Expr Class Reference

Abstract class for expressions in CLI. More...

#include <Expr.h>

Inheritance diagram for Expr:

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Collaboration diagram for Expr:

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List of all members.

Public Member Functions
virtual void	eval (CliArgList *loop_vars, AData *return_value)=0
	This evaluates the expression, that is, turns variables into values.
CliArgList *	substitute_vars (CliArgList *loop_vars, CliArgList *args)
	Reduce symbol arguments through substitution.
AData *	substitute_variable (CliArgList *loop_vars, AData *var)
	Lookup and substitute values for variables.
AData *	substitute_arrayelement (CliArgList *loop_vars, AData *var)
	Lookup and substitute array values for variables [Not implemented: throws an exception].
Friends
class	boost::serialization::access

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Detailed Description

Abstract class for expressions in CLI.

See also:

CallExpr

SimpleExpr

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

• /home/weinberg/src/BIE/include/Expr.h