icarus::ConditionParser< Scalar > Class Template Reference

Parser for condition expressions. More...

#include <ConditionParser.hpp>

Public Member Functions
CompiledCondition< Scalar >	Parse (const std::string &condition)
	Parse a condition string.

Detailed Description

template<typename Scalar>
class icarus::ConditionParser< Scalar >

Parser for condition expressions.

Grammar: expression -> or_expr or_expr -> and_expr (OR and_expr)* and_expr -> not_expr (AND not_expr)* not_expr -> NOT not_expr | primary primary -> comparison | '(' expression ')' comparison -> identifier ('<'|'<='|'>'|'>='|'=='|'!=') (number | identifier)

Member Function Documentation

Parse()

template<typename Scalar>

CompiledCondition< Scalar > icarus::ConditionParser< Scalar >::Parse ( const std::string & condition )

inlinenodiscard

Parse a condition string.

Parameters

condition

The condition expression (e.g., "x < 10 AND y > 5")

Returns

CompiledCondition ready for evaluation

Exceptions

ConditionError

on parse failure

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

• include/icarus/core/ConditionParser.hpp