this function returns ‐1.
SgNodeHelper::determineVariablesInSubtree	determines all VarRefExp in the subtree of 'node'. The order in the vector corresponds to the traversal order on the AST.
SgNodeHelper::findFunctionDeclarationWithFunctionSymbol	returns the function declaration statement found for a given function symbol.
SgNodeHelper::findVariableDeclarationWithVariableSymbol	returns the declaration statement found for a given variable symbol.
SgNodeHelper::getClosestParentFunctionDefinitionOfLocatedNode	schroder3 (2016‐07‐22): Returns the closest function definition that contains the given node
SgNodeHelper::getCond	returns the root node representing the AST of the condition of If, While, DoWhile, For, CondOperator, switch.
SgNodeHelper::getExprRootChild	returns the child of SgExpressionRoot (which is guaranteed to be unique and to exist)
SgNodeHelper::getExprStmtChild	returns the child of SgExprStatement (which is guaranteed to be unique and to exist)
SgNodeHelper::getFalseBranch	returns the root node representing the AST of the false branch of If, CondOperator.
SgNodeHelper::getFirstChild	returns the first child of an arbitrary AST node (throws exception if numChildren==0)
SgNodeHelper::getFirstOfBlock	returns the first Statement of SgBasicBlock (throws exception if numChildren==0)
SgNodeHelper::getForIncExpr	returns the incr/derc‐expr of For.
SgNodeHelper::getForInitList	returns the initializer‐list of For.
SgNodeHelper::getFunctionCallActualParameterList	return a function‐call's argument list
SgNodeHelper::getFunctionDefinitionFormalParameterList	return a function‐definition's list of formal paramters
SgNodeHelper::getFunctionName	returns function name of SgFunctionDefinition, SgFunctionDeclaration, SgFunctionCall.
SgNodeHelper::getFunctionReturnType	return a function‐definition's return type
SgNodeHelper::getLabelName	returns the label name of a SgLabelStatement without trailing ":"
SgNodeHelper::getLastOfBlock	returns the last Statement of SgBasicBlock (throws exception if numChildren==0)
SgNodeHelper::getLhs	return lhs of a binary node (if it is not a binary node it throws an exception)
SgNodeHelper::getLoopBody	returns the root node representing the AST of the loop body of While, DoWhile, For.
SgNodeHelper::getParent	returns the parent of a node. Essentially a wrapper function of the ROSE get_parent() function, but throws an exception if no parent exists. For SgProject node no exception is thrown if no parent exists because it is the root node of a ROSE AST.
SgNodeHelper::getRhs	return rhs of a binary node (if it is not a binary node it throws an exception)
SgNodeHelper::getTrueBranch	returns the root node representing the AST of the true branch of If, CondOperator.
SgNodeHelper::getUnaryOpChild	returns the child of a SgUnaryExp (which is guaranteed to be unique and to exist)
SgNodeHelper::isArrayElementAssignment	checks whether the expression 'node' represents an assignment to an array's element considers all assignment operators and arrays of any size
SgNodeHelper::isAstRoot	checks whether the node 'node' is the root node of the AST by using the get_parent function.
SgNodeHelper::isCond	is true if 'node' is the root node of the AST representing the condition of If, While, DoWhile, For, switch, CondExp.
SgNodeHelper::isCondInBranchStmt	is true if 'node' is the root node of the AST representing the condition of If, While, DoWhile, For, switch.
SgNodeHelper::isCondStmt	is true if 'node' is the root node of the AST representing If, While, DoWhile, For, switch.
SgNodeHelper::isCondStmtOrExpr	is true if 'node' is the root node of the AST representing If, While, DoWhile, For, switch, CondExp.
SgNodeHelper::isForIncExpr	determines whether a node is the root node of an AST representing the inc‐expr in a SgForStatement. This function is helpful to deal with this special case in the ROSE AST where an expression does not have a root node which can be easily determined to be a root node of an expression (i.e. here it can be any binary or unary node in constrast to all other expressions in the ROSE AST which are either a SgExprStatement or have a SgExpressionRoot node.
SgNodeHelper::isForwardFunctionDeclaration	Determines whether a provided function declaration is a forward declaration
SgNodeHelper::isFunctionParameterVariableSymbol	checks whether a SgVariableSymbol is representing a function parameter (this does not apply for forward declarations)
SgNodeHelper::isLastChildOf	checks whether 'elem' is the last child (in traversal order) of node 'parent'.
SgNodeHelper::isLoopCond	is true if 'node' is the root node of the AST representing the condition of a Loop construct (While, DoWhile, For).
SgNodeHelper::isLoopStmt	is true if 'node' is the root node of the AST representing a Loop construct (While, DoWhile, For).
SgNodeHelper::isPostfixIncDecOp	returns true for Expr‐‐ and Expr‐‐, otherwise false;
SgNodeHelper::isPrefixIncDecOp	returns true for ‐‐Expr and ++Expr, otherwise false.
SgNodeHelper::isVariableSymbolInFunctionForwardDeclaration	checks whether a SgVariableSymbol is representing a variable in
SgNodeHelper::lineColumnAndSourceCodeToString	returns line, column, and unparsed node in one string.
SgNodeHelper::lineColumnPair	returns a std::pair of line and column number. If no file info exists at this node it returns (‐1,‐1).
SgNodeHelper::locationAndSourceCodeToString	returns location (consisting of filename, line, column) and source code of unparsed node in one string. Abbreviates fileName and unparsed source if too long (defaults are 30,20)
SgNodeHelper::locationToString	returns location (consisting of filename, line, column)
SgNodeHelper::loopRelevantBreakStmtNodes	returns a set of SgNode where each node is a break node, but properly excludes all nested loops.
SgNodeHelper::matchExtendedNormalizedCall	matches C and C++ function calls (also ctor and dtor)
SgNodeHelper::nodeToString	returns a string representing the node (excluding the subtree)
SgNodeHelper::numChildren	returns the number of children as int (intentionally not as t_size) ensures that the number of children fits into an int, otherwise throws exception.
SgNodeHelper::replaceAstWithString	replaces the ast with root 'node' with the string 's'. The string is attached to the AST and the unparser uses string s instead of unparsing this substree. This function can be used to generate C++ extensions.
SgNodeHelper::scopeNestingLevel	computes for a given node at which scope nesting level this node is in its AST
SgNodeHelper::scopeSequenceNumber	computes for a given node at which scope nesting level this node is in its AST
SgNodeHelper::setCond	sets 'cond' as the root node of the AST representing the condition in statements if, while, dowhile, for, switch.
SgNodeHelper::sourceFilenameLineColumnToString	returns filename+line+column information of AST fragment in format "filename:line:column". Used for generating readable output
SgNodeHelper::sourceFilenameToString	returns filename as stored in AST node. Used for generating readable output.
SgNodeHelper::sourceLineColumnToString	returns filename followed by line:column in one string. Used for generating readable output.
SgNodeHelper::sourceLineColumnToString	returns filename followed by line, separator, and column in one string. Used for generating readable output.
SgNodeHelper::switchRelevantCaseStmtNodes	collects all case labels from the switch it started in (excludes nested switch stmts). This function also works for Duff's device code where 'case' labels can be inside nested loop/if constructs.
SgNodeHelper::switchRelevantDefaultStmtNode	returns the default stmt if it exists. Otherwise return 0 and can be used to test whether a default stmt exists in a given switch stmt. This function also works for Duff's device code. code where 'default' labels can be inside nested loop/if constructs.
SgNodeHelper::uniqueLongVariableName	Creates a long unique variable name for a given node of type SgVariableDeclaration or SgVarRefExp
SgNodeHelper::unparseCond	returns the string representing the condition (removes trailing ';')
TransformationTracking::registerAstSubtreeIds	Assign Ids and save current File Info.
VirtualCFG::cfgBeginningOfConstruct	The first CFG node for a construct (before the construct starts to execute)
VirtualCFG::cfgEndOfConstruct	The last CFG node for a construct (after the entire construct has finished executing). This node may not actually be reached if, for example, a goto causes a loop to be exited in the middle
VirtualCFG::cfgIndexForEndWrapper
VirtualCFG::cfgToDot	Dump the filtered dot graph of a virtual control flow graph starting from SgNode (start)
VirtualCFG::cfgToDotForDebugging	Dump the full dot graph of a virtual control flow graph starting from SgNode (start)
VirtualCFG::interestingCfgToDot	Dump a CFG with only interesting nodes for a SgNode
VirtualCFG::makeCfg	Returns CFG node for just before start
VirtualCFG::prependToScopeStmt	* CALL‐BACK FUNCTIONS FOR cfgRWTransaction::transform() **
cfgUtils::isAssignment	/ SgExpression that is that/ assignment (effectively a type cast) or NULL otherwise
sg::ancestor	finds an ancestor node with a given type
sg::assert_sage_type	asserts that n has type SageNode
sg::assume_sage_type	unchecked down cast from SgNode to SageNode
sg::assume_sage_type
Outliner::Preprocess::createBlock	Convert the "plain‐old" statement into an SgBasicBlock. This normalization simplifies outlining of single statements.
Outliner::Preprocess::preprocessOutlineTarget	Preprocesses the outline target and returns an equivalent SgBasicBlock to outline.
SgNodeHelper::Pattern::matchAssertExpr	tests pattern for an assert
SgNodeHelper::Pattern::matchExprStmtAssignOpVarRefExpFunctionCallExp	tests pattern SgExprStatement(SgAssignOp(VarRefExp,FunctionCallExp)) and returns pointer to FunctionCallExp otherwise 0.
SgNodeHelper::Pattern::matchExprStmtFunctionCallExp	tests pattern SgExprStatement(FunctionCallExp) and returns pointer to FunctionCallExp, otherwise 0.
SgNodeHelper::Pattern::matchFunctionCall	tests several patterns and returns pointer to FunctionCallExp inside that matched pattern, otherwise 0.
SgNodeHelper::Pattern::matchFunctionCallExpInVariableDeclaration	tests pattern for function call in variable declaration and returns pointer to FunctionCallExp otherwise 0.
SgNodeHelper::Pattern::matchReturnStmtFunctionCallExp	tests pattern SgReturnStmt(FunctionCallExp) and returns pointer to FunctionCallExp, otherwise 0.
SgNodeHelper::Pattern::matchSingleVarFPrintf	tests pattern SgFunctionCall(...) where the name of the function is fprintf with 3 params
SgNodeHelper::Pattern::matchSingleVarPrintf	tests pattern SgFunctionCall(...) where the name of the function is printf with 2 params
SgNodeHelper::Pattern::matchSingleVarScanf	tests pattern SgFunctionCall(...) where the name of the function is scanf with 2 params
SgNodeHelper::Pattern::matchVariableDeclarationWithFunctionCall	checks variable declaration with function call, returns variable declaration. Otherwise 0. e.g. int x=f();
SgNodeHelper::Pattern::matchVariableDeclarationWithFunctionCall2	checks variable declaration with function call, returns both in a pair, or a with (0,0).
legacy::PRE::getFunctionDefinition	Get the function definition containing a given node
legacy::PRE::partialRedundancyElimination	Do partial redundancy elimination on all functions within the scope n.

Derived Classes

Name	Description
SgTemplateInstantiationTypedefDeclaration

Description

Typedefs define new types for use in variable declarations, function parameter lists, etc. Typically the base type is complex and the typedef name allows the more complex types use to be made easier to read. ‐ Todo: There are a few data members in this field that don't appear to be used (should be removed if not required): ‐ p_declaration: have not seen it be used anywhere (I think it is used when a declartion is explicit in the typedef, check this out, might be part of older mechanism before defining and nondefining declarations were developed to provide a uniform mechanism for all declarations) ‐ p_parent_scope: this is a SgSymbol, but I don't know why it is stored explicitly. ‐ See also: Example of using a SgTypedefDeclaration object

Data members

#### SgName SgTypedefDeclaration::p_name This is the name of the newly defined type. ‐ Internal: This name carries no qualification.

#### SgType SgTypedefDeclaration::p_base_type This is the type being given a new name by the typedef declaration. ‐ Internal: This name can be private so using the base type directly can cause access violations within generated code.

#### SgTypedefType SgTypedefDeclaration::p_type This is the resulting type defined by the typedef declaration. This type can be used where any type can be use, declaration of variables, etc. ‐ Internal: Because of access privileges on the typedef declaration the resulting type can have access restrictions.

#### SgDeclarationStatement SgTypedefDeclaration::p_declaration pointer to the declaration (typically a SgClassDeclaration). A typedef such as "typedef struct {int __pos; int __state;} _G_fpos64_t;" defines a class as part of its declaration. p_declaration pointes to the declaration in these cases. ‐ Internal: This is the class declaration in a typedef that defines a class.

#### SgSymbol SgTypedefDeclaration::p_parent_scope This is the type symbol of the class when it is a member type (redundent with the the explicitly stored scope). This pointer almost always NULL, however test2005_188.C demonstrates a non‐NULL value. ‐ Internal: This is redundant with the explicitly stored scope. ‐ Todo: We can remove this. ‐ Deprecated: This should be removed, but and get_scope used instead.

#### bool SgTypedefDeclaration::p_typedefBaseTypeContainsDefiningDeclaration This flag indicates that the typedef defines a structure typedefExample.C This example show the definition of a struct within the typedef. ‐ Internal: I would like to give this a better name.

#### SgScopeStatement SgTypedefDeclaration::p_scope This is the scope of the typedef declaration. ‐ Internal: Comment on why we need to store the scope explicitly (resolves name qualification issues).

Member functions

#### SgTypedefDeclaration::SgTypedefDeclaration ( Sg_File_Info* startOfConstruct = NULL ) This is the constructor. This constructor builds the SgTypedefDeclaration base class. ‐ Param startOfConstruct: represents the position in the source code ‐ See also: Example:create an SgTypedefDeclaration object

#### SgTypedefDeclaration::~SgTypedefDeclaration() This is the destructor. There is nothing to delete in this object.

#### SgTypedefDeclaration::isSgTypedefDeclaration (SgNode *s) Cast function (from derived class to SgTypedefDeclaration pointer). This functions returns a SgTypedefDeclaration pointer for any input of a pointer to an object derived from a SgTypedefDeclaration. ‐ Return: Returns valid pointer to SgTypedefDeclaration if input is derived from a SgLocatedNode.

#### SgTypedefDeclaration::isSgTypedefDeclaration (const SgNode *s) Cast function (from derived class to SgTypedefDeclaration pointer). This functions returns a SgTypedefDeclaration pointer for any input of a pointer to an object derived from a SgTypedefDeclaration. ‐ Return: Returns valid pointer to SgTypedefDeclaration if input is derived from a SgLocatedNode.

#### SgTypedefDeclaration::get_scope() const Returns scope of current statement. This functions returns a pointer to the inner most SgScopeStatement where the current statement is located. This is a function called after the parents have been set. It is not called by the EDG/SAGE interface and is only called after the SAGE AST has been built and the parent pointers set within a separate phase. Improtant exception: The SgFunctionParameterList should have as it's scope the SgFunctionDefinition, but it is a sibling of the SgFunctionDefinition (both the SgFunctionParameterList and the SgFunctionDefinition have the SgFunctionDeclaration as a parent. Thus the scope of the SgFunctionParameterList is computed to be the SgGlobal (global scope) most often; which is an error). So we handle this case explicitly. ‐ Return: Returns valid pointer to SgScopeStatement.

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