miasm.expression.expression_helper.Variables_Identifier Class Reference

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Public Member Functions
def	__init__ (self, expr, var_prefix="v")
def	is_var_identifier (self, expr)
def	find_variables_rec (self, expr)
def	vars (self)
def	equation (self)
def	__str__ (self)

Public Attributes
	var_indice
	var_asked
	var_prefix

Detailed Description

Identify variables in an expression.
Returns:
- variables with their corresponding values
- original expression with variables translated

Constructor & Destructor Documentation

__init__()

def miasm.expression.expression_helper.Variables_Identifier.__init__	(		self,
			expr,
			var_prefix = "v"
	)

Set the expression @expr to handle and launch variable identification
process
@expr: Expr instance
@var_prefix: (optional) prefix of the variable name, default is 'v'

Member Function Documentation

__str__()

def miasm.expression.expression_helper.Variables_Identifier.__str__

(

self

)

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equation()

def miasm.expression.expression_helper.Variables_Identifier.equation

(

self

)

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find_variables_rec()

def miasm.expression.expression_helper.Variables_Identifier.find_variables_rec	(		self,
			expr
	)

Recursive method called by find_variable to expand @expr.
Set @var_names and @var_values.
This implementation is faster than an expression visitor because
we do not rebuild each expression.

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is_var_identifier()

def miasm.expression.expression_helper.Variables_Identifier.is_var_identifier	(		self,
			expr
	)

vars()

def miasm.expression.expression_helper.Variables_Identifier.vars

(

self

)

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Member Data Documentation

var_asked

miasm.expression.expression_helper.Variables_Identifier.var_asked

var_indice

miasm.expression.expression_helper.Variables_Identifier.var_indice

var_prefix

miasm.expression.expression_helper.Variables_Identifier.var_prefix

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

• /home/serpilliere/projet/test_doc_miasm/miasm/miasm/expression/expression_helper.py