kassert::internal::Expression Class Reference

Interface for decomposed unary and binary expressions. More...

#include <expression_decomposition.hpp>

Inheritance diagram for kassert::internal::Expression:

Public Member Functions
virtual	~Expression ()=default
	Virtual destructor since we use virtual functions.
virtual bool	result () const =0
	Evaluate the assertion wrapped in this Expr.
virtual void	stringify (OStreamLogger &out) const =0
	Write this expression with stringified operands to the given assertion logger.

Friends
OStreamLogger &	operator<< (OStreamLogger &out, Expression const &expr)
	Writes an expression with stringified operands to the given assertion logger.

Detailed Description

Interface for decomposed unary and binary expressions.

Member Function Documentation

result()

virtual bool kassert::internal::Expression::result ( ) const

pure virtual

Evaluate the assertion wrapped in this Expr.

Returns

The boolean value that the assertion evalutes to.

Implemented in kassert::internal::BinaryExpression< LhsT, RhsT >, and kassert::internal::UnaryExpression< LhsT >.

stringify()

virtual void kassert::internal::Expression::stringify ( OStreamLogger & out ) const

pure virtual

Write this expression with stringified operands to the given assertion logger.

Parameters

out	The assertion logger.

Implemented in kassert::internal::BinaryExpression< LhsT, RhsT >, and kassert::internal::UnaryExpression< LhsT >.

Friends And Related Symbol Documentation

operator<<

OStreamLogger & operator<< ( OStreamLogger & out, Expression const & expr )

friend

Writes an expression with stringified operands to the given assertion logger.

Parameters

out	The assertion logger.
expr	The expression to be stringified.

Returns

The assertion logger.

---

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

• kassert/internal/expression_decomposition.hpp