Struct instance for handling evaluation of database access rules. More...

Public Member Functions
	ExprEvaluator ()=default

auto	evaluate (const std::string &expr, const TokenMap &vars) -> bool
	Evaluates a given expression in a context of the given TokenMap variables.

auto	evaluate (const std::string &expr, const json &vars) -> bool
	Evaluates a given expression in a context of the given JSON object variables.

auto	jsonToTokenMap (const json &j) -> TokenMap
	Convert a given JSON Object to the equivalent TokenMap so that we can pass it to the evaluator.

Public Attributes
const std::string	__class_name__ = "mantis::ExprEvaluator"

Detailed Description

Struct instance for handling evaluation of database access rules.

Constructor & Destructor Documentation

mantis::ExprEvaluator::ExprEvaluator ( )

default

bool mantis::ExprEvaluator::evaluate	(	const std::string &	expr,
		const json &	vars
	)		-> bool

Evaluates a given expression in a context of the given JSON object variables.

Parameters

expr	Access rule expression.
vars	Parameter variables as JSON.

bool mantis::ExprEvaluator::evaluate	(	const std::string &	expr,
		const TokenMap &	vars
	)		-> bool

Evaluates a given expression in a context of the given TokenMap variables.

Parameters

expr	Access rule expression
vars	Parameter tokens

TokenMap mantis::ExprEvaluator::jsonToTokenMap ( const json & j ) -> TokenMap

Convert a given JSON Object to the equivalent TokenMap so that we can pass it to the evaluator.

Parameters

j	JSON Object

const std::string mantis::ExprEvaluator::__class_name__ = "mantis::ExprEvaluator"

The documentation for this struct was generated from the following files: