Polaris: ExprSignature Class Reference

ExprSignature Class Reference a class for Expression Signatures More... #include <ExprSignature.h> List of all members. Public Member Functions   ExprSignature ()   Construct an undefined ExprSignature.   ExprSignature (const ExprSignature &s)   Construct a ExprSignature with a copy of another ExprSignature's current value.   ~ExprSignature ()   destructor void  print (ostream &o) const   print the object. ExprSignature &  operator= (const ExprSignature &s)   assignment operator. Boolean  has_wildcard () const   check to see if the _has_wildcard bit is set. Boolean  has_fn_call () const   check to see if the _has_fn_call bit is set. int  hash_value () const   return the hash_value. void  has_wildcard (Boolean value)   set the flag to the new value. void  has_fn_call (Boolean value)   set the flag to the new value. void  hash_value (int value)   set the flag to the new value. void  merge (const ExprSignature &s)   merge a child Signature into the parent. void  merge (int value)   merge an integer value into the signature. void  merge (const char *s)   merge a string into the signature. void  clear ()   reset the values of the signature to zero. Friends ostream &  operator<< (ostream &o, const ExprSignature &s) Detailed Description a class for Expression Signatures Polaris Expression See also: Expression/ExprSignature.h Expression/ExprSignature.h Expression/ExprSignature.cc Description A ExprSignature is a hash value of the expression, plus several boolean variables which flag situations such as whether it contains a Wildcard or function call. Bugs No known bugs. Definition at line 38 of file ExprSignature.h. Constructor & Destructor Documentation ExprSignature::ExprSignature (   )  [inline]   Construct an undefined ExprSignature. Definition at line 96 of file ExprSignature.h. References clear(). ExprSignature::ExprSignature (  const ExprSignature &  s  )  [inline]   Construct a ExprSignature with a copy of another ExprSignature's current value. Definition at line 102 of file ExprSignature.h. ExprSignature::~ExprSignature (   )  [inline]   destructor < nothing to do Definition at line 108 of file ExprSignature.h. Member Function Documentation void ExprSignature::print (  ostream &  o  )  const [inline]   print the object. Definition at line 122 of file ExprSignature.h. References has_fn_call(), has_wildcard(), and hash_value(). ExprSignature & ExprSignature::operator= (  const ExprSignature &  s  )  [inline]   assignment operator. Definition at line 114 of file ExprSignature.h. Boolean ExprSignature::has_wildcard (   )  const [inline]   check to see if the _has_wildcard bit is set. Definition at line 130 of file ExprSignature.h. References ExprSigData::_has_wildcard. Referenced by Expression::_backup(), Expression::_match(), Wildcard::_wildcard_update_signature(), print(), MultipleArgWildcard::update_signature(), and wildcard_compare_args(). Boolean ExprSignature::has_fn_call (   )  const [inline]   check to see if the _has_fn_call bit is set. Definition at line 136 of file ExprSignature.h. References ExprSigData::_has_fn_call. Referenced by _is_not_in_siglist(), _loc_in_siglist(), _loc_in_siglist_expon(), _non_wc_match(), print(), and FunctionCallExpr::update_signature(). int ExprSignature::hash_value (   )  const [inline]   return the hash_value. Definition at line 142 of file ExprSignature.h. References ExprSigData::_hash_value. Referenced by _is_not_in_siglist(), _loc_in_siglist(), _loc_in_siglist_expon(), _non_wc_match(), merge(), print(), and test_expr_str(). void ExprSignature::has_wildcard (  Boolean  value  )  [inline]   set the flag to the new value. Definition at line 148 of file ExprSignature.h. References ExprSigData::_has_wildcard. void ExprSignature::has_fn_call (  Boolean  value  )  [inline]   set the flag to the new value. Definition at line 154 of file ExprSignature.h. References ExprSigData::_has_fn_call. void ExprSignature::hash_value (  int  value  )  [inline]   set the flag to the new value. Definition at line 160 of file ExprSignature.h. References ExprSigData::_hash_value. void ExprSignature::merge (  const ExprSignature &  s  )  [inline]   merge a child Signature into the parent. Definition at line 177 of file ExprSignature.h. References ExprSigData::_has_fn_call, and ExprSigData::_has_wildcard. Referenced by Wildcard::_wildcard_update_signature(), merge(), AnyOfType::update_signature(), AnySuchThat::update_signature(), InfinityExpr::update_signature(), TableExpr::update_signature(), StringExpr::update_signature(), LabelExpr::update_signature(), IntConstExpr::update_signature(), IDExpr::update_signature(), FormatExpr::update_signature(), ArgNumberExpr::update_signature(), and Expression::update_signature(). void ExprSignature::merge (  int  value  )  [inline]   merge an integer value into the signature. Definition at line 166 of file ExprSignature.h. References hash_value(). void ExprSignature::merge (  const char *  s  )  [inline]   merge a string into the signature. Definition at line 186 of file ExprSignature.h. References merge(). void ExprSignature::clear (   )  [inline]   reset the values of the signature to zero. Definition at line 193 of file ExprSignature.h. References ExprSigData::_has_fn_call, ExprSigData::_has_wildcard, and ExprSigData::_hash_value. Referenced by Wildcard::_wildcard_update_signature(), ExprSignature(), InfinityExpr::update_signature(), TableExpr::update_signature(), StringExpr::update_signature(), LabelExpr::update_signature(), IntConstExpr::update_signature(), IDExpr::update_signature(), FormatExpr::update_signature(), ArgNumberExpr::update_signature(), and Expression::update_signature(). Friends And Related Function Documentation ostream& operator<< (  ostream &  o, const ExprSignature &  s )  [friend]   Definition at line 39 of file ExprSignature.h. The documentation for this class was generated from the following file: ExprSignature.h

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