Class: OCL::Unary

Inherits:
Block
  • Object
show all
Defined in:
lib/dbc/ocl.rb

Overview

Xor

Direct Known Subclasses

CUnary, Not, UBitNot, UMinus, UPlus

Instance Method Summary collapse

Methods inherited from Block

check_condition, result, #to_s

Constructor Details

#initialize(exp) ⇒ Unary 



220
221
222
 
# File 'lib/dbc/ocl.rb', line 220

def initialize(exp)
  @expression = exp
end

Instance Method Details

#cexp? ⇒ Boolean 



223
224
225
 
# File 'lib/dbc/ocl.rb', line 223

def cexp?
  @expression.cexp?
end

#to_cexp ⇒ Object 



226
227
228
 
# File 'lib/dbc/ocl.rb', line 226

def to_cexp
  "#{csymbol}#{@expression.to_cexp}"
end

#to_exp(result, indent_str = '') ⇒ Object 



229
230
231
232
233
234
 
# File 'lib/dbc/ocl.rb', line 229

def to_exp(result, indent_str = '')
  # expresssion should be a block
  str = ''
  str << @expression.to_exp(result, indent_str)
  str << indent_str << "#{result} = #{csymbol}#{result};\n"
end