SgNodeHelper::Pattern

Provides functions which match a certain AST pattern and return a pointer to a node of interest inside that pattern.

Types

Name

OutputTarget

Functions

Name	Description
matchAssertExpr	tests pattern for an assert
matchExprStmtAssignOpVarRefExpFunctionCallExp	tests pattern SgExprStatement(SgAssignOp(VarRefExp,FunctionCallExp)) and returns pointer to FunctionCallExp otherwise 0.
matchExprStmtAssignOpVarRefExpFunctionCallExp2
matchExprStmtFunctionCallExp	tests pattern SgExprStatement(FunctionCallExp) and returns pointer to FunctionCallExp, otherwise 0.
matchFunctionCall	tests several patterns and returns pointer to FunctionCallExp inside that matched pattern, otherwise 0.
matchFunctionCallExpInVariableDeclaration	tests pattern for function call in variable declaration and returns pointer to FunctionCallExp otherwise 0.
matchReturnStmtFunctionCallExp	tests pattern SgReturnStmt(FunctionCallExp) and returns pointer to FunctionCallExp, otherwise 0.
matchSingleVarFPrintf	tests pattern SgFunctionCall(...) where the name of the function is fprintf with 3 params
matchSingleVarOrValuePrintf
matchSingleVarPrintf	tests pattern SgFunctionCall(...) where the name of the function is printf with 2 params
matchSingleVarScanf	tests pattern SgFunctionCall(...) where the name of the function is scanf with 2 params
matchVariableDeclarationWithFunctionCall	checks variable declaration with function call, returns variable declaration. Otherwise 0. e.g. int x=f();
matchVariableDeclarationWithFunctionCall2	checks variable declaration with function call, returns both in a pair, or a with (0,0).

Created with MrDocs