CodeQL library for C/C++

codeql/cpp-all 1.4.3-dev (changelog, source)

Module ComparisonOperation

Provides classes for modeling comparisons such as ==, != and <.

Import path

import semmle.code.cpp.exprs.ComparisonOperation

Imports

Expr	Provides classes modeling C/C++ expressions.

Classes

ComparisonOperation	A C/C++ comparison operation, that is, either an equality operation or a relational operation.
EQExpr	A C/C++ equal expression. `bool c = (a == b);`
EqualityOperation	A C/C++ equality operation, that is, either “==” or “!=”.
GEExpr	A C/C++ greater than or equal expression. `bool c = (a >= b);`
GTExpr	A C/C++ greater than expression. `bool c = (a > b);`
LEExpr	A C/C++ less than or equal expression. `bool c = (a <= b);`
LTExpr	A C/C++ less than expression. `bool c = (a < b);`
NEExpr	A C/C++ not equal expression. `bool c = (a != b);`
RelationalOperation	A C/C++ relational operation, that is, one of `<=`, `<`, `>`, or `>=`.