CodeQL library for C/C++

codeql/cpp-all 1.3.1-dev (changelog, source)

Class DefinitionExt

An static single assignment (SSA) definition.

Import path

import semmle.code.cpp.ir.dataflow.internal.SsaInternals

Direct supertypes

DefinitionExt

Indirect supertypes

TDefinitionExt

Predicates

getARead	Gets a node that represents a read of this SSA definition.
getAnUltimateDefinition	Gets a definition that ultimately defines this SSA definition and is not itself a phi node.

Inherited predicates

definesAt	Holds if this SSA definition defines `v` at index `i` in basic block `bb`. Phi nodes are considered to be at index `-1`, while normal variable writes are at the index of the control flow node they wrap.	from DefinitionExt
getBasicBlock	Gets the basic block to which this SSA definition belongs.	from DefinitionExt
getLocation	Gets the location of this SSA definition.	from DefinitionExt
getSourceVariable	Gets the source variable underlying this SSA definition.	from DefinitionExt
toString	Gets a textual representation of this SSA definition.	from DefinitionExt